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Williams, CA Area Code
Williams, California (population 5,529) uses area code 530.
Carriers with Williams numbers
4 prefixes are assigned to the Williams exchange: 25% mobile, 0% VoIP and cable, 75% landline.
| Carrier | Prefixes |
|---|---|
| AT&T Mobility | 1 |
| Frontier | 1 |
| Ip Horizon | 1 |
| Race Telecommunications | 1 |
Area codes used in Williams
| Area code | Prefixes serving Williams | Main carriers in this code |
|---|---|---|
| 530 | 4 | AT&T (Pacific Bell), Onvoy (Sinch), AT&T Mobility |
Williams phone number prefixes
Numbers starting with these first six digits were originally assigned to the Williams exchange.
530-393AT&T Mobility530-473Frontier530-501Ip Horizon530-874Race Telecommunications
Nearby cities in area code 530
- Chico
- Redding
- Yuba City
- Davis
- Woodland
- Linda
- South Lake Tahoe
- Oroville
- Olivehurst
- Cameron Park
- Truckee
- Live Oak
Questions
- What is the area code for Williams, CA?
- The area code for Williams, California is 530.
- What time zone is Williams in?
- Williams is in the Pacific time zone.