Reference Data Rate Center Directory WARSAW, OH Rate Center WARSAW — OH Data last updated: March 10, 2026 LATA 324 State OH Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 40.33561385703807, -82.00423410395042 Area Codes 740 Top Carriers Carrier OCN NXX Count FRONTIER NORTH, INC. - OH 0615 1
