872 Area Code — Chicago, Illinois

Area code 872 serves Chicago, IL.

Most looked-up 872 numbers

• 872-280-3147
• 872-314-1018
• 872-348-5244
• 872-678-0190

Phone prefixes in 872

• 872-280
• 872-314
• 872-348
• 872-678

Carriers serving 872

• Onvoy, LLC (2 numbers)
• Telnyx, LLC (1 numbers)
• Commio, LLC (1 numbers)

Frequently asked questions

Where is area code 872?

Area code 872 serves Chicago, IL.

What prefixes are in area code 872?

Phone2.io tracks 4 phone prefixes in area code 872, with carrier and spam-report data on individual numbers.

More about area code 872

Area code 872 overview, history, and local numbers · Get a IL phone number

Last updated: June 10, 2026