| Zipcode | Community | City | State | Metro Area |
|---|---|---|---|---|
| 00627 | Camuy | Camuy | Puerto Rico | Arecibo PR |
| 00769 | Coamo | Coamo | Puerto Rico | Coamo PR |
| 01002 | Cushman | Amherst | Massachusetts | Springfield MA |
| 01341 | Conway | Conway | Massachusetts | Greenfield Town MA |
| 03741 | Canaan | Canaan | New Hampshire | Claremont-Lebanon NH-VT |
| 03818 | Conway | Conway | New Hampshire | |
| 04358 | China | South china | Maine | Augusta-Waterville ME |
| 04924 | Canaan | Canaan | Maine | |
| 05901 | Canaan | Averill | Vermont | Berlin NH-VT |
| 05903 | Canaan | Canaan | Vermont | Berlin NH-VT |
| 06018 | Canaan | Canaan | Connecticut | Torrington CT |
| 12029 | Canaan | Canaan | New York | Hudson NY |
| 12823 | Cossayuna | Cossayuna | New York | Glens Falls NY |
| 13754 | China | Deposit | New York | Binghamton NY |
| 15027 | Conway | Conway | Pennsylvania | Pittsburgh PA |
| 17502 | Conoy | Bainbridge | Pennsylvania | Lancaster PA |
| 17844 | Cowan | Mifflinburg | Pennsylvania | Lewisburg PA |
| 24317 | Cana | Cana | Virginia | |
| 24603 | Conaway | Big rock | Virginia | |
| 27818 | Como | Como | North Carolina | |
| 27820 | Conway | Conway | North Carolina | Roanoke Rapids NC |
| 29323 | Chesnee | Chesnee | South Carolina | Spartanburg SC |
| 29492 | Cainhoy | Charleston | South Carolina | Charleston-North Charleston SC |
| 29526 | Conway | Conway | South Carolina | Myrtle Beach-Conway-North Myrtle Beach S |
| 29527 | Conway | Conway | South Carolina | Myrtle Beach-Conway-North Myrtle Beach S |
| 29528 | Conway | Conway | South Carolina | Myrtle Beach-Conway-North Myrtle Beach S |
| 30520 | Canon | Canon | Georgia | |
| 36502 | Canoe | Atmore | Alabama | |
| 37318 | Cowan | Cowan | Tennessee | Tullahoma-Manchester TN |
| 38223 | Como | Como | Tennessee | Paris TN |
| 38603 | Canaan | Ashland | Mississippi | Memphis TN-MS-AR |
| 38603 | Cannon | Ashland | Mississippi | Memphis TN-MS-AR |
| 38617 | Coahoma | Coahoma | Mississippi | Clarksdale MS |
| 38619 | Como | Como | Mississippi | |
| 40456 | Conway | Mount vernon | Kentucky | Richmond-Berea KY |
| 40923 | Cannon | Cannon | Kentucky | London KY |
| 40977 | Chenoa | Pineville | Kentucky | Middlesborough KY |
| 41339 | Canoe | Jackson | Kentucky | |
| 41472 | Caney | West liberty | Kentucky | |
| 47224 | Canaan | Canaan | Indiana | Madison IN |
| 47302 | Cowan | Muncie | Indiana | Muncie IN |
| 47371 | Como | Portland | Indiana | |
| 48054 | China | East china | Michigan | Detroit-Warren-Dearborn MI |
| 48160 | Cone | Milan | Michigan | Monroe MI |
| 49722 | Conway | Conway | Michigan | |
| 50833 | Conway | Bedford | Iowa | |
| 51636 | Coin | Coin | Iowa | |
| 52043 | Communia | Elkader | Iowa | |
| 52218 | Coggon | Coggon | Iowa | Cedar Rapids IA |
| 54529 | Cassian | Harshaw | Wisconsin | |
| 55717 | Canyon | Canyon | Minnesota | Duluth MN-WI |
| 55771 | Cusson | Orr | Minnesota | Duluth MN-WI |
| 56444 | Cuyuna | Deerwood | Minnesota | Brainerd MN |
| 57362 | Como | Miller | South Dakota | |
| 58233 | Conway | Forest river | North Dakota | |
| 59046 | Cushman | Lavina | Montana | Billings MT |
| 59322 | Cohagen | Cohagen | Montana | |
| 61015 | Chana | Chana | Illinois | Rochelle IL |
| 61726 | Chenoa | Chenoa | Illinois | Bloomington IL |
| 62823 | Cisne | Cisne | Illinois | |
| 65014 | Canaan | Bland | Missouri | |
| 65632 | Conway | Conway | Missouri | Lebanon MO |
| 67025 | Cheney | Cheney | Kansas | Wichita KS |
| 67333 | Caney | Caney | Kansas | Coffeyville KS |
| 67460 | Conway | Mcpherson | Kansas | McPherson KS |
| 68526 | Cheney | Lincoln | Nebraska | Lincoln NE |
| 68959 | Cosmo | Minden | Nebraska | Kearney NE |
| 71346 | Chickama | Lecompte | Louisiana | Alexandria LA |
| 72016 | Conway | Bigelow | Arkansas | Little Rock-North Little Rock-Conway AR |
| 72032 | Conway | Conway | Arkansas | Little Rock-North Little Rock-Conway AR |
| 72033 | Conway | Conway | Arkansas | Little Rock-North Little Rock-Conway AR |
| 72034 | Conway | Conway | Arkansas | Little Rock-North Little Rock-Conway AR |
| 72035 | Conway | Conway | Arkansas | Little Rock-North Little Rock-Conway AR |
| 72526 | Cushman | Cushman | Arkansas | Batesville AR |
| 72639 | Cozahome | Harriet | Arkansas | |
| 72650 | Canaan | Marshall | Arkansas | |
| 73016 | Cashion | Cashion | Oklahoma | |
| 73628 | Cheyenne | Cheyenne | Oklahoma | |
| 74427 | Cookson | Cookson | Oklahoma | Tahlequah OK |
| 74533 | Caney | Caney | Oklahoma | |
| 75431 | Como | Como | Texas | Sulphur Springs TX |
| 75636 | Cason | Cason | Texas | |
| 75759 | Cuney | Cuney | Texas | Jacksonville TX |
| 77613 | China | China | Texas | Beaumont-Port Arthur TX |
| 79015 | Canyon | Canyon | Texas | Amarillo TX |
| 79016 | Canyon | Canyon | Texas | Amarillo TX |
| 79357 | Cone | Ralls | Texas | Lubbock TX |
| 79511 | Coahoma | Coahoma | Texas | Big Spring TX |
| 80432 | Como | Como | Colorado | Denver-Aurora-Lakewood CO |
| 80456 | Como | Jefferson | Colorado | Denver-Aurora-Lakewood CO |
| 81126 | Chama | Chama | Colorado | |
| 81320 | Cahone | Cahone | Colorado | |
| 82001 | Cheyenne | Cheyenne | Wyoming | Cheyenne WY |
| 82002 | Cheyenne | Cheyenne | Wyoming | Cheyenne WY |
| 82003 | Cheyenne | Cheyenne | Wyoming | Cheyenne WY |
| 82005 | Cheyenne | Fe warren afb | Wyoming | Cheyenne WY |
| 82006 | Cheyenne | Cheyenne | Wyoming | Cheyenne WY |
| 82007 | Cheyenne | Cheyenne | Wyoming | Cheyenne WY |
| 82008 | Cheyenne | Cheyenne | Wyoming | Cheyenne WY |
| 82009 | Cheyenne | Cheyenne | Wyoming | Cheyenne WY |
| 82010 | Cheyenne | Cheyenne | Wyoming | Cheyenne WY |
| 85329 | Cashion | Cashion | Arizona | Phoenix-Mesa-Scottsdale AZ |
| 87520 | Chama | Chama | New Mexico | Espa�ola NM |
| 87522 | Chimayo | Chimayo | New Mexico | Espa�ola NM |
| 87713 | Chacon | Chacon | New Mexico | |
| 91708 | Chino | Chino | California | Riverside-San Bernardino-Ontario CA |
| 91710 | Chino | Chino | California | Riverside-San Bernardino-Ontario CA |
| 93254 | Cuyama | New cuyama | California | Santa Maria-Santa Barbara CA |
| 94516 | Canyon | Canyon | California | San Francisco-Oakland-Hayward CA |
| 95709 | Camino | Camino | California | Sacramento--Roseville--Arden-Arcade CA |
| 98238 | Conway | Conway | Washington | Mount Vernon-Anacortes WA |
| 99004 | Cheney | Cheney | Washington | Spokane-Spokane Valley WA |
| 99732 | Chicken | Chicken | Alaska | |