Prosečne GPS koordinate za poštanski broj 88818: 25.525, -98.125
Spisak gradova:
>> El Rosario 88818, Tamaulipas, Rio Bravo, GPS koordinate: 26.05,-97.9167
>> San Francisco 88818, Tamaulipas, Rio Bravo, GPS koordinate: 25,-98.3333
Spisak gradova:
>> El Rosario 88818, Tamaulipas, Rio Bravo, GPS koordinate: 26.05,-97.9167
>> San Francisco 88818, Tamaulipas, Rio Bravo, GPS koordinate: 25,-98.3333