| ZIP | County | State | Area Code | Time Zone |
| 76701 | McLennan | TX | 254 | CST |
| 76702 | McLennan | TX | 254 | CST |
| 76703 | McLennan | TX | 254 | CST |
| 76704 | McLennan | TX | 254 | CST |
| 76705 | McLennan | TX | 254 | CST |
| 76706 | McLennan | TX | 254 | CST |
| 76707 | McLennan | TX | 254 | CST |
| 76708 | McLennan | TX | 254 | CST |
| 76710 | McLennan | TX | 254 | CST |
| 76711 | McLennan | TX | 254 | CST |
| 76712 | McLennan | TX | 254 | CST |
| 76714 | McLennan | TX | 254 | CST |
| 76715 | McLennan | TX | 254 | CST |
| 76716 | McLennan | TX | 254 | CST |
| 76797 | McLennan | TX | 254 | CST |
| 76798 | McLennan | TX | 254 | CST |
| 76799 | McLennan | TX | 254 | CST |