Postal Code 87604 Boundary Map
Leaflet | Tiles © Esri — Source: Esri, DeLorme, NAVTEQ, USGS, Intermap, iPC, NRCAN, Esri Japan, METI, Esri China (Hong Kong), Esri (Thailand), TomTom, 2012
Postal Code 87604 Profile
| Postal Code Place Name | Obrera |
| State | Tamaulipas |
| Municipality | San Fernando (Tamaulipas) |
| Area km² | 12.48253345 |