Isolated by Mountains
Connected by Fiber

Unmatched internet, cellular and landline phone service from Central Idaho’s local provider, CusterTel.

100% Local
Since 1955

Challis

Salmon

& Central Idaho

What our customers are saying...

Patronage for All

During Custer Telephone Cooperative’s Annual Membership meeting held in Challis on March 26th the Members approved an important Amendment to our Bylaws. The newly updated Bylaws

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Universal Service

Today, March 12, 2025, has been declared Universal Service Fund Day of Action by the National Telephone Cooperative Association. As we navigate the various challenges

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Salmon Expansion

Custer Telephone Cooperative, Inc and its subsidiary, Custer Telephone Broadband Services, LLC (CusterTel) are pleased to announce the launch of a 3-year, multimillion-dollar broadband buildout

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