| | Carter town | 4012300 | Beckham County 40009 | OK | Elk City, OK 21120 | Weatherford-Elk City, OK 555 | | https://maps.google.com/?q=Cartertown+OK |
| | Elk City city | 4023500 | Beckham County 40009 | OK | Elk City, OK 21120 | Weatherford-Elk City, OK 555 | Y | https://maps.google.com/?q=ElkCitycity+OK |
| | Erick city | 4024200 | Beckham County 40009 | OK | Elk City, OK 21120 | Weatherford-Elk City, OK 555 | | https://maps.google.com/?q=Erickcity+OK |
| | Sayre city | 4065700 | Beckham County 40009 | OK | Elk City, OK 21120 | Weatherford-Elk City, OK 555 | | https://maps.google.com/?q=Sayrecity+OK |
| | Sweetwater town (part) | 4071900 | Beckham County 40009 | OK | Elk City, OK 21120 | Weatherford-Elk City, OK 555 | | https://maps.google.com/?q=Sweetwatertown+OK |
| | Texola town | 4073150 | Beckham County 40009 | OK | Elk City, OK 21120 | Weatherford-Elk City, OK 555 | | https://maps.google.com/?q=Texolatown+OK |