Reference Data Rate Center Directory VERMILLION, KS Rate Center VERMILLION — KS Data last updated: March 10, 2026 LATA 534 State KS Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 39.7192990160942, -96.26556091231899 Area Codes 785 Top Carriers Carrier OCN NXX Count BLUE VALLEY TELE-COMMUNICATIONS, INC. 1746 1
