Personal customer service representatives are available by telephone at (405) 350-1335, Monday through Friday from 9:00 AM until 4:30 PM. Automated services are available by telephone with our 24 hour InfoLine at (405) 354-7324, 24 hours a day, 7 days a w. Five Locations in the OKC area. FREE Prequalification for your loan. Also,Checking,Savings,Mortgage & Consumer Loans,Auto Transfer,Safe Deposit Boxes,Savings Bonds,Debit Card & 24-Hour InfoLine. See our website for more