Astrazeneca Address 47 Talavera Rd, Macquarie Park NSW 2113, Australia AstraZeneca lists different contact information to reach its customer service for help to inquiries, complaints, and comments. For clients who wish to communicate with the head office or prefer to visit the customer service in person, the following contact details are listed: Head Office. 66 Talavera Road, Macquarie Park NSW 2113; the telephone number to call is +61 2 9978 3500, and the fax number is +61 2 9978 3700. Customers who wish to contact AstraZeneca’s Sales Office, call 1800 160 226 or use the fax line 1800 159 992 to send your documents. The contact details to report an adverse event relating to AstraZeneca activities, the line to call is 1800 805 342, available 24 hours every day, seven days a week. AstraZeneca also provides Medical Information Line detail for customers who wish to contact it for information, complaint or comment. The telephone number to call is 1800 805 342, and the fax is +61 9856 8500; these numbers are available for use on 24/7 basis. For media information, AstraZeneca listed the following contact details: Val Staikou, Head of Corporate Communication, telephone number +61 2 9978 3695. For orders and distribution and availability inquiries, communicate with the Customer Service on the following numbers: for phone call 1800 226 591; by fax, send your document to 1800 242 920.