What is safeway customer service phone number? Safeway Customer Service Phone Number. The Customer Service Phone Number of Safeway is: +1-877-723-3929 / +1-877-505-4040. Safeway is one of the fastest emerging retail chains of foods and drugs in the United States. It is a supermarket chain that provides a wide range of products through a various specialty departmental stores.Where is safeway corporate office? Where is Safeway Corporate office Headquarters. Safeway Headquarters Address and Contact. Address: 5918 Stoneridge Mall Rd, Pleasanton, CA 94588, USA. Phone Number: +1 925-226-5000. Fax Number: 925-467-3323. Email: N/A. Number of Employees: 250000. Established: April 1915.Where is safeway corporate headquarters located? The Safeway headquarters is located in Pleasonton, California. All contact information for the corporate office is found on the vendor page of the website. We found a mailing address, phone number and an email address for the supplier department.What is safeway company? Safeway Inc., a grocery company in the United States Safeway (Canada), a former subsidiary of the American company and now a pision of Sobeys. Safeway (Australia), a defunct Australian supermarket chain, which was a subsidiary of the American company and is now part of Woolworths Limited.