312 Area Code
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312 AREA CODE INFO
State
Illinois
Major City
Chicago
Time Zone
America/
Current Time
03:28 PM
Where is area code 312 located?
Reverse Phone Lookup for Area Code 312
The service works online, so you don’t need to install anything. Just open the website in any browser, type in the phone number, and receive a report uncovering name, address, and other useful information. It’s an ideal solution for anyone curious about a missed call, verifying a contact, or even following up on an important connection.
Nearby Area Codes
History of the 312 Area Code
The 312 area code was one of the original area codes established in 1947, covering the entire city of Chicago. Over the years, population growth and demand for phone numbers led to significant changes.
Key Milestones
- 1947: 312 was assigned to all of Chicago.
- 1989: Area code 708 was introduced for Chicago suburbs.
- 1996: Area code 773 was created for outer parts of the city, leaving 312 to serve downtown.
- 2009: The 872 overlay was added to cover the same area as 312 and 773.
Facts and Statistics
Phone number prefixes in the 312 area code
FAQ
What you need to know about area codes
Where is area code 312 located in the USA?
The 312 area covers the heart of Chicago, Illinois, primarily serving the Loop and surrounding neighborhoods in Cook County.
Who is calling from 312 area code?
As part of an overlay with 872, 10-digit dialing is mandatory for all calls in the region. Local Calls: Dial the area code and phone number, e.g., 312-XXX-XXXX. National Calls: Precede the number with 1, e.g., 1-312-XXX-XXXX. International Calls: Dial your country’s exit code, followed by +1 and the phone number, e.g., +1-312-XXX-XXXX.
Who Uses the 312 Area Code?
With Searqle, you can identify the owner of a phone number with the 312 area code. Simply enter the phone number into our phone lookup search field and click the button. We empower users to independently report numbers associated with spam, robocalls, and telemarketers. Our extensive database enables you to quickly identify unwanted calls, providing detailed information such as full name, address, and more.
How to Dial the 312 Area Code?
The 312 area code highlights the vibrant neighborhoods that form Chicago’s downtown core, offering a mix of business, entertainment, and culture. Major Locations The Loop: Chicago’s financial and cultural center, home to iconic skyscrapers like the Willis Tower and the Art Institute of Chicago. River North: Known for its lively nightlife, restaurants, and contemporary art galleries. Gold Coast: Features luxury shopping on Oak Street and historic homes along tree-lined streets. South Loop: Houses major museums, Soldier Field, and scenic lakefront views.
What cities are associated with 312 area code?
Residents The 312 area serves Chicagoans living in bustling downtown neighborhoods, including professionals, students, and families drawn to the city’s amenities and opportunities. Businesses As a central business hub, the 312 area supports industries such as: Finance: The Loop hosts numerous banks and the Chicago Board of Trade. Hospitality: Hotels and restaurants cater to tourists and business travelers. Technology: A growing tech scene is emerging in downtown Chicago. Retail: The Magnificent Mile is a premier shopping destination.
How do I get a local phone number that starts from 312?
Getting a phone number with 312 area code is straightforward: Residents of the 312 area will automatically receive a local number when signing up with any service provider. Non-residents can still obtain an 312 number by specifically requesting it from providers that service that region.
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