← Area code 445
445-275 phone numbers
Numbers 445-275-0000 to 445-275-9999 are assigned to New Cingular Wireless PCS, LLC (rate centre PHLDLPHZN2, PA, NANPA abbreviation). 9 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.