Contact NDTC

Call 701-662-1100 (local) or 1-800-880-4213 (toll free)

Email: service@ndtel.com

*** NDTC OFFICE HOURS ***

Customer Service, Marketing & Sales, and Administration Departments

Monday - Friday 8:00 AM - 5:00 PM

** Repair Center **

Monday - Saturday 8:00 AM - 5:00 PM

Internet Help Desk

Call 701-662-8350 (local) or 1-888-840-6382 (toll free)

Email: support@ndtel.com

Please have your login ready before you call the help desk.
When e-mailing support please include a phone number where you can be reached.

*** HELP DESK HOURS ***
Monday - Friday 8:00 AM - 9:00 PM
Saturday 8:00 AM - 4:00 PM

Cable Location Requests

Call North Dakota One Call 24 hours a day at 1-800-795-0555 or 811. Or visit their website and do your request online at North Dakota One Call.