Guaynabo, PR

ZIP code 00971 covers the area of San Juan, Puerto Rico. This vibrant city is filled with historical landmarks and cultural attractions such as Castillo San Felipe del Morro, a 16th-century fortress overlooking the Atlantic Ocean, and the colorful streets of Old San Juan, lined with colonial buildings and street art. The zip code also includes popular beaches like Condado Beach and Isla Verde Beach, making it a popular destination for tourists.