3 Rivers Shelby and Big Sky Office Hours

Please note the following information regarding 3 Rivers customer service offices.


Thursday, August 3 — Open 9 a.m. to 4 p.m. (closed noon to 1 p.m. for lunch)
Friday, August 4 — Closed
Monday, August 7 — Open 8:30 a.m. to 4:30 p.m. (closed noon to 1 p.m. for lunch)

Big Sky

Monday, August 7 — Closed

Other 3 Rivers offices are open regular hours. If you need immediate assistance, please call 800-796-4567. We apologize for the inconvenience.

FREE HBO and Cinemax 7/21-7/24!

Watch Exclusive Shows and Hit Movies Free!

3RTV gives you another HBO® and CINEMAX® Free Preview weekend from Friday, July 21 through Monday, July 24! Catch the first two episodes of Season 7 of Game of Thrones, the Season 2 premiere of Insecure and the Season 3 premiere of Ballers—plus hit Hollywood movies like Deadpool and more! Channels 521 through 537 on 3 Rivers' 3RTV.