373 Area Code Phone Directory

Information for Area Code 373

State: IL
Largest City in Area: CHICAGO

Where is Area Code 373?

Area code (373) is in the state of IL. Below, are the major cities in the area code (373).

Major Cities in 373

CHICAGO, IL (126)
LOS ANGELES, CA (95)
VIRGINIA BEACH, VA (63)
MINNEAPOLIS, MN (50)
RENO, NV (48)
DETROIT, MI (47)
MIAMI, FL (42)
SAINT PETERSBURG, FL (39)
CLEARWATER, FL (35)
TOPEKA, KS (32)

Zip Codes in 373