Find any 787- phone number in Puerto Rico
# The 787 Area Code and Puerto Rico's Telecommunications System
The 787 area code serves Puerto Rico and its surrounding Caribbean islands as part of the North American Numbering Plan (NANP). Established in 1988, this area code covers the entire Commonwealth of Puerto Rico, including the main island and nearby territories such as Vieques and Culebra. As a U.S. territory, Puerto Rico participates in the same standardized telephone numbering system used throughout North America, which allows for seamless communication with the continental United States and other NANP member countries. The 787 area code is one of only two area codes serving Puerto Rico, sharing the island with the 939 area code, which was introduced in 2001 to accommodate the growing demand for telephone numbers.
The North American Numbering Plan is administered by the North American Numbering Plan Administrator (NANPA) and regulated by the Federal Communications Commission (FCC) in coordination with telecommunications authorities in Canada and the Caribbean. Area codes like 787 are assigned based on geographic regions and follow a systematic structure designed to manage the allocation of telephone numbers efficiently. As Puerto Rico's population and economy grew, the need for additional phone numbers exceeded what the original 787 area code could provide, leading to the creation of the overlay area code 939. Today, residents and businesses in Puerto Rico must dial all ten digits (including the area code) for local calls, a practice implemented to support the coexistence of multiple area codes within the same geographic region.