where is area code 815 located?

Answer 1

It's located in Illinoise and it covers Rockford, Joliet, Kankakee,Crystal Lake,Freeport and surrounding vicinities.

Answer 2

Area Code 815

Answer 3

Area code 815 is a telephone area code for the northwestern corner and southern Chicago suburbs of the state of Illinois. An overlay area code 779 was implemented on March 17 of 2007. A month earlier, on February 17, 1+ten-digits were required to be dialed for all calls in and out of area code 815--in preparation for the 779 overlay.

Answer 4

815 is the area code for La Salle, De Kalb, Rockford, Freeport and Northern Illinois excluding Chicago area, Illinois

Answer 5

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Answer 6

The area code is listed for Rockford, Illinois. Go to this link to get more detailed info on the exact locations:
http://www.answers.com/topic/area-code-815

Answer 7

Area Code Lookup - Find an area code by city/state or number

Answer 8

815 is northern Illinois outside of Chicago and the suburbs.

Answer 9

Rockford, Illinois

Answer 10

Also Livingston county and grundy, Tazwell, Putnam and Lasalle.