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Keyes, CA Area Codes
Keyes, California (population 5,330) uses area codes 209 and 350.
Keyes has no telephone exchange of its own in NANPA records; it is served by the Hughson exchange about 6.4 km away.
Carriers with Keyes numbers
7 prefixes are assigned to the Hughson exchange: 29% mobile, 29% VoIP and cable, 43% landline.
| Carrier | Prefixes |
|---|---|
| T-Mobile | 2 |
| Bandwidth | 1 |
| Ip Horizon | 1 |
| Onvoy (Sinch) | 1 |
| AT&T (Pacific Bell) | 1 |
| Terra Nova Telecom | 1 |
Area codes used in Keyes
| Area code | Prefixes serving Keyes | Main carriers in this code |
|---|---|---|
| 209 | 6 | AT&T (Pacific Bell), AT&T Mobility, Onvoy (Sinch) |
| 350 | 1 | Onvoy (Sinch), AT&T Mobility, Commio |
Keyes phone number prefixes
Numbers starting with these first six digits were originally assigned to the Hughson exchange.
209-448Bandwidth209-542T-Mobile209-621T-Mobile209-779Ip Horizon209-882Onvoy (Sinch)209-883AT&T (Pacific Bell)350-222Terra Nova Telecom
Nearby cities in area code 209
Questions
- What is the area code for Keyes, CA?
- Keyes 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 Keyes in?
- Keyes is in the Pacific time zone.