| 73001 Albert | 405 | Caddo County | Oklahoma (OK) |
| 73005 Anadarko | 405 | Caddo County | Oklahoma (OK) |
| 73006 Apache | 405 | Caddo County | Oklahoma (OK) |
| 73009 Binger | 405 | Caddo County | Oklahoma (OK) |
| 73015 Carnegie | 580 | Caddo County | Oklahoma (OK) |
| 73017 Cement | 405 | Caddo County | Oklahoma (OK) |
| 73029 Cyril | 580 | Caddo County | Oklahoma (OK) |
| 73033 Eakly | 405 | Caddo County | Oklahoma (OK) |
| 73038 Fort Cobb | 405 | Caddo County | Oklahoma (OK) |
| 73042 Gracemont | 405 | Caddo County | Oklahoma (OK) |
| 73047 Hinton | 405 | Caddo County | Oklahoma (OK) |
| 73048 Hydro | 405 | Caddo County | Oklahoma (OK) |
| 73053 Lookeba | 405 | Caddo County | Oklahoma (OK) |
| 73094 Washita | 405 | Caddo County | Oklahoma (OK) |