Postal Code 88943 Boundary Map
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Postal Code 88943 Profile
| Postal Code Place Name | San Gregorio |
| State | Tamaulipas |
| Municipality | Río Bravo |
| Area km² | 7.60770512 |
| Postal Code Place Name | San Gregorio |
| State | Tamaulipas |
| Municipality | Río Bravo |
| Area km² | 7.60770512 |