Contact Us MAIN BANK709 PADRE BLVD.P.O. BOX 3640SOUTH PADRE ISLAND, TX 78597Phone (956) 761-7958Fax (956) 761-5921HOURSLobby9:00 a.m. – 4:30 p.m. M-FDrive Thru8:00 a.m. – 6:00 p.m. M-F9:00 a.m. – Noon SAT PORT ISABEL BRANCH218 QUEEN ISABELLA BLVD.PORT ISABEL, TX 78578Phone (956) 943-1190Fax (956) 943-1819HOURSLobby9:00 a.m. – 4:30 p.m. M-TH9:00 a.m. – 6:00 p.m. F9:00 a.m. – Noon SATDrive Thru8:00 a.m. – 5:00 p.m. M-TH8:00 a.m. – 6:00 p.m. F9:00 a.m. – Noon SAT