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Contact Us
To report an outage call toll free 1-888-391-6220. Please use this number ONLY to report power outages or emergency situations involving power lines.
For billing and other questions regarding your account, to open a new account, or for any other reason, please call us at: 1-800-442-3630
Or, feel free to email us.
Sundance Map
Corporate Headquarters
221 Main Street
PO Box 930
Sundance, WY 82729
(800) 442-3630 Phone
(307) 283-3527 Fax
Gillette Map
200 Garner Lake Road
PO Box 937
Gillette, WY 82718
(800) 442-3630 Phone
(307) 682-0733 Fax
Sheridan Map
1095 Brundage Lane
PO Box 5087
Sheridan, WY 82801
(800) 442-3630 Phone
(307) 674-9018 Fax