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Area code 810 is a telephone area code in the North American Numbering Plan for the east-central part in the U.S. state of Michigan. The numbering plan area (NPA) comprises the cities of Flint , Lapeer , Port Huron , and the southern portion of the Thumb .
1947: Area codes 313, 517 and 616 are three of the original 86 area codes in the North American Numbering Plan. 1961: Area code 906 was created in the first split of 616. 1993: Area code 810 was created in the first split of 313. 1997: Area code 734 was created in the second split of 313. and area code 248 was created in the first split of 810 ...
Area codes are also assigned for non-geographic purposes. The rules for numbering NPAs do not permit the digits 0 and 1 in the leading position. [1] Area codes with two identical trailing digits are easily recognizable codes (ERC). NPAs with 9 in the second position are reserved for future format expansion.
Area codes 910 and 472 are telephone area codes in the North American Numbering Plan (NANP) for southeastern North Carolina. The area codes form an overlay for a numbering plan area (NPA) that includes the cities of Wilmington, Jacksonville, Laurinburg, Lumberton and Fayetteville. Area code 910 was established in 1993, and 472 was added to the ...
The area codes also serve portions of Livonia and Northville, both located in Wayne County. The rest of Wayne County, including Detroit, located to the southeast, is serviced by area codes 313 and 734. Area code 248 was created in 1997 as a split from area code 810. In 2000, area code 947 was assigned as a relief area code for the area. [1]
Area code 586 is the telephone area code serving much of Macomb County, Michigan, introduced in 2001 as a split from area code 810. Its territory was originally part of area code 313 . History
Area code 541 was created in an area code split from area code 503 on November 5, 1995. ... 810 Klamath Falls: Klamath: May 18, 1998 812 Albany: Linn: January 11 ...
In 1962, AT&T assigned the first N10 code in area code 510, for conversion to dial service of the Teletypewriter Exchange Service (TWX) in the United States. [2] [3] Later in the decade, the TWX dial system was extended with the new prefixes 710, 810, and 910. 710 was assigned to a region comprising the northeast of the United States (New England, New York, New Jersey, Pennsylvania, Maryland ...