← Area code 608
608-887 phone numbers
Numbers 608-887-0000 to 608-887-9999 are assigned to Centurylink Communications, LLC in Gays Mills, WI. 4 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 608-887-1xxx, 608-887-3xxx, 608-887-4xxx, 608-887-6xxx, 608-887-9xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.