| Postal Code | Postal Code Place Name | State | Municipality |
|---|---|---|---|
| 29850 | Chalchihuitán | Chiapas | Chalchihuitán |
| 29851 | Canteal | Chiapas | Chalchihuitán |
| 29852 | Chiquinshulum | Chiapas | Chalchihuitán |
| 29853 | Jolitontic | Chiapas | Chalchihuitán |
| 29854 | Tzacucum | Chiapas | Chalchihuitán |
| 29855 | Joltealal | Chiapas | Chalchihuitán |
| 29856 | Tzizim | Chiapas | Chalchihuitán |
| 29857 | Saclum | Chiapas | Chalchihuitán |