Gjennomsnittlig GPS-koordinater for postnummer 88818: 25.525, -98.125
Notering byer:
>> El Rosario 88818, Tamaulipas, Rio Bravo, GPS-koordinater: 26.05,-97.9167
>> San Francisco 88818, Tamaulipas, Rio Bravo, GPS-koordinater: 25,-98.3333
Notering byer:
>> El Rosario 88818, Tamaulipas, Rio Bravo, GPS-koordinater: 26.05,-97.9167
>> San Francisco 88818, Tamaulipas, Rio Bravo, GPS-koordinater: 25,-98.3333