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24/7 Technical Support for both Business and Consumer*

PrimeSouth Bank is thrilled to provide technical support lines for the applications listed below. Convenient and available day or night! Get the answers you need right when you need them.


  • Consumer: Personal Online Banking, BillPay, Mobile Banking and Zelle



  • Business: Business Online Banking, BillPay, and Mobile Banking



*Not available on major Federal Holidays


Numbers to Dispute Unauthorized or Report Lost/Stolen Cards


  • Toll free Mastercard customer service number to dispute unauthorized charges on debit cards: (844) 865-5533 


  • Toll free Mastercard customer service number to report lost or stolen debit cards: (800) 500-1044


  • Toll free VISA customer service number to dispute fraud charges or report lost or stolen credit cards: (800) 423-7503


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