Area code 276 is a telephone area code in the North American Numbering Plan (NANP) for the western part of the U.S. state of Virginia. It was established...

established as a separate numbering plan area with area code 276. The pool of central office codes for the area code was projected to exhaust in 2022. For...

Area codes 703 and 571 are telephone area codes in the North American Numbering Plan (NANP) for Northern Virginia, including the independent cities of...

Area codes 919 and 984 are telephone area codes in the North American Numbering Plan (NANP) for all or parts of eleven counties in the east-central area...

Area codes 410, 443, and 667 are telephone area codes in the North American Numbering Plan (NANP) for the eastern half of the U.S. state of Maryland....

Area codes 202 and 771 are telephone area codes in the North American Numbering Plan (NANP) for Washington, D.C. Area code 202 was one of the original...

Area codes 301, 240, and 227 are telephone area codes in the North American Numbering Plan (NANP) for the western part of the U.S. state of Maryland....

Area code 252 is a telephone area code in the North American Numbering Plan (NANP) for the northeastern corner of the U.S. state of North Carolina. The...

Area codes 757 and 948 are telephone area codes in the North American Numbering Plan (NANP) for the southeast corner of Virginia. Area code 757 was established...

provided by a division of the telephone numbering plan into groups of area codes for the following regions: Telephone numbers in Mexico "Telephone numbering...