Reference Data
Rate Center Directory
CARLOCK, IL Rate Center

CARLOCK — IL

Data last updated: March 10, 2026

LATA
366
State
IL
Area Codes
1
Exchanges (NXX)
2
Carriers
2
Coordinates
40.58170877761864, -89.13165376545157

Area Codes

309

Top Carriers

Carrier OCN NXX Count
FRONTIER NORTH, INC. - IL 1015 1
STRATUS NETWORKS 495J 1