Geneseo, IL Area Code
Geneseo, Illinois (population 6,505) uses area code 309.
Carriers with Geneseo numbers
7 prefixes are assigned to the Geneseo exchange: 57% mobile, 0% VoIP and cable, 43% landline.
| Carrier | Prefixes |
|---|---|
| Geneseo Tel. Co. | 3 |
| T-Mobile | 2 |
| UScellular | 1 |
| Verizon Wireless | 1 |
Area codes used in Geneseo
| Area code | Prefixes serving Geneseo | Main carriers in this code |
|---|---|---|
| 309 | 7 | Frontier, AT&T (Illinois Bell), Onvoy (Sinch) |
Geneseo phone number prefixes
Numbers starting with these first six digits were originally assigned to the Geneseo exchange.
309-489T-Mobile309-502T-Mobile309-507UScellular309-714Verizon Wireless309-944Geneseo Tel. Co.309-945Geneseo Tel. Co.309-946Geneseo Tel. Co.
Nearby cities in area code 309
- Peoria
- Bloomington
- Normal
- Moline
- Romeoville
- Rock Island
- Pekin
- Galesburg
- East Peoria
- Crest Hill
- East Moline
- Morton
Questions
- What is the area code for Geneseo, IL?
- The area code for Geneseo, Illinois is 309.
- What time zone is Geneseo in?
- Geneseo is in the Central time zone.