| 75551 Atlanta | 903/430 | Cass County | Texas (TX) |
| 75630 Avinger | 903/430 | Cass County | Texas (TX) |
| 75555 Bivins | 903/430 | Cass County | Texas (TX) |
| 75556 Bloomburg | 903/430 | Cass County | Texas (TX) |
| 75563 Carterville | 903/430 | Cass County | Texas (TX) |
| 75572 Domino | 903/430 | Cass County | Texas (TX) |
| 75560 Douglassville | 903/430 | Cass County | Texas (TX) |
| 75551 Galloway | 903/430 | Cass County | Texas (TX) |
| 75656 Hughes Springs | 903/430 | Cass County | Texas (TX) |
| 75562 Kildare | 903/430 | Cass County | Texas (TX) |
| 75572 Lanark | 903/430 | Cass County | Texas (TX) |
| 75563 Lanier | 903/430 | Cass County | Texas (TX) |
| 75563 Linden | 903/430 | Cass County | Texas (TX) |
| 75566 Marietta | 903/430 | Cass County | Texas (TX) |
| 75565 Mc Leod | 903/430 | Cass County | Texas (TX) |
| 75565 McLeod | 903/430 | Cass County | Texas (TX) |
| 75563 New Colony | 903/430 | Cass County | Texas (TX) |
| 75551 Ofarrell | 903/430 | Cass County | Texas (TX) |
| 75572 Queen City | 903/430 | Cass County | Texas (TX) |
| 75551 Smyrna | 903/430 | Cass County | Texas (TX) |
| 75572 Springdale | 903/430 | Cass County | Texas (TX) |
| 75560 Union Chapel | 903/430 | Cass County | Texas (TX) |
| 75630 Warlock | 903/430 | Cass County | Texas (TX) |
| 75555 Wiggins | 903/430 | Cass County | Texas (TX) |