906-375 phone numbers

Numbers 906-375-0000 to 906-375-9999 are assigned to Onvoy, Llcv (rate centre CRYSTALFLS, MI, NANPA abbreviation). 3 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 906-375-2xxx, 906-375-3xxx, 906-375-4xxx, 906-375-5xxx, 906-375-6xxx, 906-375-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 906-375