Hoffman Estates, Illinois
Central Time Zone (UTC-6) · IL · —
About Area Codes in Hoffman Estates, Illinois
Hoffman Estates, Illinois is served by 2 area codes: 847, 224. When multiple area codes serve the same geographic area, it typically indicates overlay codes have been added to accommodate growing demand for phone numbers. All local calls within Hoffman Estates require 10-digit dialing. The city is in the Central time zone (UTC-6).
Other cities in area code 847
Frequently Asked Questions
What area code is Hoffman Estates, Illinois?
Hoffman Estates, Illinois uses area codes 847 and 224.
What time zone is Hoffman Estates in?
Hoffman Estates is in the Central time zone (UTC-6).
Do I need to dial 10 digits when calling Hoffman Estates?
Yes, all local calls in Hoffman Estates require 10-digit dialing because the area is served by multiple overlay area codes.
When was area code 847 created?
Area code 847 was established in 1996 as a geographic split from a larger area code region to serve the growing population.
What cities share area code 847 with Hoffman Estates?
Other cities sharing area code 847 with Hoffman Estates include Arlington Heights, Buffalo Grove, Deerfield, Des Plaines, Evanston, among others.
Hoffman Estates, IL · Central Time Zone