DPO, AE

ZIP code 09880 is located in Hagåtña, Guam. This area is home to significant landmarks such as the Guam Congress Building, the Dulce Nombre de Maria Cathedral Basilica, and the Plaza de Espana. The Guam Congress Building is where the island's legislation is conducted, while the Basilica is a historic Catholic church, and the Plaza de Espana is a scenic square with a Spanish colonial feel.