← Area code 470
470-640 phone numbers
Numbers 470-640-0000 to 470-640-9999 are assigned to New Cingular Wireless PCS, LLC (rate centre ATLANTA NE, GA, NANPA abbreviation). 2 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.