Reference Data Rate Center Directory ONAGA, KS Rate Center ONAGA — KS Data last updated: March 10, 2026 LATA 534 State KS Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 39.48923416860869, -96.16884830356541 Area Codes 785 Top Carriers Carrier OCN NXX Count BLUE VALLEY TELE-COMMUNICATIONS, INC. 1746 1
