Average GPS coordinates for Callao Postcode location: -5.418, -75.032. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Callao on map:
Listing cities & postcodes (2):
>> Loreto, 16500 Callao, Alto Amazonas, GPS coordinates: -5.79799, -76.17699
>> Loreto, 16340 Callao, Requena, GPS coordinates: -5.03868, -73.88607
Listing cities & postcodes (2):
>> Loreto, 16500 Callao, Alto Amazonas, GPS coordinates: -5.79799, -76.17699
>> Loreto, 16340 Callao, Requena, GPS coordinates: -5.03868, -73.88607