Guymon

1223 North Main St.

PO Box 2180

Guymon, OK, 73942

(580) 338-2593



Banking Hours

Main Lobby Drive-Up
Monday - 7:30 AM to 5:30 PM Monday - 7:30 AM to 5:30 PM
Tuesday - 7:30 AM to 5:30 PM Tuesday - 7:30 AM to 5:30 PM
Wednesday - 7:30 AM to 5:30 PM Wednesday - 7:30 AM to 5:30 PM
Thursday - 7:30 AM to 5:30 PM Thursday - 7:30 AM to 5:30 PM
Friday - 7:30 AM to 5:30 PM Friday - 7:30 AM to 5:30 PM
Saturday - Closed Saturday - 8:30 AM to 12:00 PM

Bank Holiday Schedule

The bank will be closed on the following days: 


  • New Year's Day  - January 1, 2026
  • Martin Luther King, Jr. Day - January 19, 2026
  • Presidents Day - February 16, 2026
  • Memorial Day - May 25, 2026
  • Juneteenth - June 19, 2026
  • Independence Day - July 4, 2026
  • Labor Day - September 7, 2026
  • Columbus Day - October 12, 2026
  • Veterans Day - November 11, 2026
  • Thanksgiving Day - November 26, 2026
  • Christmas Day - December 25, 2026











Agriculture Loans

We support farmers.