872 Area Code

Get a Chicago Local Phone Number with DialLink

Establish a Local Presence in Chicago

No Office Needed

Looking to connect with customers in Chicago? A 872 area code gives your business a recognizable identity in one of the nation's largest and most influential cities.
Introduced as an overlay to the original 312 area code, 872 shares the same coverage area, including downtown Chicago, the Loop, and surrounding neighborhoods. With DialLink, you can activate a 872 number in minutes — no on-site setup or local office required. Just plug in, launch, and grow with our AI-powered phone system.

Why Choose a 872 Area Code?

The 872 area code was introduced in 2009 to support the increasing demand for phone numbers in Chicago, one of the most densely populated and economically active cities in the U.S. It serves the same geographic area as 312 and 773, including downtown Chicago, North Side, South Side, and parts of the West Side.
Whether you're in fintech, legal services, real estate, or local service industries, a 872 number helps you build trust with Chicago-based clients and partners.

Get More Than a Local Number

When you choose a local number from DialLink, you're getting more than just digits:

AI Voice Agents

Automate routine calls, appointment booking, and more

AI call tagging & summaries

Get insights into calls and improve follow-ups

Advanced call handling

Customize call flows, routing, and voicemail rules

Work from anywhere

Answer calls on mobile, desktop, web app, or desk phones

Plug-and-play setup

Get started in minutes with no IT experts required

AI-powered business messaging

Get AI-generated suggestions and send replies instantly

Whether you're based in Illinois or simply want to break into the market, DialLink's numbers help your business sound local, feel accessible, and stay organized.

Who Can Benefit from a Local Phone Number

Startups and SMBs based in Chicago

Law firms, financial advisors, and real estate professionals

Tech companies and consultants expanding into Illinois

Remote teams working with clients in Chicago

How to Get a Local Number with DialLink

Sign up for any DialLink plan
Pick a local number during setup, or port your existing one
Start making and receiving calls instantly via mobile, desktop, web, or desk phones

Choose Your Local Phone Number

Expand Beyond Area Code 872

Need to grow beyond Chicago? DialLink supports local and international numbers in 100+ countries. Build a national or global presence on a single platform, without the overhead.

Frequently Asked Questions

What area code is 872?

Area code 872 is an Illinois area code serving Chicago. It was introduced as an overlay to help meet the growing demand for phone numbers in the region.

What cities are the 872 area code?

The 872 area code covers Chicago, including downtown neighborhoods like The Loop, River North, South Loop, and surrounding areas served by 312 and 773.

What is the 872 area code an overlay for?

The 872 area code is an overlay for the 312 and 773 area codes, covering the entire city of Chicago.

What is an overlay area code?

An overlay area code is added to the same geographic region as an existing one. It allows for more phone numbers to be issued without affecting current users.

What area codes are from Illinois?

Illinois has several area codes, including 312, 773, 872, 847, 224, 708, 630, 309, 217, and 815, covering cities such as Chicago, Aurora, Springfield, Peoria, and Naperville.

Ready to Build Your Presence in Illinois?

Start today with DialLink's AI-powered cloud phone system and secure your local number. Project professionalism, build trust, and scale your customer communications with ease.

DialLink Cloud Phone System