Dacotah Bank Dacotah Bank is uniquely nimble as a state-chartered bank and locally impactful through Give Where We Live. Dacotah Bank provides banking, insurance, mortgage, and trust and wealth management services to customers who enjoy existing financial relationships with us. Dacotah Bank Service Telephone Customer Service Center: (800) 881-5611 Check Card Activation/PINs: (800) 992-3808 Lost/Stolen Check Card: (800) 554-8969 Credit Cards: (800) 558-3424 Prepaid Cards: (866) 496-6183 Merchant Solutions: (800) 228-2443 ProPay: (866) 573-0951 Online Banking Login How to Log…