Reference Data Rate Center Directory CAVEINROCK, IL Rate Center CAVEINROCK — IL Data last updated: March 10, 2026 LATA 362 State IL Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 37.46943770600198, -88.16622345030399 Area Codes 618 Top Carriers Carrier OCN NXX Count SHAWNEE TEL. CO. 1025 1
