Reference Data
Rate Center Directory
SUMMUM, IL Rate Center

SUMMUM — IL

Data last updated: March 10, 2026

LATA
368
State
IL
Area Codes
1
Exchanges (NXX)
2
Carriers
2
Coordinates
40.26836605829701, -90.27908827465397

Area Codes

309

Top Carriers

Carrier OCN NXX Count
MID CENTURY TEL. COOP., INC. 1054 1
NEW CINGULAR WIRELESS PCS, LLC - IL 6534 1