608-850 phone numbers

Numbers 608-850-0000 to 608-850-9999 are assigned to Waunakee Tel. Co. in Waunakee, WI. 3 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 608-850-8xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 608-850