405-994 phone numbers

Numbers 405-994-0000 to 405-994-9999 are assigned to Onvoy, LLC in Byars, OK. 1 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 405-994-1xxx, 405-994-2xxx, 405-994-3xxx, 405-994-5xxx, 405-994-6xxx, 405-994-7xxx, 405-994-8xxx, 405-994-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 405-994