JOLIET, IL Rate Center

JOLIET — IL

Data last updated: March 10, 2026

LATA
358
State
IL
Area Codes
2
Exchanges (NXX)
87
Carriers
14
Coordinates
41.525506691228074, -88.082371754939

Area Codes

Top Carriers

Carrier OCN NXX Count
NEW CINGULAR WIRELESS PCS, LLC - IL 6534 25
T-MOBILE USA, INC. 6529 19
ILLINOIS BELL TEL CO 9329 15
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 6333 8
METROPCS, INC. 5562 5