Reference Data Rate Center Directory KINGSTON, OH Rate Center KINGSTON — OH Data last updated: March 10, 2026 LATA 324 State OH Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 39.47249573496512, -82.91257854453022 Area Codes 740 Top Carriers Carrier OCN NXX Count CHILLICOTHE TEL. CO. 0597 1
