CusterTel

CusterTel Isolated by Mountains, Connected by Fiber
Proudly serving Custer and Lemhi counties.

CusterTel is a member-owned telecommunications company providing the following services in Custer & Lemhi counties:
Phone Service-Business & Residential
High Speed Internet
Cellular Service
Long Distance
Networking

10/21/2026

We had so much fun at the CEDA career fair yesterday in Challis!
There was some really great conversations with curious students!

In Salmon CusterTel offers internet & landline services through our cable plant. These lines often run overhead on the p...
10/14/2026

In Salmon CusterTel offers internet & landline services through our cable plant. These lines often run overhead on the power poles, along the power lines. Although fiber is the most reliable service long term, we are able to offer very similar speeds through our cable network.

10/12/2026
We are excited to team up with The Mahoney House to deliver spuds for their fundraiser on Thursday, October 22nd. Pre-or...
10/08/2026

We are excited to team up with The Mahoney House to deliver spuds for their fundraiser on Thursday, October 22nd. Pre-order your lunch today: https://form.jotform.com/262774810438160

Whew! October is a busy month for us! Our Fall Spud Fundraiser is coming up soon, and since it’s a little later this year, we had the perfect excuse to give our flyer a Halloween twist! 🎃🥔

Don’t worry—no zombie potatoes will be served! Gold Emblem Produce keeps us stocked with quality spuds every time. We can’t wait to see you there!

Preorder here: https://www.jotform.com/form/262774810438160

Are you tired of wasting your day on hold with customer service? CusterTel provides local technical help, with an office...
10/05/2026

Are you tired of wasting your day on hold with customer service?
CusterTel provides local technical help, with an office in both Salmon & Challis. Stop by today for friendly & familiar service for cellphones, internet & landlines.

🚨ATTENTION St. Charles/Lovers Lane area in Salmon. Fiber Internet is ready for you to connect! Join the Co-Op & get the ...
09/24/2026

🚨ATTENTION

St. Charles/Lovers Lane area in Salmon.

Fiber Internet is ready for you to connect!
Join the Co-Op & get the benefits of having a friendly, fast & local provider!

Give our office a call at 208-756-4111
Or sign up here:

https://custertel.net/apply-for-service/

09/21/2026

Our winner for 2 months of internet service was Tamryn Hayden! Congrats! Thanks for leaving us a google review!

Want a chance at winning a free month? Leave us a review!

09/18/2026

*Update 9/18 @ 3:30pm*
Issue has been resolved. If you are experiencing any problems please call our tech support - 866.879.5100.

We are currently having issues with our upstream provider. They are actively investigating the issue. Customers could experience degraded connections.

Address

1101 E Main Avenue
Challis, ID
83226

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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