Contact TBTC Sydney North Telstra Business Technology Centre Sydney North Ground Floor, 53 Berry St,North Sydney NSW 2060P: 1800 573 277E: [email protected] Opening hours MondayTuesdayWednesdayThursdayFridaySaturdaySunday 9am – 5pm9am – 5pm9am – 5pm9am – 5pm9am – 5pmClosedClosed Name* Email* Phone*Subject* Your message*THINGS YOU NEED TO KNOW: By clicking Send, you are permitting Telstra Business Technology Centre Sydney North to contact you via the details you provide, regardless of any other contact preferences you have expressed to us or Telstra. Your name and other details you provide with your message will be used only for the purpose of responding to your message. No data is stored on this website. Please see Privacy at Telstra for more information on how we manage personal information.CAPTCHAPhoneThis field is for validation purposes and should be left unchanged.