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Mailing Address: PO BOX 10099 Casa Grande, AZ 85130
Report a lost or stolen debit card: 800.528.2273
Report a lost or stolen credit card: 800.442.4757
Access your account balances, make transfers and payments, and more, from any touch-tone phone, with our 24-Hour Automated Telephone Teller. Just follow the recorded instructions and be ready to enter your 5-digit member number and PIN when prompted. Call (520) 421-0687.