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Contact Us

Call Center Operations

(307) 875.9800 or (800) 331.6268
Mon - Fri: 8:00 am to 6:00 pm MST


Report a Lost or Stolen Card

Visa Credit Cards 1-800-558-3424

Debit/check cards 1-800-754-4128 (After Hours)

ATM cards 1-800-754-4128 (After Hours)


Outside the USA to Report a Lost or Stolen Card

Debit/check cards 001-414-341-6536

ATM cards 001-414-341-6536


Trona Valley ABA Routing and Transit Number

# 302386765

To arrange Electronic Funds Transfer, supply financial institution or billing company with Credit Union ABA Routing and Transit Number, type of account and your Trona Valley Credit Union Member Number.

Mailing Addresses

Green River Office
840 Hitching Post
Green River, WY 82935