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Original numbering plan areas and area codes of Minnesota in 1952. When the American Telephone and Telegraph Company (AT&T) created the first nationwide telephone numbering plan for Operator Toll Dialing in 1947 to automate and speed the connection of long-distance calls, the United States and Canada were divided into 86 geographic numbering plan areas (NPAs) and assigned the original North ...
Area codes 507 and 924 are telephone area codes in the North American Numbering Plan for the southern fifth of Minnesota, including cities such as Rochester, Mankato, Worthington, Fairmont, Albert Lea, Northfield, and Austin. The original area code, 507, was the third area code created for use in the state in 1954, following the original 218 ...
Pages in category "Area codes in Minnesota" The following 8 pages are in this category, out of 8 total. ... List of Minnesota area codes; 0–9. Area code 218; Area ...
Quick Take: List of Scam Area Codes. More than 300 area codes exist in the United States alone which is a target-rich environment for phone scammers.
The area code was created in 1996, by a split of NPA 612, which stretched border-to-border from Wisconsin through the Twin Cities to South Dakota. 320 was the fourth Minnesota area code, and the first new one in the state in 42 years. The growth of the Twin Cities placed high demand on telecommunication services, and the proliferation of cell ...
Portions of area codes 320 and 507 are local calls from the Twin Cities as well. Prior to October 2021, area code 952 had telephone numbers assigned for the central office code 988. In 2020, 988 was designated nationwide as a dialing code for the National Suicide Prevention Lifeline, which created a conflict for exchanges that permit seven ...
A map of Minnesota area codes. Area code 218 is a telephone area code in the North American Numbering Plan (NANP) for the northern part of the U.S. state of Minnesota.It is assigned to the largest of Minnesota's original two numbering plan areas (NPAs), although its geographical boundaries have been modified since inception.
A numbering plan area with multiple area codes is called an overlay. 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).