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Area code 719 is a telephone area code in the North American Numbering Plan (NANP) for the U.S. state of Colorado. The numbering plan area (NPA) includes Colorado Springs , Pueblo , Monument , Leadville , Alamosa , Monte Vista , the San Luis Valley , Cañon City , Trinidad , Rocky Ford , La Junta , Walsenburg and southeastern Colorado.
In 1997, the California-Nevada Code Administration (CNCA) determined that telephone number demand in the area exceeded normal forecasts, and placed area codes 209, 213, 310, 408, 619, 805, and 818 in jeopardy status of exhausting central office codes before normal relief could be implemented, triggering special conservation measures.
Area code Additional overlay codes Parent of area code splits Location 215 † ‡ 267, 445: Philadelphia and its immediately surrounding areas in the southeast corner of Pennsylvania 223: 717 ‡ 267: 215 ‡, 445: 272: 570 ‡ 412 † ‡ 878: Pittsburgh and its immediately surrounding areas in Allegheny County: 445: 215 ‡, 267: 484: 610 ...
The area colored red indicates the southeast corner of Virginia served by area code 757. 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 July 1, 1996 in an area code split of area code 804. Area code 948 was established on February 5 ...
Periodic proposals were made for code relief, and area code 730 was designated for an overlay complex. Implementation was completed with an in-service date of July 7, 2023, resulting in all Illinois area codes being overlay codes. [4] Prior to October 2021, area code 618 had telephone numbers assigned for the central office code 988.
Area code 949 is a telephone area code in the North American Numbering Plan (NANP) for the U.S. state of California in southern Orange County. The area code was assigned on April 18, 1998, to a numbering plan area that resulted from a boundary change of area code 714 to exclude the southern cities of Orange County.
The area serviced by area codes 204, 431, and 584 in blue with neighbouring provinces, territories, and U.S. states in other colours Area codes 204, 431, and 584 are telephone area codes in the North American Numbering Plan (NANP) for the Canadian province of Manitoba .
