Reference Data
Rate Center Directory
COLFAX, IL Rate Center

COLFAX — IL

Data last updated: June 25, 2026

LATA
366
State
IL
Area Codes
1
Exchanges (NXX)
2
Carriers
2
Coordinates
40.56704568507411, -88.61568489240531

Area Codes

309

Top Carriers

CarrierOCNNXX Count
FRONTIER NORTH, INC. - IL10151
TELEPORT COMMUNICATIONS AMERICA, LLC - IL71361