Gjennomsnittlig GPS-koordinater for postnummer 77546: 29.522, -95.188
Notering byer:
>> Friendswood 77546, Texas, Galveston, GPS-koordinater: 29.5224,-95.1879
Notering byer:
>> Friendswood 77546, Texas, Galveston, GPS-koordinater: 29.5224,-95.1879