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← Area code 603

603-262 phone numbers

Numbers 603-262-0000 to 603-262-9999 are assigned to Consolidated Comm of No. New England-Nh (rate centre MERRIMACK, NH, NANPA abbreviation). 6 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.

Reported numbers in 603-262