Reference Data Rate Center Directory RANSOM, IL Rate Center RANSOM — IL Data last updated: March 10, 2026 LATA 366 State IL Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 41.15611594359144, -88.65009765467859 Area Codes 815 Top Carriers Carrier OCN NXX Count C-R TELEPHONE CO. 1009 1
