320-977 phone numbers

Numbers 320-977-0000 to 320-977-9999 are assigned to Fractel, LLC (rate centre HOLDINGFD, MN, NANPA abbreviation). 5 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 320-977-2xxx, 320-977-3xxx, 320-977-4xxx, 320-977-5xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 320-977