Apo, AP

ZIP code 96503 encompasses the city of Andersen Air Force Base in Guam. This area is home to the Andersen Air Force Base, a key strategic location for the United States military in the Pacific region. The base is known for its iconic B-52 bombers, as well as various other military aircraft and facilities. Additionally, the ZIP code includes beaches, residential areas, and support facilities for military personnel and their families.