Area code 603 is the sole area code for the U.S. state of New Hampshire in the North American Numbering Plan (NANP). It was created as one of the original 86 numbering plan areas in October 1947. Area code 603 in a 1956 map, covering the whole state.
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Area code 603 is an area code for New Hampshire. It was one of the first area codes created in 1947. It currently covers the entire state of New Hampshire, ...
2023: recombined with 602 and 623 into an overlay complex for the Phoenix metropolitan area. 603 · New Hampshire (all), 1947. 604 · British Columbia (Metro ...
Nashua is a city in southern New Hampshire, United States. As of the 2020 census, it had a population of 91,322, the second-largest in northern New England ...
Time zone · UTC−5 (Eastern). • Summer (DST), UTC−4 (Eastern). ZIP Codes. 03101–03105, 03108-03109, 03111. Area code · 603 · FIPS code, 33-45140. GNIS feature ...
Area code 603 is the sole area code for the U.S. state of New Hampshire in the North American Numbering Plan (NANP). It was created as one of the original 86 ...
Dec 18, 2023 · Area code of New Hampshire. Upload media · Wikipedia ; Area code of New Hampshire. Upload media · Wikipedia · telephone prefix ...
603, US:NH, New Hampshire · 604, CA:BC, British Columbia · 605, US:SD, South Dakota · 612, US:MN, Minnesota (southeastern portion, including Minneapolis). 613 ...
This category lists the telephone area codes in the United States. Area codes ... Area code 603 · Area code 605 · Area code 606 · Area code 607 · Area codes 608 ...
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