Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 847 | 200 | Unknown | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 201 | CHICAGO | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 202 | PALATINE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 203 | NORTHBROOK | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 847 | 204 | NORTHBROOK | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 205 | NORTHBROOK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 206 | NORTHBROOK | Illinois | AMERICAN MESSAGING SERVICES, LLC | | More |
| 847 | 207 | BURR RIDGE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 208 | LAKE VILLA | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 209 | BURR RIDGE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 210 | NORTHBROOK | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 847 | 212 | BUFFALO GROVE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 213 | SKOKIE | Illinois | RCN TELECOM SERVICES OF ILLINIOS, INC. - IL | CLEC | More |
| 847 | 214 | CHICAGO | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 847 | 215 | WHEELING | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 216 | NORTHBROOK | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 847 | 217 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 218 | NORTHBROOK | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 847 | 219 | LAKE FOREST | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 220 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 221 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 222 | ARLINGTON HEIGHTS | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 223 | GRAYS LAKE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 224 | NORTHBROOK | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 225 | NORTHBROOK | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 847 | 226 | NORTHBROOK | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 227 | ELK GROVE | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | CLEC | More |
| 847 | 228 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 229 | WHEELING | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 230 | OAKBROOK | Illinois | AT&T - LOCAL | CLEC | More |
| 847 | 231 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 232 | CHICAGO | Illinois | AT&T - LOCAL | CLEC | More |
| 847 | 233 | SCHILLER PARK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 234 | LAKE FOREST | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 235 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 236 | DEERFIELD | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 237 | NORTHBROOK | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 847 | 238 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 239 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 240 | SCHAUMBURG | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 241 | PALATINE | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 847 | 242 | WINNETKA | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 243 | WHEELING | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 847 | 244 | WAUKEGAN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 245 | ROLLING MEADOWS | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 246 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 247 | LIBERTYVILLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 248 | BARRINGTON | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 249 | WAUKEGAN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 250 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 251 | WILMETTE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 252 | HOFFMAN ESTATES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 253 | ARLINGTON HEIGHTS | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 254 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 255 | ARLINGTON HEIGHTS | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 256 | WILMETTE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 257 | CHICAGO | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 847 | 258 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 259 | ARLINGTON HEIGHTS | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 260 | FRANKLIN PARK | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 847 | 261 | OAKBROOK | Illinois | AT&T - LOCAL | CLEC | More |
| 847 | 262 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 263 | WAUKEGAN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 264 | OAKBROOK | Illinois | AT&T - LOCAL | CLEC | More |
| 847 | 265 | LAKE VILLA | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 266 | HIGHLAND PARK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 267 | DEERFIELD | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 268 | PARK RIDGE | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 847 | 269 | CHICAGO | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 270 | ROUND LAKE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 271 | BUFFALO GROVE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 272 | NORTHBROOK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 273 | ELK GROVE | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | CLEC | More |
| 847 | 274 | NORTHBROOK | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 275 | CHICAGO | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 276 | LIBERTYVILLE | Illinois | METROPCS, INC. | | More |
| 847 | 277 | BARRINGTON | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 278 | SCHAUMBURG | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 279 | WHEELING | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 280 | BURR RIDGE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 281 | CHICAGO | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 847 | 282 | DEERFIELD | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 283 | LAKE FOREST | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 284 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 285 | OAKBROOK | Illinois | AT&T - LOCAL | CLEC | More |
| 847 | 286 | POPLAR CREEK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 287 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 288 | RIVER GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 289 | ELGIN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 290 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 291 | NORTHBROOK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 292 | PARK RIDGE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 293 | LOMBARD | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 294 | DES PLAINES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 295 | LAKE FOREST | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 296 | DES PLAINES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 297 | DES PLAINES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 298 | DES PLAINES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 299 | DES PLAINES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 300 | Unknown | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 301 | ROSELLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 302 | NORTHBROOK | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 303 | HOFFMAN ESTATES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 304 | BARRINGTON | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 305 | NORTHBROOK | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 306 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 307 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 308 | CHICAGO | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 309 | NORTHBROOK | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 310 | HOFFMAN ESTATES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 311 | XXXXXXXXXX | Illinois | MULTIPLE OCN LISTING | | More |
| 847 | 312 | ELK GROVE | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 313 | ELK GROVE | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 314 | ELGIN | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 847 | 315 | NORTHBROOK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 316 | EVANSTON | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 317 | DEERFIELD | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 318 | PARK RIDGE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 319 | LA GRANGE | Illinois | AMERICAN MESSAGING SERVICES, LLC | | More |
| 847 | 320 | LAKE ZURICH | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 321 | CHICAGO | Illinois | AT&T - LOCAL | CLEC | More |
| 847 | 322 | LOMBARD | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 323 | NORTHBROOK | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 324 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | CLEC | More |
| 847 | 325 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | CLEC | More |
| 847 | 326 | NORTHBROOK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 327 | CHICAGO | Illinois | GLOBAL CROSSING LOCAL SERVICES, INC. - IL | CLEC | More |
| 847 | 328 | EVANSTON | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 329 | SKOKIE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 330 | SCHAUMBURG | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 331 | CHICAGO | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 332 | EVANSTON | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 333 | NORTHBROOK | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 847 | 334 | CHICAGO | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 335 | NORTHBROOK | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 847 | 336 | WAUKEGAN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 337 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 338 | LOMBARD | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 339 | NORTHBROOK | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 847 | 340 | ROSELLE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 341 | CHICAGO | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 342 | ARLINGTON HEIGHTS | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 343 | NORTHBROOK | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 344 | LA GRANGE | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 345 | BUFFALO GROVE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 346 | NORTHBROOK | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 347 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 348 | HOFFMAN ESTATES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 349 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | CLEC | More |
| 847 | 350 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 351 | CHICAGO | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 352 | ROSELLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 353 | ELK GROVE | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 354 | CHICAGO | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 355 | NORTHBROOK | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 847 | 356 | LAKE VILLA | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 357 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 358 | PALATINE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 359 | PALATINE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 360 | WAUKEGAN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 361 | LOMBARD | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 362 | LIBERTYVILLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 363 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 364 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 365 | NORTHBROOK | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 847 | 366 | LAKE ZURICH | Illinois | METROPCS, INC. | | More |
| 847 | 367 | LIBERTYVILLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 368 | ARLINGTON HEIGHTS | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 369 | ELGIN | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 847 | 370 | NORTHBROOK | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 371 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 372 | CHICAGO | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 373 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 374 | DEERFIELD | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 375 | DES PLAINES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 376 | ELK GROVE | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 377 | CHICAGO | Illinois | AT&T - LOCAL | CLEC | More |
| 847 | 378 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 379 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 380 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 381 | BARRINGTON | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 382 | BARRINGTON | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 383 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 384 | PARK RIDGE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 385 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 386 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 387 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 388 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 389 | NORTHBROOK | Illinois | AMERICAN MESSAGING SERVICES, LLC | | More |
| 847 | 390 | DES PLAINES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 391 | DES PLAINES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 392 | ARLINGTON HEIGHTS | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 393 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 394 | ARLINGTON HEIGHTS | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 395 | ANTIOCH | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 396 | NORTHBROOK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 397 | HOFFMAN ESTATES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 398 | ARLINGTON HEIGHTS | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 399 | CHICAGO | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 400 | ELK GROVE | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | CLEC | More |
| 847 | 401 | LOMBARD | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 402 | NORTHBROOK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 403 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 404 | NORTHBROOK | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 405 | DEERFIELD | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 406 | CHICAGO | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 407 | SCHAUMBURG | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 408 | BURR RIDGE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 409 | LOMBARD | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 410 | ELK GROVE | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 411 | XXXXXXXXXX | Illinois | MULTIPLE OCN LISTING | | More |
| 847 | 412 | NORTHBROOK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 413 | SCHAUMBURG | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 414 | NORTHBROOK | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 415 | CHICAGO | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 847 | 416 | OAKBROOK | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 417 | NORTHBROOK | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 418 | CHICAGO | Illinois | AT&T - LOCAL | CLEC | More |
| 847 | 419 | WHEELING | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 420 | NORTHBROOK | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 421 | NORTHBROOK | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 422 | CHICAGO | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 423 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 424 | EVANSTON | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 425 | EVANSTON | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 426 | DUNDEE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 427 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 428 | DUNDEE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 429 | ELGIN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 430 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 431 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 432 | HIGHLAND PARK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 433 | HIGHLAND PARK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 434 | CHICAGO | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 847 | 435 | PALATINE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 436 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 437 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 438 | LAKE ZURICH | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 439 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 440 | EVANSTON | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 847 | 441 | WINNETKA | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 442 | WHEELING | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 443 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | CLEC | More |
| 847 | 444 | DEERFIELD | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 445 | WAUKEGAN | Illinois | METROPCS, INC. | | More |
| 847 | 446 | WINNETKA | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 447 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 448 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 449 | NORTHBROOK | Illinois | COMMIO, LLC | | More |
| 847 | 450 | NORTHBROOK | Illinois | US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL | CLEC | More |
| 847 | 451 | RIVER GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 452 | CHICAGO | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 453 | CHICAGO | Illinois | RCN TELECOM SERVICES OF ILLINIOS, INC. - IL | CLEC | More |
| 847 | 454 | ARLINGTON HEIGHTS | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 847 | 455 | RIVER GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 456 | NORTHBROOK | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 457 | CHICAGO | Illinois | AT&T - LOCAL | CLEC | More |
| 847 | 458 | ALGONQUIN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 459 | WHEELING | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 460 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 461 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 462 | CARY | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 463 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | CLEC | More |
| 847 | 464 | PLATO CENTER | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 465 | WHEELING | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 466 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 467 | EVANSTON | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 468 | ELGIN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 469 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 470 | SKOKIE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 471 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 472 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 473 | WAUKEGAN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 474 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 475 | EVANSTON | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 476 | CHICAGO | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 477 | CHICAGO | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 478 | WHEELING | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 479 | NORTHBROOK | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 847 | 480 | NORTHBROOK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 481 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | CLEC | More |
| 847 | 482 | LAKE FOREST | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 483 | ARLINGTON HEIGHTS | Illinois | FIRST COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 484 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 485 | OAKBROOK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 486 | GLENVIEW | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 487 | WAUCONDA | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 488 | ELGIN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 489 | ELK GROVE | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 490 | HOFFMAN ESTATES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 491 | EVANSTON | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 492 | EVANSTON | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 493 | DES PLAINES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 494 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 495 | CHICAGO | Illinois | AT&T - LOCAL | CLEC | More |
| 847 | 496 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 497 | FOX LAKE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 498 | NORTHBROOK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 499 | BUFFALO GROVE | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 847 | 500 | LAKEFOREST | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 501 | WINNETKA | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 502 | BUFFALO GROVE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 503 | ARLINGTON HEIGHTS | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 504 | NORTHBROOK | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 847 | 505 | LAKE VILLA | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 506 | ARLINGTON HEIGHTS | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 507 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 508 | NORTHBROOK | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 509 | NORTHBROOK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 510 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 512 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 513 | NORTHBROOK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 514 | NORTHBROOK | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 515 | CHICAGO | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 516 | CARY | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 517 | SCHAUMBURG | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 518 | PARK RIDGE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 519 | HOFFMAN ESTATES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 520 | WHEELING | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 521 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 522 | LIBERTYVILLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 523 | LIBERTYVILLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 524 | ROSELLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 525 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 526 | WAUCONDA | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 527 | NORTHBROOK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 528 | BURR RIDGE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 529 | LOMBARD | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 530 | CHICAGO | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 531 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 532 | NORTHBROOK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 533 | NORTHBROOK | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 534 | ROSELLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 535 | LAKE FOREST | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 536 | HOFFMAN ESTATES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 537 | WHEELING | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 538 | PALATINE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 539 | ELK GROVE | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 540 | LAKE ZURICH | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 541 | WHEELING | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 542 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 543 | GRAYS LAKE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 544 | CHICAGO | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 545 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 546 | ROUND LAKE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 547 | NORTHBROOK | Illinois | AMERICAN MESSAGING SERVICES, LLC | | More |
| 847 | 548 | GRAYS LAKE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 549 | LIBERTYVILLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 550 | LAKE ZURICH | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 551 | DUNDEE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 552 | MUNDELEIN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 553 | LISLE | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 554 | WHEELING | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 555 | HOFFMAN ESTATES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 556 | CHICAGO | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 557 | CHICAGO | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 558 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 559 | NORTHBROOK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 560 | BURR RIDGE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 561 | WHEELING | Illinois | METROPCS, INC. | | More |
| 847 | 562 | NORTHBROOK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 563 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 564 | NORTHBROOK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 565 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 566 | LIBERTYVILLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 567 | CHICAGO | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 568 | SKOKIE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 569 | NORTHBROOK | Illinois | AMERICAN MESSAGING SERVICES, LLC | | More |
| 847 | 570 | EVANSTON | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 571 | CHICAGO | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 572 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 573 | LIBERTYVILLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 574 | CHICAGO | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 575 | WHEELING | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 576 | PALATINE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 577 | ARLINGTON HEIGHTS | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 578 | WAUKEGAN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 579 | DEERFIELD | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 580 | DEERFIELD | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 847 | 581 | SKOKIE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 582 | LAKE FOREST | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 583 | SKOKIE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 584 | ROSELLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 585 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 586 | ELK GROVE | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 587 | FOX LAKE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 588 | CHCZ 3 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 589 | CHICAGO | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 590 | ARLINGTON HEIGHTS | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 591 | CHICAGO ZONE 1 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 592 | ROSELLE | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 593 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 594 | CHICAGO | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 595 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 596 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 597 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 598 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 599 | WAUKEGAN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 600 | CHCZ 3 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 601 | BURR RIDGE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 602 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 603 | CHICAGO | Illinois | COMCAST IP PHONE, LLC | | More |
| 847 | 604 | LAKE FOREST | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 605 | SCHAUMBURG | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 606 | CHICAGO | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 607 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 608 | ELGIN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 609 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 610 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 611 | XXXXXXXXXX | Illinois | MULTIPLE OCN LISTING | | More |
| 847 | 612 | NORTHBROOK | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 613 | NORTHBROOK | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 614 | ARLINGTON HEIGHTS | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 847 | 615 | LAKE FOREST | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 616 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 617 | NORTHBROOK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 618 | CHICAGO | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 619 | SCHAUMBURG | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 620 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 621 | CHICAGO | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 847 | 622 | ELGIN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 623 | WAUKEGAN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 624 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 625 | WAUKEGAN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 626 | ELK GROVE | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 847 | 627 | ELK GROVE | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 628 | CHICAGO | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 629 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 630 | ARLINGTON HEIGHTS | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 631 | ELK GROVE | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | CLEC | More |
| 847 | 632 | ARLINGTON HEIGHTS | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 633 | WAUKEGAN | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 847 | 634 | WHEELING | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 635 | DES PLAINES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 636 | NORTHBROOK | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 847 | 637 | OAKBROOK | Illinois | AT&T - LOCAL | CLEC | More |
| 847 | 638 | CHICAGO | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 639 | CARY | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 640 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 641 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 642 | BURR RIDGE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 643 | OAKBROOK | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 847 | 644 | EVANSTON | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 645 | POPLAR CREEK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 646 | GLENVIEW | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 647 | CHCZ 3 | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 648 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 649 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 650 | NORTHBROOK | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 651 | NORTHBROOK | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 652 | OAKBROOK | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 653 | ELK GROVE | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | CLEC | More |
| 847 | 654 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 655 | CHICAGO | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 656 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | CLEC | More |
| 847 | 657 | GLENVIEW | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 658 | ALGONQUIN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 659 | ELK GROVE | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 660 | OAKBROOK | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 661 | LA GRANGE | Illinois | AMERICAN MESSAGING SERVICES, LLC | | More |
| 847 | 662 | WAUKEGAN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 663 | SKOKIE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 664 | NORTHBROOK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 665 | NORTHBROOK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 666 | NORTHBROOK | Illinois | FIRST COMMUNICATIONS, LLC | | More |
| 847 | 667 | NORTHBROOK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 668 | LIBERTYVILLE | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 669 | HUNTLEY | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 670 | ARLINGTON HEIGHTS | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 671 | SCHILLER PARK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 672 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 673 | SKOKIE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 674 | SKOKIE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 675 | SKOKIE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 676 | SKOKIE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 677 | SKOKIE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 678 | SCHILLER PARK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 679 | SKOKIE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 680 | LIBERTYVILLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 681 | HIGHLAND PARK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 682 | NORTHBROOK | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 683 | HAMPSHIRE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 684 | NORTHBROOK | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 847 | 685 | PARK RIDGE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 686 | CHICAGO | Illinois | GLOBAL CROSSING LOCAL SERVICES, INC. - IL | CLEC | More |
| 847 | 687 | NORTHBROOK | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 688 | WAUKEGAN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 689 | WAUKEGAN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 690 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 691 | NORTHBROOK | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 692 | PARK RIDGE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 693 | CHICAGO | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 694 | LIBERTYVILLE | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 847 | 695 | ELGIN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 696 | PARK RIDGE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 697 | ELGIN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 698 | PARK RIDGE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 699 | DES PLAINES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 700 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 701 | PALATINE | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 847 | 702 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 703 | BURR RIDGE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 704 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 705 | PALATINE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 706 | SCHAUMBURG | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 707 | NORTHBROOK | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 708 | CHICAGO | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 709 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 710 | CHICAGO | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 711 | XXXXXXXXXX | Illinois | MULTIPLE OCN LISTING | | More |
| 847 | 712 | CHICAGO | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 713 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 714 | NORTHBROOK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 715 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 716 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 717 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 718 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 719 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 720 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 721 | NORTHBROOK | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 722 | CHICAGO | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 723 | PARK RIDGE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 724 | GLENVIEW | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 725 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 726 | LAKE ZURICH | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 727 | CHICAGO | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 728 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 729 | GLENVIEW | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 730 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 731 | ZION | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 732 | NORTHBROOK | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 733 | EVANSTON | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 734 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 735 | LAKE FOREST | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 736 | NORTHBROOK | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 737 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 738 | CHICAGO | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 739 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 740 | ROUND LAKE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 741 | ELGIN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 742 | ELGIN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 743 | CHICAGO | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 847 | 744 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 745 | ELK GROVE | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | CLEC | More |
| 847 | 746 | ZION | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 747 | POPLAR CREEK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 748 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 749 | CHICAGO | Illinois | COMCAST IP PHONE, LLC | | More |
| 847 | 750 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 751 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 752 | NORTHBROOK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 753 | NORTHBROOK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 754 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 755 | HOFFMAN ESTATES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 756 | ELK GROVE | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | CLEC | More |
| 847 | 757 | NORTHBROOK | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 758 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 759 | DES PLAINES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 760 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | CLEC | More |
| 847 | 761 | PALATINE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 762 | SCHAUMBURG | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 763 | SKOKIE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 764 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 765 | BARRINGTON | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 766 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 767 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 768 | DES PLAINES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 769 | NORTHBROOK | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 770 | NORTHBROOK | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 771 | DEERFIELD | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 772 | NORTHBROOK | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 773 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 774 | NORTHBROOK | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 775 | WAUKEGAN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 776 | PALATINE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 777 | ELK GROVE | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | CLEC | More |
| 847 | 778 | NORTHBROOK | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 779 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 780 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 781 | HOFFMAN ESTATES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 782 | WAUKEGAN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 783 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 784 | WINNETKA | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 785 | WAUKEGAN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 786 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 787 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 788 | ARLINGTON HEIGHTS | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 789 | CHICAGO ZONE | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | CLEC | More |
| 847 | 790 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 791 | LOMBARD | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 792 | CHICAGO | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 793 | WHEELING | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 794 | OAKBROOK | Illinois | AT&T - LOCAL | CLEC | More |
| 847 | 795 | DES PLAINES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 796 | CHCZ 1 | Illinois | BANDWIDTH.COM CLEC, LLC - IL | | More |
| 847 | 797 | ARLINGTON HEIGHTS | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 798 | BARTLETT | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 799 | NORTHBROOK | Illinois | AMERICAN MESSAGING SERVICES, LLC | | More |
| 847 | 800 | CHICAGO | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 801 | ELK GROVE | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 802 | NORTHBROOK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 803 | DES PLAINES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 804 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 805 | ROSELLE | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 847 | 806 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 807 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 808 | WHEELING | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 809 | EVANSTON | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 810 | ELK GROVE | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 811 | XXXXXXXXXX | Illinois | MULTIPLE OCN LISTING | | More |
| 847 | 812 | ELK GROVE | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 813 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 814 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 815 | LAKE ZURICH | Illinois | METROPCS, INC. | | More |
| 847 | 816 | LIBERTYVILLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 817 | NORTHBROOK | Illinois | AMERICAN MESSAGING SERVICES, LLC | | More |
| 847 | 818 | ARLINGTON HEIGHTS | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 819 | BURR RIDGE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 820 | NORTHBROOK | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 847 | 821 | WHEELING | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 822 | BURR RIDGE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 823 | PARK RIDGE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 824 | DES PLAINES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 825 | PARK RIDGE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 826 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 827 | DES PLAINES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 828 | BURR RIDGE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 829 | CHICAGO | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 830 | NORTHBROOK | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 831 | DEERFIELD | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 832 | GLENVIEW | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 833 | LA GRANGE | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 834 | NORTHBROOK | Illinois | COMCAST IP PHONE, LLC | | More |
| 847 | 835 | WINNETKA | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 836 | DUNDEE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 837 | LIBERTYVILLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 838 | ANTIOCH | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 839 | HOFFMAN ESTATES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 840 | NORTHBROOK | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 841 | ELK GROVE | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | CLEC | More |
| 847 | 842 | BARRINGTON | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 843 | HOFFMAN ESTATES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 844 | CHICAGO | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 845 | LOMBARD | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 846 | CHICAGO | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 847 | ROLLING MEADOWS | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 848 | BUFFALO GROVE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 849 | CHICAGO | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 850 | CHICAGO | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 851 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 852 | CHICAGO | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 853 | WILMETTE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 854 | ALGONQUIN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 855 | WAUKEGAN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 856 | WAUKEGAN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 857 | NORTHBROOK | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 858 | CHICAGO | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 859 | CHICAGO | Illinois | ONVOY, LLC | | More |
| 847 | 860 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 861 | HIGHLAND PARK | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 847 | 862 | LAKE ZURICH | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 863 | NORTHBROOK | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 864 | EVANSTON | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 865 | CHICAGO | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 866 | EVANSTON | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 867 | NORTHBROOK | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 868 | NORTHBROOK | Illinois | US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL | CLEC | More |
| 847 | 869 | EVANSTON | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 870 | ARLINGTON HEIGHTS | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 871 | CHICAGO | Illinois | GLOBAL CROSSING LOCAL SERVICES, INC. - IL | CLEC | More |
| 847 | 872 | ZION | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 873 | ROLLING MEADOWS | Illinois | COMCAST IP PHONE, LLC | | More |
| 847 | 874 | SCHAUMBURG | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 875 | LAKE ZURICH | Illinois | METROPCS, INC. | | More |
| 847 | 876 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 877 | NORTHBROOK | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 878 | NORTHBROOK | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 879 | CHICAGO | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 880 | HOFFMAN ESTATES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 881 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 882 | HOFFMAN ESTATES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 883 | WHEELING | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 884 | HOFFMAN ESTATES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 885 | HOFFMAN ESTATES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 886 | NORTHBROOK | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 887 | WAUKEGAN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 888 | ELGIN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 889 | LA GRANGE | Illinois | INDIANA PAGING NETWORK, INC. | WIRELESS PROV | More |
| 847 | 890 | NORTHBROOK | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 891 | ROSELLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 892 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 893 | ROLLING MEADOWS | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 894 | CHICAGO | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 895 | ROSELLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 896 | NORTHBROOK | Illinois | INDIANA PAGING NETWORK, INC. | WIRELESS PROV | More |
| 847 | 897 | CHICAGO | Illinois | GLOBAL CROSSING LOCAL SERVICES, INC. - IL | CLEC | More |
| 847 | 898 | BARRINGTON | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 899 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 900 | GRAYSLAKE | Illinois | COMMIO, LLC | | More |
| 847 | 901 | GLENVIEW | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 847 | 902 | BUFFALO GROVE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 903 | CHICAGO | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 904 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 905 | CHICAGO | Illinois | OVATION COMMUNICATIONS OF ILLINOIS, INC. | CLEC | More |
| 847 | 906 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 907 | PALATINE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 908 | CHICAGO ZONE | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 847 | 909 | ROSELLE | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 910 | NORTHBROOK | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 911 | XXXXXXXXXX | Illinois | MULTIPLE OCN LISTING | | More |
| 847 | 912 | ZION | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 913 | WHEELING | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 914 | DEERFIELD | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 915 | ELK GROVE | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 916 | ELK GROVE | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | CLEC | More |
| 847 | 917 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 918 | LIBERTYVILLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 919 | CHICAGO | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 920 | WILMETTE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 921 | CHICAGO | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 922 | NORTHBROOK | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 923 | ROSELLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 924 | CHICAGO | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 925 | HOFFMAN ESTATES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 926 | HIGHLAND PARK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 927 | CHICAGO | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 928 | SCHILLER PARK | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 929 | ELK GROVE | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 930 | CHICAGO | Illinois | FIRST COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 931 | ELGIN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 932 | CHICAGO | Illinois | AT&T - LOCAL | CLEC | More |
| 847 | 933 | SKOKIE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 934 | PALATINE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 935 | WAUKEGAN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 936 | WAUKEGAN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 937 | WAUKEGAN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 938 | WAUKEGAN | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 939 | PARK RIDGE | Illinois | FIRST COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 940 | DEERFIELD | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 941 | WHEELING | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 942 | NORTHBROOK | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 943 | CHICAGO | Illinois | AT&T - LOCAL | CLEC | More |
| 847 | 944 | SCHAUMBURG | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 945 | DEERFIELD | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 946 | NORTHBROOK | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 947 | WHEELING | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 948 | DEERFIELD | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 949 | LIBERTYVILLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 950 | XXXXXXXXXX | Illinois | MULTIPLE OCN LISTING | | More |
| 847 | 951 | NORTHBROOK | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 952 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 953 | DES PLAINES | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 954 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | CLEC | More |
| 847 | 955 | WHEELING | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 956 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 957 | BENSENVILLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 958 | XXXXXXXXXX | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 959 | XXXXXXXXXX | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 960 | ALGONQUIN | Illinois | RCN TELECOM SERVICES OF ILLINIOS, INC. - IL | CLEC | More |
| 847 | 961 | HUNTLEY | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 962 | NORTHBROOK | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 963 | PALATINE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 964 | OAKBROOK | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 965 | SKOKIE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 966 | SKOKIE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 967 | SKOKIE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 968 | LIBERTYVILLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 969 | SCHAUMBURG | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 970 | LIBERTYVILLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 971 | CHICAGO | Illinois | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 847 | 972 | CHICAGO | Illinois | AT&T - LOCAL | CLEC | More |
| 847 | 973 | FOX LAKE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 974 | NORTHBROOK | Illinois | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 847 | 975 | NORTHBROOK | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 977 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 978 | ROLLING MEADOWS | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 979 | ELK GROVE | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 980 | WHEELING | Illinois | METROPCS, INC. | | More |
| 847 | 981 | ELK GROVE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 982 | SKOKIE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 983 | CHICAGO | Illinois | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | CAP | More |
| 847 | 984 | ELK GROVE | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
| 847 | 985 | ROSELLE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 986 | CHICAGO | Illinois | BANDWIDTH.COM CLEC, LLC - IL | | More |
| 847 | 987 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 988 | CHICAGO | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 989 | NORTHBROOK | Illinois | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | WIRELESS PROV | More |
| 847 | 990 | ELK GROVE | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | CLEC | More |
| 847 | 991 | PALATINE | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 992 | NORTHBROOK | Illinois | AMERICAN MESSAGING SERVICES, LLC | | More |
| 847 | 993 | CHICAGO | Illinois | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | CLEC | More |
| 847 | 994 | CHICAGO | Illinois | GLOBAL CROSSING LOCAL SERVICES, INC. - IL | CLEC | More |
| 847 | 995 | SCHAUMBURG | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 996 | LIBERTYVILLE | Illinois | TDS METROCOM, INC. - IL | CLEC | More |
| 847 | 997 | SCHAUMBURG | Illinois | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 847 | 998 | GLENVIEW | Illinois | ILLINOIS BELL TEL CO | RBOC | More |
| 847 | 999 | CHICAGO | Illinois | LEVEL 3 COMMUNICATIONS, LLC - IL | CLEC | More |
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