Area Code 309: Peoria / Quad Cities

Area code 309 is in Peoria / Quad Cities, Illinois. Numbers that start with 309 are based in Peoria, Bloomington, Rock Island.

Area code 309 covers Peoria / Quad Cities in Illinois. The primary cities served include Peoria, Bloomington, Rock Island.

Area code 309 is primarily associated with Peoria, along with Bloomington, Rock Island. It serves the broader Peoria / Quad Cities area.

Area code 309 is in Illinois (IL). Illinois has 15 area codes in total.

Area code 309 operates in the Central Time Zone. Keep this in mind when scheduling calls with contacts in the Peoria / Quad Cities area.

No, area code 309 is the primary area code for Peoria / Quad Cities in Illinois. It is not an overlay code.

For calls from outside Illinois, always dial the full 10-digit number. For local calls within Illinois, requirements may vary by carrier, check with your provider.

No, area code 309 is a local geographic area code, not a toll-free number. Standard call charges apply based on your carrier plan. Toll-free area codes include 800, 833, 844, 855, 866, 877, and 888.

Businesses can get a local 309 phone number through Convirza's call tracking platform. A 309 number lets you track inbound calls from Peoria / Quad Cities, measure marketing ROI, and analyze conversation data to improve sales performance. Get started with $20 in credits, no credit card required.