Physical address: 1400 S Boston Ave, Tulsa, Oklahoma 74119

Mailing address: P.O. Box 21258 Tulsa, Oklahoma 74121

Main telephone: (918) 551-3800

Fax number: (918) 551-3706

To report Lost/Stolen MasterCard: (800) 442-4757

To report Lost/Stolen Visa Debit Card: (800) 791-2525

Shared Services Locations: Visit CUSwirl.com to find a location near you.


  2018 Payroll/Holiday Calendar 


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The routing number for GSEFCU is 303986012


NCUA Equal Housing Lender