312 Area Code Time Zone

The 312 area code is in the Central Time Zone (CT). This means that the time in this area follows Central Standard Time (CST) during the winter months and Central Daylight Time (CDT) when daylight saving time is in effect.

Location of Area Code 312

The location of the 312 area code is in downtown Chicago, Illinois, covering the central business district and nearby areas.

Phone Area Code 312 Location

The location of the 312 phone area code is in downtown Chicago, Illinois, covering the central business district and surrounding neighborhoods. A phone number with the 312 area code is registered in downtown Chicago, indicating a connection to this specific region. A phone number with the 312 area code is assigned to users in downtown Chicago. This includes both residential and business phone numbers. The telephone area code 312 is part of the North American Numbering Plan and serves the central part of Chicago, Illinois.

312 Area Code Zip Code Coverage

The 312 area code spans several zip codes within downtown Chicago. Some of the prominent zip codes include:

• 60601 (The Loop)
• 60602 (The Loop)
• 60603 (The Loop)
• 60604 (The Loop)
• 60605 (South Loop)
• 60606 (West Loop)
• 60607 (Near West Side)
• 60610 (Near North Side)
• 60611 (Streeterville)
• 60654 (River North)

These zip codes represent a mix of residential, commercial, and cultural areas within the heart of Chicago.

Main Cities in the 312 Area Code

Chicago

Chicago is the largest city within the 312 area code and is one of the most significant cities in the United States. Known for its impressive skyline, vibrant arts scene, and diverse neighborhoods, Chicago is the epicenter of the 312 area code. Key attractions include Millennium Park, Willis Tower, the Art Institute of Chicago, and Navy Pier.

312 Phone Number Area Code

A phone number with the 312 area code indicates that the number is registered in the downtown Chicago area. This applies to both landline and mobile phone numbers.

312 Phone Prefix

The phone prefix within the 312 area code refers to the first three digits of a seven-digit phone number, following the area code. These prefixes help to further identify specific geographic areas or service providers within the 312 region.

312 Area Code Dingtone

Dingtone users can select a phone number with the 312 area code, which gives them a phone number that is local to downtown Chicago. This can be useful for business or personal reasons, providing a local contact number for those in or interested in the Chicago area.

Key Zip Codes in the 312 Area Code

The 312 area code covers several zip codes within downtown Chicago. Here are some of the key zip codes:

• 60601: The Loop
• 60602: The Loop
• 60603: The Loop
• 60604: The Loop
• 60605: South Loop
• 60606: West Loop
• 60607: Near West Side
• 60610: Near North Side
• 60611: Streeterville
• 60654: River North

The 312 area code is an integral part of the telecommunications infrastructure in downtown Chicago, Illinois. It covers some of the most iconic and densely populated areas of the city, including the central business district and several historic neighborhoods. Understanding the details about the 312 area code, such as its location, time zone, main cities, and zip codes, can be helpful for both residents and businesses. Whether you’re setting up a new phone service, identifying calls, or simply curious about the region, this comprehensive guide provides all the information you need about the 312 area code.

FAQs About the 312 Area Code

What is the 312 Area Code?

The 312 area code is a telephone area code in the North American Numbering Plan (NANP) that serves part of the city of Chicago in Illinois. Established as one of the original area codes in 1947, the 312 area code has a rich history tied to the growth and development of Chicago.

Where is the 312 Area Code Located?

The 312 area code is located in the heart of Chicago, Illinois. It primarily covers the downtown area, known for its bustling business district, cultural landmarks, and historic neighborhoods.

312 Area Code State?

The 312 area code is located in the state of Illinois. It serves the central part of the city of Chicago, which is one of the largest and most influential cities in the state and the country.

312 Area Code Time Zone?

The 312 area code follows the Central Time Zone (CT), with Central Standard Time (CST) in the winter and Central Daylight Time (CDT) during daylight saving time.

312 is What Area Code?

The 312 area code is a telephone area code that serves part of the city of Chicago, Illinois, specifically the downtown area and some surrounding neighborhoods.

What is 312 Phone Area Code?

The 312 phone area code is part of the North American Numbering Plan and is used for assigning telephone numbers in the designated region of downtown Chicago.

312 Phone Code for what county?

The 312 phone code is used to identify the geographic region served by the 312 area code. It is part of the larger numbering plan that ensures efficient and organized telephone service.

Which Area Code is 312?

The 312 area code is an established telephone area code in Illinois, serving the downtown area of Chicago. Code 312 refers to the telephone area code used for a specific region in downtown Chicago, Illinois. The area code of 312 is designated for the central part of Chicago, Illinois.

312 Which Area Code?

The 312 area code serves the central part of the city of Chicago, Illinois.

Area Code 312 is Where?

The 312 area code is located in the downtown area of Chicago, Illinois, covering some of the most significant and densely populated parts of the city.