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← Area code 484

484-517 phone numbers

Numbers 484-517-0000 to 484-517-9999 are assigned to Level 3 Communications, LLC (rate centre MORTONVL, PA, NANPA abbreviation). 8 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 484-517-1xxx — calls from these use spoofed caller IDs.

Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.

Reported numbers in 484-517