373 Area Code Information
State: IL
Largest City in Area: CHICAGO
Where is Area Code 373? Area code (373) is in the state of IL. The PeopleSearchNow database has 2,531 records on file with a phone number in the area code of (373). 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
- 02176
- 15642
- 23185
- 23452
- 23454
- 23456
- 23462
- 23464
- 43701
- 48103
- 48104
- 48170
- 48188
- 48197
- 55304
- 60618
- 60641
- 66614
- 89502
- 90044