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Find 773 area code details including city, time zone, and map. Lookup area code 773 phone number, name, and location.
Browse area code 773 phone numbers, prefixes and exchanges. The 773 area code serves Chicago, Elgin, Arlington Heights, Willowbrook, Buffalo Grove, covering 47 ZIP codes in 4 counties.
When the 773 area code was created in 1996, it was the 33rd area code without 0 or 1 as the middle digit. Overlay: Prior to 1992, each area code served a geographic area and that geographic area had only a single area code. If the phone numbers available for an area code were nearly exhausted, the existing area code and geographic area would be ...
Area code 773. Coordinates: 41°52′48″N 87°37′54″W. All NPAs within Illinois. Area code 773 serves Chicago, Illinois, outside the Loop and the innermost neighborhoods. Originally, all of Chicago and its suburbs used area code 312. In 1989, area code 708 was created for the suburbs, leaving the city in area code 312.
The 773 Area Code is located in the state of Illinois. Area Code 773 is one of the 269 three-digit telephone area codes in the USA. It covers roughly 7,785,116 unique phone numbers and 3,114,198 individuals near the cities of Chicago, Park Ridge, and Schiller Park.
May 16, 2024 · Area code 773 is assigned for use in Illinois since Oct 12, 1996. This area code originated from the 312 area code previously by means of area code split or overlay. View all phone prefixes used in area code 773 or other area codes in Illinois . Included with the location of each prefix are the phone companies / service providers that operates ...
773 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 773 area code
