479-503 phone numbers

Numbers 479-503-0000 to 479-503-9999 are assigned to Onvoy, LLC in Maysville, AR.

Not assigned to any carrier: 479-503-0xxx, 479-503-1xxx, 479-503-2xxx, 479-503-3xxx, 479-503-4xxx, 479-503-6xxx, 479-503-7xxx, 479-503-8xxx, 479-503-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 479-503