Area code 872

Template:Cite web Area code 872 is a North American Numbering Plan overlay of area codes 312 and 773 in Chicago, Illinois, and entered service on November 7, 2009.[1]

References

  1. ^ Wong, Wailin (10 August 2009). "872 to become Chicago's 3rd area code". Chicago Tribune. http://www.chicagotribune.com/business/chi-biz-area-code-aug10,0,5935115.story. Retrieved 19 August 2009. 

External links

Illinois area codes: 217, 224, 309, 312, 331, 618, 630, 708, 773, 779, 815, 847, 872
North: 847/224
West: 708/630 area code 872 (overlays 312 and 773) East: 219, Lake Michigan
South: 708
Indiana area codes: 219, 260, 317, 574, 765, 812