Anchorage, AK

ZIP code 99523 is located in Anchorage, Alaska. This area is home to some of the city's most prominent landmarks, such as the Ted Stevens Anchorage International Airport, the largest airport in the state. Additionally, the Zip code surrounds Lake Hood, the busiest seaplane base in the world, attracting aviation enthusiasts and visitors to witness the bustling activity of floatplanes taking off and landing.