Reference Data
Rate Center Directory
ALLENDALE, IL Rate Center

ALLENDALE — IL

Data last updated: June 25, 2026

LATA
978
State
IL
Area Codes
1
Exchanges (NXX)
2
Carriers
2
Coordinates
38.526259542802, -87.71085214304802

Area Codes

618

Top Carriers

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