| Locality | Postal Code |
|---|---|
| Carolina, Tixcacalcupul | 97763 |
| Mahas, Tixcacalcupul | 97763 |
| Monte Verde, Tixcacalcupul | 97763 |
| Poop, Tixcacalcupul | 97763 |
| San José, Tixcacalcupul | 97763 |
| Tixcacalcupul, Tixcacalcupul | 97762 |
| Xcauich, Tixcacalcupul | 97763 |
| Xtobil, Tixcacalcupul | 97763 |