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2 days ago · 312 is an area code located in the state of Illinois, US. The largest city it serves is Chicago. Location, time zone and map of the 312 area code
- UTC/GMT -5:00 hours
- CDT
- UTC/GMT -6:00 hours
4 days ago · Primary City: Chicago: Population: 2,695,598: State: Illinois: County: Cook County: Current Time: Zip Codes: 60290, 60601-60626, 60628-60634, 60636-60647, 60649 ...
- Cook County
- Chicago
- 2,695,598
- Illinois
2 days ago · Area code 872 is located in Illinois. Get area code location and dialing plans for all phone prefixes in area code 872.
2 days ago · Area code 618 is located in Illinois. Get area code location and dialing plans for all phone prefixes in area code 618.
23 hours ago · Area Code Listing & Area Code Lookup. The complete list of all valid area codes in North America, including Canada — Updated Daily! View the complete list of all phone area codes, and their location, in North America.
5 days ago · Each NPA is identified by one or more numbering plan area codes (NPA codes, or area codes), consisting of three digits that are prefixed to each local telephone number having seven digits. A numbering plan area with multiple area codes is called an overlay. Area codes are also assigned for non-geographic purposes.
1 day ago · Chicago O'Hare International Airport (IATA: ORD, ICAO: KORD, FAA LID: ORD) is a major international airport serving Chicago, Illinois, United States, located on the city's Northwest Side, approximately 17 miles (27 km) northwest of the Loop business district.
