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Gustine, CA Area Codes
Gustine, California (population 6,112) uses area codes 209 and 350.
Carriers with Gustine numbers
5 prefixes are assigned to the Gustine exchange: 0% mobile, 60% VoIP and cable, 40% landline.
| Carrier | Prefixes |
|---|---|
| Bandwidth | 1 |
| Onvoy (Sinch) | 1 |
| Lumen (Level 3) | 1 |
| AT&T (Pacific Bell) | 1 |
| Terra Nova Telecom | 1 |
Area codes used in Gustine
| Area code | Prefixes serving Gustine | Main carriers in this code |
|---|---|---|
| 209 | 4 | AT&T (Pacific Bell), AT&T Mobility, Onvoy (Sinch) |
| 350 | 1 | Onvoy (Sinch), AT&T Mobility, Commio |
Gustine phone number prefixes
Numbers starting with these first six digits were originally assigned to the Gustine exchange.
209-215Bandwidth209-733Onvoy (Sinch)209-780Lumen (Level 3)209-854AT&T (Pacific Bell)350-999Terra Nova Telecom
Nearby cities in area code 209
Questions
- What is the area code for Gustine, CA?
- Gustine uses 2 area codes: 209 and 350. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
- What time zone is Gustine in?
- Gustine is in the Pacific time zone.