NPA - 939 (Puerto Rico)
The 939 area code is part of geographic numbering plan area that includes Puerto Rico.
There are a few special area codes with the last two digits 422 match, these are known as easily recognizable codes (ERCs). The 8xx set of numbers are reserved for toll-free services and communication.
Puerto Rico is a Caribbean island and unincorporated U.S. territory with a landscape of mountains, waterfalls and the El Yunque tropical rainforest. Rich history and culture, exceptional food, pristine beaches, majestic mountains, relaxation, adventure. Located in the northeastern Caribbean, east of the Dominican Republic and west of both the U.S. Virgin Islands and the British Virgin Islands. Two small islands off the east coast, Vieques and Culebra, are administratively parts of Puerto Rico, as is Mona Island to the west. Puerto Rico is only 100 miles long by 35 miles wide, making it the smallest island of the Greater Antilles.Discover Puerto Rico!
Originally populated by the indigenous Taíno people, Puerto Rico was colonized by Spain following the arrival of Christopher Columbus in 1493. Christopher Columbus first dropped anchor in Costa Rica at Isla Uvita. He incorporated the territory into the Captaincy General of Guatemala as a province of New Spain in 1524. For the next 300 years, Costa Rica was a colony of Spain. Puerto Ricans, or puertorriqueños, have an intermingled Spanish, U.S., and Afro-Caribbean culture.
Puerto Rico has a tropical climate with little seasonal variation, although local conditions vary according to elevation and exposure to rain-bearing winds. Between the dry and wet season, there is a temperature change of around 6 °F (3.3 °C). This change is due mainly to the warm waters of the tropical Atlantic Ocean, which significantly modify cooler air moving in from the north and northwest.