Reference Data Rate Center Directory FOUNTAGREN, IL Rate Center FOUNTAGREN — IL Data last updated: March 10, 2026 LATA 977 State IL Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 40.475880781436, -90.96945437253 Area Codes 217 Top Carriers Carrier OCN NXX Count LAHARPE TEL. CO. 1043 1
