Area code 906 is the telephone area code in the North American Numbering Plan (NANP) for the Upper Peninsula of Michigan. Area code 906 was formed in...
4 KB (395 words) - 23:50, 15 July 2024
twelve: 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...
4 KB (431 words) - 13:24, 5 June 2024
geographic numbering plan areas (NPAs). Each NPA is identified by one or more numbering plan area codes (NPA codes, or area codes), consisting of three digits...
215 KB (788 words) - 07:47, 3 September 2024
serve an entire state. In 1961, the Upper Peninsula was split off with area code 906. This configuration remained in place for 38 years. In 1999, the northwestern...
4 KB (425 words) - 23:46, 15 July 2024
Area codes 905, 289, 365, and 742 are telephone area codes in the North American Numbering Plan (NANP) for the Golden Horseshoe region that surrounds Lake...
26 KB (3,760 words) - 02:51, 3 September 2024
Area codes 778, 236, and 672 are telephone area codes in the North American Numbering Plan (NANP) for the Canadian province of British Columbia. They...
17 KB (2,146 words) - 15:50, 1 September 2024
uses 231, while the rest uses 906. Planning letter 167, which details 231's creation (PDF) Map of Michigan area codes at North American Numbering Plan...
3 KB (232 words) - 23:43, 15 July 2024
Area codes 519, 226, 548, and 382 are overlay telephone area codes in the North American Numbering Plan (NANP) for most of southwestern Ontario. Area...
17 KB (2,378 words) - 03:42, 5 August 2024
Area codes 617 and 857 are telephone area codes in the North American Numbering Plan (NANP) for the U.S. state of Massachusetts, serving the city of Boston...
13 KB (1,640 words) - 01:31, 14 August 2023
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...
26 KB (3,055 words) - 09:05, 10 July 2024