Search results
Shortly after in 1996, area code 773 was created for the residential parts of the city of Chicago, while downtown kept area code 312. Area code 847 exhausted its numbers quickly, so that an overlay area code, 224, was implemented in 1996 for relief.
Chicago, IL has the following Exchanges (NXX) List of all area codes in Chicago, IL. Chicago, IL area code map, list, and phone lookup.
The 773 area code was introduced in 1996 to address the growing demand for phone numbers in the Chicago area. It serves as an overlay to area code 312, covering the western and southern suburbs. This section explores the history and evolution of the 773 area code. The Need for a New Area Code in Chicago
Find the local area code for Chicago, Illinois. Our complete calling resource guide instantly gives you the the Chicago area code and local time to help you make your long distance call to Chicago, Illinois.
Jun 22, 2024 · Initially, Chicago used only the area code 312. However, as the city grew and the demand for phone numbers increased, the 773 area code was introduced. The introduction of the new area code resulted in a split of the existing 312 area code into two distinct areas.
Oct 15, 2021 · Phone numbers will not change, according to the FCC. In area code 708, users will be required to dial the number 1 before the area code and seven-digit phone number.
To find information on a specific area code, use the area code lookup that makes it easy to find an area code by number and gives detailed information including city/state, timezone, and area code maps.
