Bethalto, IL Area Code
Bethalto, Illinois (population 9,202) uses area code 618.
Carriers with Bethalto numbers
4 prefixes are assigned to the Bethalto exchange: 0% mobile, 50% VoIP and cable, 50% landline.
| Carrier | Prefixes |
|---|---|
| AT&T (Illinois Bell) | 1 |
| Verizon Business (MCImetro) | 1 |
| Lumen (Level 3) | 1 |
| Boost Subscriberco L.L.C. | 1 |
Area codes used in Bethalto
| Area code | Prefixes serving Bethalto | Main carriers in this code |
|---|---|---|
| 618 | 4 | Frontier, AT&T (Illinois Bell), AT&T Mobility |
Bethalto phone number prefixes
Numbers starting with these first six digits were originally assigned to the Bethalto exchange.
618-377AT&T (Illinois Bell)618-693Verizon Business (MCImetro)618-717Lumen (Level 3)618-870Boost Subscriberco L.L.C.
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 Bethalto, IL?
- The area code for Bethalto, Illinois is 618.
- What time zone is Bethalto in?
- Bethalto is in the Central time zone.