Reference Data
Rate Center Directory
SULLIVAN, IL Rate Center

SULLIVAN — IL

Data last updated: June 25, 2026

LATA
374
State
IL
Area Codes
2
Exchanges (NXX)
3
Carriers
3
Coordinates
39.60148822904699, -88.60861377176302

Area Codes

217 447

Top Carriers

CarrierOCNNXX Count
FRONTIER NORTH, INC. - IL10151
ONVOY, LLC224C1
MCC TELEPHONY LLC593K1