← Area code 207
207-724 phone numbers
Numbers 207-724-0000 to 207-724-9999 are assigned to Cobbosseecontee Tel. Co. (rate centre W GARDINER, ME, NANPA abbreviation). 3 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 207-724-1xxx, 207-724-4xxx, 207-724-5xxx, 207-724-6xxx, 207-724-9xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.