Your Local Source For Mobile, Internet, TV, Home Security & Business Solutions Since 1982

CellularWorld is an AT&T Authorized Retailer located in Northern California.  We have over 30 years of experience serving consumers and businesses throughout Sonoma, Marin, & Napa Counties. We offer the latest AT&T’s products and services, including DirecTV and Digital Life Home Security & Automation.  We are dedicated to being AT&T’s top retailer by providing the best customer experience and hiring employees who are committed to the same standards of outstanding customer service that helped found the company. 

Bronze Level


6500 Hembree Lane, Suite 220
Windsor, CA 95492
United States
Phone: 707-838-1456
Mailing Address: 
Business Email: 
Primary Contact
Debbie Ostrander
Secondary Contact
Debbie Yeakey