274-200 phone numbers

Numbers 274-200-0000 to 274-200-9999 are assigned to Onvoy Spectrum, LLC in Winneconne, WI. 4 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 274-200-5xxx, 274-200-6xxx, 274-200-7xxx, 274-200-8xxx, 274-200-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 274-200