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NWE Contact Bar, in Montana dial 1-888-467-2669, in South Dakota or Nebraska dial 1-800-245-6977
 
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Customer Service
Our Customer Contact Center is available Weekdays 7 a.m. - 6 p.m.

Montana
(888) 467-2669

South Dakota / Nebraska
(800) 245-6977

Our Locations
Find NWE Customer Service offices in your community.

Account Questions?
Submit a question about your account using our online account inquiry form and a customer service representative will follow up with you.
Please do not use this form to report emergencies.

Bill Payment Address

NorthWestern Energy
11 E. Park St.
Butte, MT 59701-1711

NWE provides 24/7 emergency service. Sign in to your account or call us at (888) 467-2669 in Montana or (800) 245-6977 in South Dakota or Nebraska.

Are you moving?
Complete the online establish service request for residential accounts. If you are trying to establish service for non-residential accounts please call us.

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Inquiry Forms
If you would like to submit an inquiry online you can utilize one of the following forms.
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Other Questions
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