Area Code 773

Area code 773 map

The History of Area Code 773

Area Code 773 has been a vital lifeline, connecting people, businesses, and institutions throughout the diverse landscape of Illinois. The early days of Area Code 773 can be traced back to the mid-20th century when the state witnessed a surge in telephonic communication. 

Area Code 773 became the heartbeat of Chicago, the vibrant metropolis known for its bustling streets, rich culture, and diverse population. This area code connected millions of residents, businesses, and organizations, facilitating seamless communication across the city’s neighborhoods. From the iconic Loop to Logan Square, Hyde Park, and Lincoln Park communities, Area Code 773 became an integral part of Chicago’s identity.

Area Code 773 stands as a testament to Illinois’ vibrant telephonic history, connecting communities, fostering unity, and adapting to the changing needs of its residents. From the early days of rotary dial phones to the advent of touch-tone systems, Illinois residents witnessed the evolution of communication firsthand. It remained at the forefront of these technological advancements, ensuring residents had access to the latest telephonic innovations, such as voicemail and caller ID.

Area code 773 generally belongs to callers from these municipalities in Illinois

Arlington Heights, IL
Bedford Park, IL
Bensenville, IL
Chicago, IL
Des Plaines, IL
Dolton, IL
Elk Grove Village, IL
Elmwood Park, IL
Evergreen Park, IL
Franklin Park, IL
Harwood Heights, IL
Hinsdale, IL
Lincolnwood, IL
Melrose Park, IL
Mount Prospect, IL
Oak Brook, IL
Oak Park, IL
Park Ridge, IL
River Grove, IL
Riverdale, IL
Schiller Park, IL
Wood Dale, IL

773 Area Code FAQs

Q: What area code is 773?

A: Area code 773 is a telephone area code serving the city of Chicago, Illinois, and its surrounding areas.

Q: When the 773 area code was created?

A: It was created on October 12, 1996, as an overlay to the existing area code 312.

Q: Where is area code 773?

A: Area code 773 covers many of Chicago, including the Loop, Logan Square, Hyde Park, and Lincoln Park. It extends to parts of Cook County and includes areas such as Evergreen Park, and Oak Park.

Q: Who needs to dial 1 before the 773 area code?

A: When dialing a phone number within the 773 area code, residents and callers within the same area are not required to dial the “1” before entering the 773 area code. However, when making a call from outside the 773 area code, it is necessary to dial “1” followed by the 773 area code.

Q: Why are area codes like 773 important?

A: Area codes like 773 are important because they help to organize and identify specific geographic regions for telephone communication. They enable efficient routing of calls and allow individuals and businesses within the same area code to make local calls without incurring long-distance charges.

Q: Is Area Code 773 overlaid with another area code?

A: Area code 773 is indeed overlaid with another area code, which is 872.

Q: What other area codes are nearby area code 773?

A: Area code 773 initially covered the same area as area code 312, which served the city of Chicago. Area code 312 is now an overlay for both area codes 773 and 872. Area code 872 was introduced as an additional overlay for the same geographic region, area code 630 serves the western suburbs of Chicago, while area code 708 covers the southern suburbs of Chicago.

Q: Can I obtain a phone number with Area Code 773?

A: It is possible to obtain a phone number with the 773 area code. Local telephone service providers assign phone numbers within the area code to residents and businesses in the designated areas.

Q: What is the population of the area covered by area code 773?

A: The population of the area covered by area code 773 is quite substantial, given that it encompasses a significant portion of Chicago, estimated to be over 2.7 million people.

Q: What is the timezone for Area Code 773?

A: The timezone for area code 773 is Central Standard Time (CST). However, during Daylight Saving Time, it follows Central Daylight Time (CDT).

Find the real owner of someone with a 217 and 447309 and 312, 618630 and 331708773779 and 815, 224 and 847 area code