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Area codes 215, 267 and 445. Area code 216. Area codes 217 and 447. Area code 218. Area code 252. Area codes 301 and 240. Area code 302. Area code 303. Area codes 304 and 681.
Area code 403. Area code 403 is a telephone area code in the North American Numbering Plan (NANP) for the Canadian province of Alberta. The numbering plan area encompasses the southern third of the province, which includes the Calgary area. This numbering plan area is also served by area codes 587, 825, and 368, which form a complex overlay for ...
Area code 876 was created on 1 May 1997, by a split of NPA 809. In the process area code 809 was removed from the country and existing central office codes were reassigned with the new area code. A permissive dialing period during which central office codes could be reached with either area code began on 1 May 1997 and ended 31 July 1998, [3] after being extended from 1 November 1997.
423, 615, 629, 729, 731, 865, 901, 931. Tennessee Area Code Overlays. (615 and 629) Area Code 901 History: 01/01/1947. Area code 901 was officially put into service. Area code 901 has been split 2 times. In 1954 area code 901 was split to form area code 615. In 2001 area code 901 was split to form area code 731.
Telephone numbering plan. A telephone numbering plan is a type of numbering scheme used in telecommunication to assign telephone numbers to subscriber telephones or other telephony endpoints. [1] Telephone numbers are the addresses of participants in a telephone network, reachable by a system of destination code routing.
Coordinates: 44.990°N 75.752°W. Area codes 613, 343, and 753 are telephone area codes in the North American Numbering Plan (NANP) for Ottawa and surrounding Eastern Ontario, Canada. Area code 613 is one of the 86 original North American area codes assigned in October 1947. Area code 343 was assigned to the numbering plan area in an overlay ...
