← Area code 484
484-495 phone numbers
Numbers 484-495-0000 to 484-495-9999 are assigned to Onvoy Spectrum, LLC in Womelsdorf, PA. 2 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 484-495-1xxx, 484-495-3xxx, 484-495-9xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.