Area Code 530
Local Presence for Chico, Redding, Marysville, Auburn, Davis, and Placerville
You can increase your connection rate up to 30% by dialing from a local number.
Local Presence by Tenfold gives you one-click access from your existing phone system to a local number in the US area code 530 and more than 200 others.
Reach out to customers in Chico, Redding, Marysville, Auburn, Davis, and Placerville.
Source: Wikipedia