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Where is area code 773? Area code 773 serves most of Chicago, IL. It overlaps coverage areas with area code 872.
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. Dialing pattern for local calls within the same NPA (area code) is 1+10D.
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 7,849,035 unique phone numbers and 3,114,198 individuals near the cities of Chicago, Park Ridge, and Schiller Park.
3 days ago · 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
Area code 773 is located in Illinois. Get the area’s map, cities covered, current time, prefixes, and dialing instructions.
Sep 1, 2024 · 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 is located in Illinois and includes Chicago. View the 773 area code map, major cities, location, timezone and more on TeraCodes.com.
Area code 773 serves Chicago, Illinois, outside the Chicago Loop and the innermost neighborhoods. At first, 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.
773 Area code map Where is the area code 773 located in Illinois, United States? Area Code 773 coverage is shown in green.
