Chester, IL Area Code
Chester, Illinois (population 6,847) uses area code 618.
Carriers with Chester numbers
3 prefixes are assigned to the Chester exchange: 33% mobile, 33% VoIP and cable, 33% landline.
| Carrier | Prefixes |
|---|---|
| Verizon Wireless | 1 |
| Frontier | 1 |
| Lumen (Level 3) | 1 |
Area codes used in Chester
| Area code | Prefixes serving Chester | Main carriers in this code |
|---|---|---|
| 618 | 3 | Frontier, AT&T (Illinois Bell), AT&T Mobility |
Chester phone number prefixes
Numbers starting with these first six digits were originally assigned to the Chester exchange.
618-615Verizon Wireless618-826Frontier618-861Lumen (Level 3)
Nearby cities in area code 618
- Belleville
- Carpentersville
- O'Fallon
- Granite City
- Edwardsville
- Alton
- Collinsville
- Carbondale
- East St. Louis
- Godfrey
- Marion
- Cahokia Heights
Questions
- What is the area code for Chester, IL?
- The area code for Chester, Illinois is 618.
- What time zone is Chester in?
- Chester is in the Central time zone.