Reference Data
Rate Center Directory
BISMARCK, IL Rate Center

BISMARCK — IL

Data last updated: June 25, 2026

LATA
370
State
IL
Area Codes
2
Exchanges (NXX)
2
Carriers
2
Coordinates
40.26363926922293, -87.60838013855015

Area Codes

217 447

Top Carriers

CarrierOCNNXX Count
FRONTIER NORTH, INC. - IL10361
FRACTEL, LLC965H1