224 Area Code
The 224 area code serves Algonquin, Antioch, Arlington Heights, Barrington, Bartlett in United States. Learn the cities and counties covered, the time zone, dialing format, and how to get a local 224 business number.
Cities & regions in the 224 area code (29)
- Algonquin+1 224
- Antioch+1 224
- Arlington Heights+1 224
- Barrington+1 224
- Bartlett+1 224
- Bensenville+1 224
- Cary+1 224
- Des Plaines+1 224
- Dundee+1 224
- Elgin+1 224
- Evanston+1 224
- Fox Lake+1 224
- Glenview+1 224
- Grayslake+1 224
- Hampshire+1 224
- Highland Park+1 224
- Huntley+1 224
- Lake Zurich+1 224
- Libertyville+1 224
- Mundelein+1 224
- Northbrook+1 224
- Palatine+1 224
- Park Ridge+1 224
- Roselle+1 224
- Round Lake+1 224
- Skokie+1 224
- Waukegan+1 224
- Wheeling+1 224
- Zion+1 224
Frequently asked questions
What area code is 224?+
224 is a North American Numbering Plan (NANP) area code in United States, primarily covering Algonquin, Antioch, Arlington Heights, Barrington, Bartlett.
Where is the 224 area code located?+
The 224 area code is located in United States. It operates on Central Time (CT).
How do you dial the 224 area code from abroad?+
Dial your country's international exit code, then +1 224 followed by the 7-digit local number. From inside the US/Canada, dial 1 224 XXX-XXXX.
Can I get a 224 phone number for my business?+
Yes. AstraQom provisions local 224 DID numbers for SIP trunking, hosted PBX, contact centers and toll-free porting — usually within minutes, with no long-term contract.
Get a local 224 number for your business
Local presence in seconds. Hosted PBX, SIP trunking and contact-center routing on Tier-1 carriers with 24/7 human support.
AstraQom is an independent global telecom carrier serving 117 countries. We provision local 224 DID numbers, SIP trunks, hosted PBX, contact-center routing and SD-WAN — all on Tier-1 carrier infrastructure with no grey termination and 24/7 multilingual support.