Locations & Hours

CU Service Center Network

In addition to our Green River, Rock Springs, and Evanston locations listed below, our members also enjoy free access to over 4,200 other credit unions nationwide through our Shared Branching service. To locate a participating credit union when you're out of town or away from our branch locations, use the CU Service Center Branch Locator.

Surcharge-Free ATM Network

All Trona Valley FCU members automatically receive surcharge-free ATM usage at thousands of ATMs nationwide through the STAR Network. Find one near you with the STAR ATM Locator.

  • Green River Branch Office

    Address

    840 Hitching Post Dr.Green River, WY 82935
    Phone (307) 875-9800  Toll Free (800) 331-6268 

    Lobby Hours

    M-F
    9:00 am - 5:30 pm

    Drive Thru Hours

    M-F
    8:00 am - 6:00 pm
    Sat
    10:00 am - 2:00 pm

  • Rock Springs Branch Office

    Address

    85 Gateway Blvd.Rock Springs, WY 82901
    Phone (307) 362-7773  

    Lobby Hours

    M-F
    9:00 am - 5:30 pm

    Drive Thru Hours

    M-F
    8:00 am - 6:00 pm
    Sat
    10:00 am - 2:00 pm

  • Evanston Branch Office

    Address

    236 Harrison Dr.Evanston, WY 82930
    Phone (307) 789-3900 

    Lobby Hours

    M-F
    9:00 am - 5:30 pm

    Drive Thru Hours

    M-F
    8:00 am - 6:00 pm
    Sat
    10:00 am - 2:00 pm