Canadial Know Who Called
← Area code 608

608-737 phone numbers

Numbers 608-737-0000 to 608-737-9999 are assigned to Charter Ip Enabled Services, LLC (rate centre NO FREEDOM, WI, NANPA abbreviation). 5 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 608-737-0xxx, 608-737-2xxx, 608-737-5xxx, 608-737-6xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 608-737