Gjennomsnittlig GPS-koordinater for postnummer 21740: 31.763, -115.754
Notering byer:
>> Caiman 21740, Baja California, Mexicali, GPS-koordinater: 32.225,-115.1914
>> Colorado 21740, Baja California, Mexicali, GPS-koordinater: 31.3,-116.3167
>> Independencia 21740, Baja California, Mexicali, GPS-koordinater: 31.7625,-115.754
Notering byer:
>> Caiman 21740, Baja California, Mexicali, GPS-koordinater: 32.225,-115.1914
>> Colorado 21740, Baja California, Mexicali, GPS-koordinater: 31.3,-116.3167
>> Independencia 21740, Baja California, Mexicali, GPS-koordinater: 31.7625,-115.754