| Zipcode | Community | City | State | Metro Area |
|---|---|---|---|---|
| 13346 | Colgate | Hamilton | New York | Syracuse NY |
| 25823 | Coal city | Coal city | West Virginia | Beckley WV |
| 35182 | Coal city | Wattsville | Alabama | Birmingham-Hoover AL |
| 39837 | Colquitt | Colquitt | Georgia | |
| 40312 | Clay city | Clay city | Kentucky | |
| 40818 | Coalgood | Coalgood | Kentucky | |
| 41222 | Collista | Hagerhill | Kentucky | |
| 45601 | Chillicothe | Chillicothe | Ohio | Chillicothe OH |
| 47427 | Coal city | Coal city | Indiana | Bloomington IN |
| 47841 | Clay city | Clay city | Indiana | Terre Haute IN |
| 52548 | Chillicothe | Chillicothe | Iowa | Ottumwa IA |
| 53017 | Colgate | Colgate | Wisconsin | Milwaukee-Waukesha-West Allis WI |
| 55720 | Cloquet | Cloquet | Minnesota | Duluth MN-WI |
| 58046 | Colgate | Hope | North Dakota | |
| 60416 | Coal city | Coal city | Illinois | Chicago-Naperville-Elgin IL-IN-WI |
| 61523 | Chillicothe | Chillicothe | Illinois | Peoria IL |
| 62824 | Clay city | Clay city | Illinois | |
| 64601 | Chillicothe | Chillicothe | Missouri | |
| 71038 | Colquitt | Haynesville | Louisiana | |
| 72053 | College sta | College station | Arkansas | Little Rock-North Little Rock-Conway AR |
| 74538 | Coalgate | Coalgate | Oklahoma | |
| 74538 | Colgate | Coalgate | Oklahoma | |
| 75423 | Celeste | Celeste | Texas | Dallas-Fort Worth-Arlington TX |
| 77840 | College sta | College station | Texas | College Station-Bryan TX |
| 77841 | College sta | College station | Texas | College Station-Bryan TX |
| 77842 | College sta | College station | Texas | College Station-Bryan TX |
| 77843 | College sta | College station | Texas | College Station-Bryan TX |
| 77844 | College sta | College station | Texas | College Station-Bryan TX |
| 77845 | College sta | College station | Texas | College Station-Bryan TX |
| 79225 | Chillicothe | Chillicothe | Texas | |
| 81019 | Colo city | Colorado city | Colorado | Pueblo CO |
| 95912 | College city | Arbuckle | California | |
| 96105 | Chilcoot | Chilcoot | California | |
| 98532 | Claquato | Chehalis | Washington | Centralia WA |
| 99115 | Coulee city | Coulee city | Washington | Moses Lake WA |