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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.
Lookup area code 773 details: major cities and timezone. View the 773 area code map in Illinois. Find the name of any phone number in area code 773.
2 dni temu · 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
5 dni temu · Area Code 773 is located in Illinois. It covers 23 cities, including Chicago, Cicero, Evanston, Arlington Heights, and Des Plaines. It also covers 2 counties, including Cook County, Dupage County. A full list of covered cities and counties is below including its prefix and population coverage.
Area code 773 serves the state of Illinois. This area code was assigned on February 29th, 1996. On October 12th, 1996 it went into service. 773 is a General Purpose Code. 773 service area does overlap with 872 area codes.
Area codes 847 (northern suburbs) and 630 (western suburbs) were created from a split of suburban area code 708 in 1996. Shortly after in 1996, area code 773 was created for the residential parts of the city of Chicago, while downtown kept 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.
