| Locality | Post Code |
|---|---|
| Bajo, Chanal | 29440 |
| Centro Chanal, Chanal | 29440 |
| Frontera Mexiquito, Chanal | 29441 |
| La Isla, Chanal | 29440 |
| La Mendoza, Chanal | 29446 |
| La Siberia, Chanal | 29444 |
| Naranjal, Chanal | 29446 |
| Natilton, Chanal | 29441 |
| Nuevo, Chanal | 29440 |
| Pamal Aguil, Chanal | 29440 |
| Tzajalnich, Chanal | 29441 |