Reference Data Rate Center Directory REDMON, IL Rate Center REDMON — IL Data last updated: March 10, 2026 LATA 938 State IL Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 39.6454887615947, -87.8610842234507 Area Codes 217 Top Carriers Carrier OCN NXX Count FRONTIER NORTH, INC. - IL 1015 1
