| Zipcode | Community | City | State | Metro Area |
|---|---|---|---|---|
| 04224 | Carthage | Dixfield | Maine | |
| 13619 | Carthage | Carthage | New York | Watertown-Fort Drum NY |
| 24082 | Critz | Critz | Virginia | |
| 27929 | Currituck | Currituck | North Carolina | Virginia Beach-Norfolk-Newport News VA-N |
| 28327 | Carthage | Carthage | North Carolina | Pinehurst-Southern Pines NC |
| 28734 | Cartoogechaye | Franklin | North Carolina | |
| 34215 | Cortez | Cortez | Florida | North Port-Sarasota-Bradenton FL |
| 36321 | Cowarts | Cowarts | Alabama | Dothan AL |
| 37030 | Carthage | Carthage | Tennessee | Nashville-Davidson--Murfreesboro--Frankl |
| 39051 | Carthage | Carthage | Mississippi | |
| 39437 | Crotts | Ellisville | Mississippi | Laurel MS |
| 41007 | Carthage | California | Kentucky | Cincinnati OH-KY-IN |
| 43412 | Curtice | Curtice | Ohio | Port Clinton OH |
| 45216 | Carthage | Cincinnati | Ohio | Cincinnati OH-KY-IN |
| 49820 | Curtis | Curtis | Michigan | |
| 54422 | Curtiss | Curtiss | Wisconsin | |
| 57323 | Carthage | Carthage | South Dakota | |
| 60415 | Chicago ridge | Chicago ridge | Illinois | Chicago-Naperville-Elgin IL-IN-WI |
| 62321 | Carthage | Carthage | Illinois | Fort Madison-Keokuk IA-IL-MO |
| 64836 | Carthage | Carthage | Missouri | Joplin MO |
| 65565 | Courtois | Steelville | Missouri | |
| 69025 | Curtis | Curtis | Nebraska | |
| 71725 | Carthage | Carthage | Arkansas | |
| 71728 | Curtis | Curtis | Arkansas | Arkadelphia AR |
| 75951 | Curtis | Jasper | Texas | |
| 81321 | Cortez | Cortez | Colorado | |
| 87583 | Cerritos | Villanueva | New Mexico | Las Vegas NM |
| 90701 | Cerritos | Artesia | California | Los Angeles-Long Beach-Anaheim CA |
| 90703 | Cerritos | Cerritos | California | Los Angeles-Long Beach-Anaheim CA |
| 93549 | Cartago | Olancha | California | |
| 98538 | Curtis | Curtis | Washington | Centralia WA |