– phone area 603-810
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Area code 603-810 is assigned to , .

Main city:
Timezone: Eastern
Phone type: Unknown
Operator:

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) 810-xxxx

International format length is 11 digits: +1 (603) 810-xxxx

Number can be also written as: 603-810, 603810, +1-603-810

Most requested numbers in the neighborhood:
603-810-3127, 603-810-5180, 603-810-9113, 603-810-9864, 603-810-1036