Reference Data
Rate Center Directory
TAMMS, IL Rate Center

TAMMS — IL

Data last updated: June 25, 2026

LATA
362
State
IL
Area Codes
1
Exchanges (NXX)
2
Carriers
2
Coordinates
37.23605369841202, -89.26699510641397

Area Codes

618

Top Carriers

CarrierOCNNXX Count
LEVEL 3 COMMUNICATIONS, LLC - IL61151
ILLINOIS BELL TEL CO93291