Reference Data Rate Center Directory SENECA, MO Rate Center SENECA — MO Data last updated: March 10, 2026 LATA 522 State MO Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 36.839942049628, -94.6094559761 Area Codes 417 Top Carriers Carrier OCN NXX Count SENECA TEL. CO. 1945 1
