309 Area Code

About Area Code 309

Area Code: 309
City: Bloomington
State: Illinois
County: Knox
Time Zone: America/Chicago
Latitude / Longitude: 40.93229, -89.855943333333

Area code 309 is located in the United States and is used in the region around Bloomington, Illinois. It currently serves approximately 9 cities across 1 states.

In this dataset, area code 309 covers parts of Illinois. Major cities using this area code include Bloomington, East Moline, East Peoria, Galesburg, Moline, Normal, Pekin, Peoria, and Rock Island.

Cities in Area Code 309

Below is a list of cities that use area code 309 in this dataset:

• Bloomington
• East Moline
• East Peoria
• Galesburg
• Moline
• Normal
• Pekin
• Peoria
• Rock Island

Counties / Regions Covered

Area code 309 covers the following counties or regions:

• Knox
• McLean
• Peoria
• Rock Island
• Tazewell

Location and Coordinates

The approximate central location for area code 309 is near latitude 40.93229 and longitude -89.855943333333. Individual city coordinates vary within the area code's coverage:

• Bloomington, Illinois (lat 40.4842, lng -88.99369)
• East Moline, Illinois (lat 41.50087, lng -90.4443)
• East Peoria, Illinois (lat 40.66615, lng -89.5801)
• Galesburg, Illinois (lat 40.94782, lng -90.37124)
• Moline, Illinois (lat 41.5067, lng -90.51513)
• Normal, Illinois (lat 40.5142, lng -88.99063)
• Pekin, Illinois (lat 40.56754, lng -89.64066)
• Peoria, Illinois (lat 40.69365, lng -89.58899)
• Rock Island, Illinois (lat 41.50948, lng -90.57875)

Time Zone Information

Based on the underlying city data, area code 309 is used in the following time zone(s): America/Chicago.

Related Area Code Pages

Explore related area code pages on Burning Compass:

• All area codes in Illinois
• Area codes for the city of Bloomington
• Area codes in Knox