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The U.S. state of Kansas is served with four area codes in the North American Numbering Plan: 316, 620, 785, and 913. Area code. Location. 316. city of Wichita and the surrounding area. 620. most of southern Kansas, excluding those areas covered by the 316 area code. 785. most of northern Kansas, excluding those areas covered by the 913 area code.
Telephone numbers listed in 1920 in New York City having three-letter exchange prefixes. In the United States, the most-populous cities, such as New York City, Philadelphia, Boston, and Chicago, initially implemented dial service with telephone numbers consisting of three letters and four digits (3L-4N) according to a system developed by W. G. Blauvelt of AT&T in 1917. [1]
Kansas City Vicinity: 641 MO* Kansas City Main: 642 Not in use: 643 Not in use: 644 MO St. Joseph Vicinity: 645 MO* St. Joseph Main: 646 MO Chillicothe: 647 MO Harrisonville: 648 MO Joplin: 649 MO Kansas City IRS: 650 MO Jefferson City Vicinity: 651 MO* Jefferson City Main: 652 MO Columbia: 653 MO Sedalia: 654 MO Rolla Main/A-I: 655 MO Rolla J ...
Coordinates: 39°12′N 94°24′W. Area codes 816 and 975 are telephone area codes in the North American Numbering Plan (NANP) for most of the Missouri side of the Kansas City metropolitan area, the St. Joseph area, and all or part of 15 surrounding counties in northwestern Missouri. The numbering plan area originally comprised most of the ...
Area code 785. Coordinates: 39.500°N 98.500°W. Area code 785 is a telephone area code in the North American Numbering Plan for most of the northern part of the U.S. state Kansas. It was created in a split of the numbering plan area 913 on July 20, 1997. The numbering plan area stretches from the Colorado state line on the west to the Missouri ...
Area code 620. Coordinates: 37.700°N 98.200°W. Area code 620 covers telephone exchanges in most of southern Kansas. It was created as the result of a split from 316 on February 3, 2001. The area code stretches across the southern half of the state, from the Colorado border in the west to the Missouri border in the east.
this was the first part of North America to have its code changed three times: from 213 to 714 1951: to 619 in 1982, and to 760 in 1997. was to have originally split off the portion of 760 serving San Diego County to a new 442 area code in late 2008/early 2009; that plan was cancelled. 2009: overlaid by 442. 761.
Area codes 214, 469, 972, and 945 are telephone area codes in the North American Numbering Plan (NANP) for Dallas, Texas and most of the eastern portion of the Dallas–Fort Worth metroplex. The area codes are assigned in an overlay complex to a single numbering plan area that was the core of one of the original area codes of 1947, area code 214.