– phone area 603-331
📌Colebrook, NH
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Area code 603-331 is assigned to Colebrook, NH.

Main city: Colebrook
Timezone: Eastern
Phone type: Landline
Operator: Level 3 Communications

Colebrook, a town in Coos County, New Hampshire, United States. The population was 2,301 at the 2010 census. Situated in the Great North Woods Region, it is bounded on the west by the Connecticut River and home to Beaver Brook Falls Natural Area. source

Area code 603 is the sole area code for the U.S. state of New Hampshire in the North American Numbering Plan (NANP). The numbering plan area (NPA) was created as one of the original area codes in October 1947. source

Phone number full length is 10 digits: (603) 331-xxxx

International format length is 11 digits: +1 (603) 331-xxxx

Number can be also written as: 603-331, 603331, +1-603-331

Most requested numbers in the neighborhood:
603-331-1984, 603-331-0192, 603-331-1960, 603-331-0021, 603-331-7625