About Us

Connecting in More Ways Than One

Meet the team and learn the story behind bringing modern, reliable communications infrastructure to the Cheyenne River Sioux Reservation.

Our Story

Our Community

Scholarships

Valedictorian/Salutatorian Scholarships

C-EB, Dupree, Takini, Tiospaye Topa & Timber Lake Valedictorian and Salutatorian each receive a $250 Scholarship Award for the Higher Education Institution they are enrolled at.

CRST Telephone Authority Scholarships

Applications for this one-time scholarship are open until April 19, 2024. The winner will be notified by May 10, 2024. Scholarship amounts vary up to $3000.00 depending upon the number of eligible applicants. Click the link below to apply.

CRST Telephone Authority 2024 Scholarship Application

Community Resources

Cheyenne River Health Center
CRST Game, Fish & Parks
Four Bands Community Fund
Cheyenne River Youth Project
Sioux YMCA