701-503 phone numbers

Numbers 701-503-0000 to 701-503-9999 are assigned to Nuso, LLC (rate centre NOMCINTOSH, ND, NANPA abbreviation). 7 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 701-503-8xxx, 701-503-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 701-503