701-508 phone numbers

Numbers 701-508-0000 to 701-508-9999 are assigned to Onvoy, LLC in Hatton, ND. 3 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 701-508-2xxx, 701-508-3xxx, 701-508-5xxx, 701-508-6xxx, 701-508-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 701-508