| Locality | Post Code |
|---|---|
| El Chal, Santa Ana | 17020 |
| Macanché, Santa Ana | 17021 |
| Paxcamán, Santa Ana | 17026 |
| Santa Ana, Santa Ana | 17007 |
| Petén Postal Codes | |
|---|---|
| Sayaxché | Santa Ana |
| San Luis | San José |
| San Francisco | San Benito |
| San Andrés | Poptún |
| Melchor de Mencos | Las Cruces |
| La Libertad | Flores |
| Dolores | |