Reference Data
Rate Center Directory
MONTICELLO, IL Rate Center

MONTICELLO — IL

Data last updated: March 10, 2026

LATA
370
State
IL
Area Codes
1
Exchanges (NXX)
3
Carriers
2
Coordinates
40.02735924156126, -88.57030182850183

Area Codes

217

Top Carriers

Carrier OCN NXX Count
LEVEL 3 COMMUNICATIONS, LLC - IL 6115 2
FRONTIER NORTH, INC. - IL 1015 1