Reference Data Rate Center Directory SOUTHBYRON, KS Rate Center SOUTHBYRON — KS Data last updated: March 10, 2026 LATA 958 State KS Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 40.00028294021643, -97.7673989416211 Area Codes 785 Top Carriers Carrier OCN NXX Count GREAT PLAINS COMMUNICATIONS, INC. 1577 1
