Reference Data Rate Center Directory LANCASTER, MO Rate Center LANCASTER — MO Data last updated: March 10, 2026 LATA 524 State MO Area Codes 1 Exchanges (NXX) 2 Carriers 2 Coordinates 40.52167381453824, -92.52785983180107 Area Codes 660 Top Carriers Carrier OCN NXX Count ONVOY, LLC - MO 093F 1 SOUTHWESTERN BELL 9533 1