Local Phone Numbers
Illinois
872 Area Code
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?
What is the 872 area code an overlay for?
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.
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.
