Anchorage, AK

ZIP code 99520 is located in Anchorage, Alaska, and is primarily known for being the home of Alaska's largest airport, Ted Stevens Anchorage International Airport. This bustling transportation hub serves as a major gateway to the state, connecting travelers to various destinations across Alaska and beyond. Additionally, the area is home to Lake Hood, the world's busiest seaplane base, where visitors can witness the unique sight of floatplanes taking off and landing on the water.