← Area code 207
207-997 phone numbers
Numbers 207-997-0000 to 207-997-9999 are assigned to Consolidated Comm of No. New England-Me (rate centre MONSON, ME, NANPA abbreviation). 1 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 207-997-0xxx, 207-997-1xxx, 207-997-4xxx, 207-997-5xxx, 207-997-6xxx, 207-997-8xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.