Contact Montana-Dakota

If this is an emergency, call 1-800-638-3278


For existing customers most account management transactions can be completed on our website, including balance inquiries, account history, service change requests and scheduling a payment plan. Have your account number ready to register or login if you already have a username and password. If you do not currently have service with us, please call and a representative will be happy to assist you.

Customer Service: 
7 a.m. to 7 p.m. Monday through Friday
Phone: 1-800-638-3278
Fax: (701) 323-3104

Contact us online
If you have comments, questions or concerns you would like to share with us, complete the form below. Please remember that we will not reply with account information without secure verification first. For example, requests to start, stop or transfer service can not be processed via the contact form on this page.

Please enter your phone number in the following format: (111) 222-3333
Please enter your email address.

Online Account Services
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