Postal Address
Locked Bag 2210,
North Ryde BC,
NSW 1670,
Australia

Office Address
19-25 Khartoum Rd
Macquarie Technology Park,
Macquarie Park, 
NSW 2113,
Australia

Delivery Address
Gate B, 40-52 Talavera Road
Macquarie Technology Park,
Macquarie Park,
NSW 2113
Australia

Email: aucustomercare@gnresound.com

Freecall: 1800 658 955
Phone: +61 2 9111 5500
Fax: +61 2 9111 5580

Office and Postal Address:
Ground Floor, North Entrance, 4 Fred Thomas Drive  Takapuna, Auckland, 0622 New Zealand

Phone (within NZ): 0800 900 126
Phone (outside NZ): +64 9485 3296
Fax: 0800 007 695

Email: nzcustomercare@gnresound.com