Reference Data
Rate Center Directory
ALTONA, IL Rate Center

ALTONA — IL

Data last updated: June 25, 2026

LATA
977
State
IL
Area Codes
1
Exchanges (NXX)
2
Carriers
2
Coordinates
41.1141324525895, -90.1646033827229

Area Codes

309

Top Carriers

CarrierOCNNXX Count
MID CENTURY TEL. COOP., INC.10541
MCC TELEPHONY LLC593K1