← Area code 484
484-448 phone numbers
Numbers 484-448-0000 to 484-448-9999 are assigned to Paetec Itel, LLC (rate centre PHPHSBZN12, PA, NANPA abbreviation). 5 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 484-448-0xxx, 484-448-1xxx, 484-448-5xxx, 484-448-9xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.