Postal Code 79950 Boundary Map
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Postal Code 79950 Profile
| Postal Code Place Name | San Martín Chalchicuautla |
| State | San Luis Potosí |
| Municipality | San Martín Chalchicuautla |
| Area km² | 79.23650360 |
| Postal Code Place Name | San Martín Chalchicuautla |
| State | San Luis Potosí |
| Municipality | San Martín Chalchicuautla |
| Area km² | 79.23650360 |