Reference Data SEAMAN, OH Rate Center SEAMAN — OH Data last updated: March 10, 2026 LATA 328 State OH Area Codes 1 Exchanges (NXX) 2 Carriers 1 Coordinates 38.93978201799391, -83.5716696551199 Area Codes 937 Top Carriers Carrier OCN NXX Count FRONTIER NORTH, INC. - OH 0615 2
