← Area code 540
540-207 phone numbers
Numbers 540-207-0000 to 540-207-9999 are assigned to New Cingular Wireless PCS, LLC (rate centre FREDECKSBG, VA, NANPA abbreviation). 3 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.