Calcahualco zip code
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 94126 | San Francisco | Pueblo | - | Rural |
| 94123 | San Miguel Tlacotiopa | Ranchería | - | Rural |
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 94126 | San Francisco | Pueblo | - | Rural |
| 94123 | San Miguel Tlacotiopa | Ranchería | - | Rural |