East Peoria, Illinois
Central Time Zone (UTC-6) · IL · —
About Area Codes in East Peoria, Illinois
East Peoria, Illinois is served by 2 area codes: 309, 861. 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 East Peoria require 10-digit dialing. The city is in the Central time zone (UTC-6).
Frequently Asked Questions
What area code is East Peoria, Illinois?
East Peoria, Illinois uses area codes 309 and 861.
What time zone is East Peoria in?
East Peoria is in the Central time zone (UTC-6).
Do I need to dial 10 digits when calling East Peoria?
Yes, all local calls in East Peoria require 10-digit dialing because the area is served by multiple overlay area codes.
When was area code 309 created?
Area code 309 was established in 1957 as a geographic split from a larger area code region to serve the growing population.
What cities share area code 309 with East Peoria?
Other cities sharing area code 309 with East Peoria include Bloomington, Canton, Galesburg, Macomb, Moline, among others.
East Peoria, IL · Central Time Zone