608-997 phone numbers

Numbers 608-997-0000 to 608-997-9999 are assigned to Ton80 Communications, LLC in Waunakee, WI. 2 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 608-997-0xxx, 608-997-1xxx, 608-997-2xxx, 608-997-3xxx, 608-997-5xxx, 608-997-6xxx, 608-997-8xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 608-997