| Area Code: | 309 |
| Country: | United States |
| State/Province: | Illinois - IL |
| Major City: | Peoria |
| Time Zone: | Central |
| Average property | $73K |
| Average age |
54 y/o |
| Average assets |
$34.9K |
| Population density |
57,914 sq mi (149,932 km2) |
| Population |
12,801,539 |
| latitude Longitude: |
| 36° 58′ N to 42° 30′ N / 87° 30′ W to 91° 31′ W |
| About 309 : |
The 309 Area Code (or Area Code 309) is located in the state of IL. Area Code 309 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 1.27 million unique phone numbers and 4.66 million individuals near the city of Bloomington
Area code 309 was put into service. Area code 309 was created from splits of area codes 217 and 815. |
| Major cities or places |
| East Moline, IL>East Peoria, IL>Galesburg, IL>Moline, IL>Normal, IL>Pekin, IL>Peoria, IL>Rock Island, IL |