| Area Code | 530 |
| State | California |
| Current Time in Area Code 530 | 530> PDT |
| Timezone | Pacific Daylight Time |
| Regional Market Area | Chico-Redding Area Metro Sacramento Reno Area |
| Metro Area(s) | Chico, CA Red Bluff, CA Redding, CA Susanville, CA Truckee-Grass Valley, CA Yuba City, CA |
| Population (2020) | 1731996 |
| Adjacent Area Codes | 209,279,442,458,541,707,760,775,916 |