Exchanges in Area Code 815 (Illinois) information:
815 - Illinois
Wikipedia article on Area Code 815Wikipedia article on Illinois
Select an Area Code + Exchange:
- 815-725 Will, Crest Hill
Zip:60435 Central - 815-436 Will, Plainfield
Zip:60544 Central - 815-254 Will, Plainfield
Zip:60586 Central - 815-744 Will, Joliet
Zip:60435 Central - 815-469 Will, Frankfort
Zip:60423 Central - 815-385 McHenry, Bull Valley
Zip:60050 Central - 815-467 Will, Channahon
Zip:60410 Central - 815-723 Will, Joliet
Zip:60435 Central - 815-439 Will, Plainfield
Zip:60586 Central - 815-726 Will, Joliet
Zip:60432 Central - 815-741 Will, Joliet
Zip:60435 Central - 815-459 McHenry, Crystal Lake
Zip:60014 Central - 815-485 Will, New Lenox
Zip:60451 Central - 815-942 Grundy, Morris
Zip:60450 Central - 815-727 Will, Joliet
Zip:60435 Central - 815-464 Will, Frankfort
Zip:60423 Central - 815-455 McHenry, Crystal Lake
Zip:60014 Central - 815-933 Kankakee, Kankakee
Zip:60901 Central - 815-397 Winnebago, Rockford
Zip:61108 Central - 815-932 Kankakee, Kankakee
Zip:60901 Central - 815-577 Will, Plainfield
Zip:60586 Central - 815-886 Will, Romeoville
Zip:60446 Central - 815-344 McHenry, Bull Valley
Zip:60050 Central - 815-625 Whiteside, Coleta
Zip:61081 Central - 815-609 Will, Plainfield
Zip:60586 Central - 815-633 Winnebago, Loves Park
Zip:61115 Central - 815-722 Will, Joliet
Zip:60435 Central - 815-338 McHenry, Bull Valley
Zip:60098 Central - 815-838 Will, Homer Glen
Zip:60441 Central - 815-223 La Salle, Peru
Zip:61354 Central - 815-434 La Salle, Brickton
Zip:61350 Central - 815-729 Will, Crest Hill
Zip:60435 Central - 815-544 Boone, Belvidere
Zip:61008 Central - 815-672 La Salle, Kangley
Zip:61364 Central - 815-399 Winnebago, Rockford
Zip:61108 Central - 815-939 Kankakee, Kankakee
Zip:60901 Central - 815-962 Winnebago, Rockford
Zip:61101 Central - 815-877 Winnebago, Rockford
Zip:61114 Central - 815-282 Winnebago, Loves Park
Zip:61111 Central - 815-730 Will, Crest Hill
Zip:60435 Central - 815-462 Will, New Lenox
Zip:60451 Central - 815-398 Winnebago, Rockford
Zip:61108 Central - 815-626 Whiteside, Coleta
Zip:61081 Central - 815-477 McHenry, Crystal Lake
Zip:60014 Central - 815-547 Boone, Belvidere
Zip:61008 Central - 815-943 McHenry, Alden
Zip:60033 Central - 815-756 Dekalb, Dekalb
Zip:60115 Central - 815-232 Stephenson, Freeport
Zip:61032 Central - 815-895 Dekalb, Sycamore
Zip:60178 Central - 815-235 Stephenson, Freeport
Zip:61032 Central - 815-433 La Salle, Brickton
Zip:61350 Central - 815-468 Kankakee, Manteno
Zip:60950 Central - 815-337 McHenry, Bull Valley
Zip:60098 Central - 815-937 Kankakee, Kankakee
Zip:60901 Central - 815-654 Winnebago, Loves Park
Zip:61115 Central - 815-964 Winnebago, Rockford
Zip:61101 Central - 815-935 Kankakee, Kankakee
Zip:60901 Central - 815-568 McHenry, Coral
Zip:60152 Central - 815-623 Winnebago, Roscoe
Zip:61073 Central - 815-963 Winnebago, Rockford
Zip:61101 Central - 815-363 McHenry, Bull Valley
Zip:60050 Central - 815-229 Winnebago, Rockford
Zip:61108 Central - 815-562 Ogle, Flag Center
Zip:61068 Central - 815-476 Will, Ballou
Zip:60481 Central - 815-758 Dekalb, Dekalb
Zip:60115 Central - 815-389 Winnebago, Beloit
Zip:61080 Central - 815-786 Dekalb, Sandwich
Zip:60548 Central - 815-356 McHenry, Crystal Lake
Zip:60014 Central - 815-941 Grundy, Morris
Zip:60450 Central - 815-226 Winnebago, Rockford
Zip:61108 Central - 815-630 Will, Joliet
Zip:60435 Central - 815-874 Winnebago, Morristown
Zip:61109 Central - 815-634 Grundy, Carbon Hill
Zip:60416 Central - 815-968 Winnebago, Rockford
Zip:61101 Central - 815-690 Will, Plainfield
Zip:53121 Central - 815-288 Lee, Dixon
Zip:61021 Central - 815-260 Bureau, Coal Hollow
Zip:60014 Central - 815-224 La Salle, Peru
Zip:61354 Central - 815-432 Iroquois, Watseka
Zip:60970 Central - 815-708 Winnebago, Rockford
Zip:61101 Central - 815-965 Winnebago, Rockford
Zip:61101 Central - 815-936 Kankakee, Kankakee
Zip:60901 Central - 815-463 Will, New Lenox
Zip:60451 Central - 815-740 Will, Joliet
Zip:60432 Central - 815-844 Livingston, Cayuga
Zip:61764 Central - 815-478 Will, Manhattan
Zip:60442 Central - 815-458 Will, Braidwood
Zip:60408 Central - 815-332 Winnebago, Cherry Valley
Zip:61016 Central
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