Average GPS coordinates for Los Altos Postcode location: 28.867, -110.967. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Los Altos on map:

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Listing cities & postcodes (1):
>> Sonora, 85966 Los Altos, Huatabampo, Huatabampo, GPS coordinates: 28.8667,-110.9667