NBN Head Office (NSW)

1800 687 626

This is not an official website of NBN Australia but, here we provide only contact information.

NBN is a publicly owned corporation of the Australian Government, tasked to design, build and operate Australia’s National Broadband Network as the nation’s wholesale broadband provider. The goal of the NBN is to provide high-speed broadband internet access to all Australians, regardless of their location.


The head office of NBN Australia is located at:

Level 13,
100 Mount street,
North Sydney NSW 2060,

How to contact NBN Australia?

The phone number for NBN’s head office in the Au is 1800 687 626.

NBN Customer Service Number: 1800 687 626

Contact by email address: N/A

NBN Australia head office hours

The operating hours for the NBN headquarters may vary, but their customer service team is available 24 hours a day, 7 days a week to assist customers. You can contact NBN customer service through their website or through their customer service hotline for assistance.


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