Postal Code 79890 Boundary Map
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Postal Code 79890 Profile
| Postal Code Place Name | Huichihuayan |
| State | San Luis Potosí |
| Municipality | Huehuetlán |
| Area km² | 7.98271036 |
| Postal Code Place Name | Huichihuayan |
| State | San Luis Potosí |
| Municipality | Huehuetlán |
| Area km² | 7.98271036 |