Reference Data
Rate Center Directory
LADD, IL Rate Center

LADD — IL

Data last updated: June 25, 2026

LATA
368
State
IL
Area Codes
1
Exchanges (NXX)
2
Carriers
2
Coordinates
41.38169439930592, -89.21795031350769

Area Codes

815

Top Carriers

CarrierOCNNXX Count
FRONTIER NORTH, INC. - IL10151
ONVOY SPECTRUM, LLC624H1