Find any 340- phone number in U.S. Virgin Islands
The 340 area code is an area code associated with the United States Virgin Islands. This geographic area code was put into effect on November 15, 1997 when the region was split off from the 809 area code. The entire area is serviced by the 340 area code for all its telephone numbers, including the popular cell phone numbers.
The United States government uses the North American Numbering Plan (NANP) to designate the various numbering plans for local, national and international calling. This is the same system used in the United States, Canada, and various Caribbean countries. The NANP assigns each region it services a three-digit code. In the United States, area codes are typically two or three digits long, depending on the geographic area of the code. The 340 area code is a three-digit code assigned to the Virgin Islands under the NANP.