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Live Chat with our Team

To live chat with our Customer Service team, click on the blue chat bubble located in the bottom right-hand corner of your screen.

Give us a Call

You can talk to our knowledgeable Customer Service team by giving them a call at (406) 312-5777. 

Send us a Message

To send our team a message you can fill out the form below, send us an email at support@yellowstonefiber.com or connect with us on social media!

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Customer Service Hours

Monday – Thursday

8:00 am to 6:00 pm

Friday

8:00 am to 5:00 pm

Saturday

10:00 am to 4:00 pm

Sunday

Closed

Questions for your ISP?

You can find the contact information for every ISP on our network by visiting our Internet Service Providers Contact Info page.

Troubleshooting Tips and Tricks