616-601 phone numbers

Numbers 616-601-0000 to 616-601-9999 are assigned to Onvoy Spectrum, LLC in Freeport, MI. 2 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 616-601-1xxx, 616-601-2xxx, 616-601-3xxx, 616-601-4xxx, 616-601-5xxx, 616-601-7xxx, 616-601-8xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 616-601