Physical address: 1215 S. Boulder 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.