Head Office: Level 2, 181 Willis Street, Wellington Central, New Zealand

Postal Address: PO Box 24173, Wellington 6142

Free Phone: 0800 ASTRA 1

Wellington Office:
Phone: +64 4 385 4316
Fax: +64 4 831 1305

Auckland:
Phone: +64 9 950 4807
Fax: +64 9 950 4803

Christchurch:
Phone: +64 3 7411272