Reference Data
Rate Center Directory
GRANITE CY, IL Rate Center

GRANITE CY — IL

Data last updated: March 10, 2026

LATA
520
State
IL
Area Codes
1
Exchanges (NXX)
22
Carriers
5
Coordinates
38.702530274503026, -90.14982507735202

Area Codes

618

Top Carriers

Carrier OCN NXX Count
ILLINOIS BELL TEL CO 9329 9
T-MOBILE USA, INC. 6529 5
ONVOY, LLC 224C 3
NEW CINGULAR WIRELESS PCS, LLC - IL 6534 3
PAETEC ITEL, LLC 829J 2