Reference Data
Rate Center Directory
ILLINOISCY, IL Rate Center

ILLINOISCY — IL

Data last updated: March 10, 2026

LATA
634
State
IL
Area Codes
1
Exchanges (NXX)
3
Carriers
2
Coordinates
41.39626348792901, -90.90046842099899

Area Codes

309

Top Carriers

Carrier OCN NXX Count
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 6333 2
ILLINOIS BELL TEL CO 9329 1