Area Code 815 Phone Directory
Phone Numbers that start with (815) 7XX-XXXX
- (815) 700-xxxx
- (815) 701-xxxx
- (815) 702-xxxx
- (815) 703-xxxx
- (815) 704-xxxx
- (815) 705-xxxx
- (815) 706-xxxx
- (815) 707-xxxx
- (815) 708-xxxx
- (815) 709-xxxx
- (815) 710-xxxx
- (815) 712-xxxx
- (815) 713-xxxx
- (815) 714-xxxx
- (815) 715-xxxx
- (815) 716-xxxx
- (815) 717-xxxx
- (815) 718-xxxx
- (815) 719-xxxx
- (815) 720-xxxx
- (815) 721-xxxx
- (815) 722-xxxx
- (815) 723-xxxx
- (815) 724-xxxx
- (815) 725-xxxx
Information for Area Code 815
- State: IL
- Largest City: MANHATTAN
Where is Area Code 815?
Area code (815) is in the state of IL. Below, are the major cities in the area code (815).Other (815) xxx-xxxx Numbers
Major Cities in Area Code 815
- Rank:715157
- Rockford, IL
- Rank:462574
- Joliet, IL
- Rank:382250
- Chicago, IL
- Rank:213045
- Plainfield, IL
- Rank:185503
- Crystal Lake, IL
- Rank:166252
- Loves Park, IL
- Rank:162075
- Dekalb, IL
- Rank:160525
- Mchenry, IL
- Rank:153935
- Kankakee, IL
- Rank:137939
- Lockport, IL
- Rank:132632
- Machesney Park, IL
- Rank:126362
- Belvidere, IL
- Rank:126123
- Freeport, IL
- Rank:117627
- Woodstock, IL
- Rank:115546
- Bourbonnais, IL
- Rank:109208
- Romeoville, IL
- Rank:108639
- New Lenox, IL
- Rank:100817
- Crest Hill, IL
- Rank:99487
- Sterling, IL
- Rank:97090
- Roscoe, IL
Zip codes in Area Code 815
- 60928
- 60929
- 60930
- 60931
- 60934
- 60935
- 60938
- 60939
- 60940
- 60941
- 60944
- 60945
- 60946
- 60950
- 60951
- 60953
- 60954
- 60955
- 60956
- 60958
- 60959