Reference Data
Rate Center Directory
STANFORD, IL Rate Center

STANFORD — IL

Data last updated: June 25, 2026

LATA
366
State
IL
Area Codes
1
Exchanges (NXX)
3
Carriers
3
Coordinates
40.43455693454855, -89.21824758778386

Area Codes

309

Top Carriers

CarrierOCNNXX Count
FRONTIER NORTH, INC. - IL10151
VONAGE AMERICA LLC197D1
ONVOY, LLC224C1