| Locality | Post Code |
|---|---|
| Tlahuelongo, Tlanchinol | 43157 |
| Tlanchinol Centro, Tlanchinol | 43150 |
| Tlazolapa, Tlanchinol | 43165 |
| Tochintla, Tlanchinol | 43155 |
| Toctitlán, Tlanchinol | 43157 |
| Tolapa, Tlanchinol | 43159 |
| Totonicapa, Tlanchinol | 43155 |
| Vista Hermosa, Tlanchinol | 43150 |
| Xala, Tlanchinol | 43165 |
| Xaltipa, Tlanchinol | 43165 |
| Xitlama, Tlanchinol | 43156 |
| Xochititla, Tlanchinol | 43154 |