Reference Data Rate Center Directory EASTON, IL Rate Center EASTON — IL Data last updated: March 10, 2026 LATA 368 State IL Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 40.23271373962694, -89.84332617015296 Area Codes 309 Top Carriers Carrier OCN NXX Count CASS TELEPHONE COMPANY 0984 1
