715-583 phone numbers

Numbers 715-583-0000 to 715-583-9999 are assigned to Brightspeed of Northern Wisconsin, LLC (rate centre SPRINGSTED, WI, NANPA abbreviation). 5 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 715-583-1xxx, 715-583-6xxx, 715-583-7xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 715-583