Area code 530 serves northeastern and northern California, including cities such as Chico, Redding, Davis, and South Lake Tahoe. Established in 1997 from a split with 916, it covers a large and varied region, from college towns and farmland to mountainous and forested terrain. The area plays a vital role in agriculture, outdoor recreation, and education. Ten-digit dialing is required due to its overlay with area code 837. Area code 530 captures the independent spirit and rural charm of northern California, symbolizing resilience, nature, and regional pride beyond the state’s urban centers.