WPS has 19 offices serving 24 counties throughout north-central Wisconsin and in Menominee, Michigan.

Area Served

  • General Information: 24-Hr. Customer Service, 7 Days a Week, 800-450-7260
  • Business Solutions Center: 7:00 a.m. - 5:00 p.m. (CST), Monday thru Friday, 877-444-0888