ALLIANT ENERGY CORPORATION - Contacts

Local Contacts

4902 N. Biltmore Lane Madison, WI 53718-2148

P.O. Box 14720 Madison, WI 53708-0720
  • (608) 458-3321
  • 1-608-458-3974

P.O. Box 64854 St. Paul, MN 55164-0854
  • 800-356-5343

Primary Contacts

54,369 square miles in

Other Phones

1-800-255-4268
1-844-218-3357
608-458-3956

Other Emails