Prosečne GPS koordinate za poštanski broj 87887: 24.483, -99.583
Spisak gradova:
>> Alvaro Obregon 87887, Tamaulipas, Villagran, GPS koordinate: 24.4833,-99.5833
Spisak gradova:
>> Alvaro Obregon 87887, Tamaulipas, Villagran, GPS koordinate: 24.4833,-99.5833