NBN Ultrafast – Unlimited
Available on Fibre to the Premises (FTTP) and Hybrid Fibre Coaxial (HFC)
nbn® Ultrafast
Free Mobile SIM: Choose any Belong nbn plan and receive a free Belong mobile SIM loaded with $80 credit. You can use your free mobile data to stay connected while Belong get your broadband service up and running. For new nbn customers only.
Offer Ends: 04 November 2026
Plan Details
Service Description
This Belong's NBN plan includes a residential grade Fixed Line broadband service on the NBN network.
NBN Fixed Line Internet is the next generation broadband technology delivered via fibre optic cables. Fibre optic broadband is capable of delivering superfast broadband speed.
Equipment Requirement
With this plan, you’ll need a modem that’s compatible with the nbn. You can either BYO modem or purchase a modem from Belong at an upfront cost of $80 or $7 per month for 12 months.
Other Features
Manage Account: You can keep track of your usage online by logging in to your account on Belong's website. They will also send you alerts when you are approaching your monthly data usage limit.
$0 Standard Activation: You’ll pay nothing for standard activation if no extra cabling or trenching is required. If such work is required, extra costs may apply.
No peak or off-peak limits: There is no peak or off peak periods, so you have the freedom to use your data your way, whenever you want.
Change Plan: You can change your data allowance to another size available to your fixed term plan at any time but only once a month.
Service Availability
Belong NBN service is available in selected areas. Additional connection charge applies for non-standard activations. nbn® is a trademark of nbn co Limited and is used under licence. There is a limit of one Belong service per household. Belong is a division of Telstra Corporation Limited ABN 33 051 775 556.
Minimum cost $150. Typical evening download speeds between 7pm-11pm. Actual speeds may be lower and will be confirmed post-connection for FTTC. Only available at addresses connected with HFC, FTTP/C and some FTTN/B/C.
Full Cost Breakdown
| Description | Upfront | Monthly | |
|---|---|---|---|
| Plan | Belong NBN Ultrafast – Unlimited | - | $110.00 |
| Modem | BYO Modem: $0 upfront | - | - |
| Deal |
Discount offer: Get $35 off for the first 6 months – $75/mth for 6 months, then $110/mth thereafter. Applies to new and existing Belong customers who sign up to the Ultrafast Plan by 4 November 2026. |
- | 6 x -$35.00 |
|
Free Mobile SIM:
Choose any Belong nbn plan and receive a free Belong mobile SIM loaded with $80 credit. You can use your free mobile data to stay connected while Belong get your broadband service up and running. For new nbn customers only. |
- | - | |
| Total | - | $75.00 | |
| Min. total cost $75 for first month | |||
Modem/Router Options
Belong Awards
Best Mobile Broadband Provider High Use 2023
Belong has taken the crown as Best Mobile Broadband Provider, High Use 2023. Belong was a stand out winner of this category, taking winning our Editor's Pick for High Use Mobile Broadband every single month.
Sustainable Internet Provider of the Year 2022
Belong is a carbon neutral business that has taken many positive steps towards sustainability including reduction of packaging, recycling e-waste and partnering with those that share their environmental goals. Not only that, Belong insists that the customer doesn't pay for it to be carbon neutral.
More About Belong
You might not know it, but Belong is quite literally budget Telstra. Australia's largest telco runs Belong as its discount mobile and broadband brand, and in many cases, undercuts its mainline Telstra products. If you're comparing NBN plans, Belong is easily more affordable than Big T.
Belong NBN quick facts
- All Belong NBN plans have unlimited data
- All Belong NBN plans are available on a contract-free basis
- Belong offers plans configured on NBN 25 - 100 speed tiers
What are the different types of Belong NBN plans?
Belong only sells NBN plans. It previously used to offer ADSL, but these have been discontinued. You can get Belong NBN plans on NBN 25, NBN 50 and NBN 100 speed tiers. All of Belong's plans are available on a contract-free basis. You can choose to BYO Modem or purchase one which will set you back $60 upfront.
Here are Belong's most popular NBN plans:
How to switch to Belong NBN
To find out if you're eligible for an Belong NBN plan, first check your address in our broadband search engine. If Belong is listed in the search results, congratulations: you're able to make the switch.
Once you've picked the plan that works best for you and your family, you can place an order directly with Belong online. Belong will help you to organise an installation date and time, plus take care of transferring any current broadband plan you may have over to their own NBN service.
Belong will provide you with a NBN-ready modem as part of your plan.
Another important thing to note: while installation is free for most customers, if you're located in a newly developed area with no existing telecommunications infrastructure, you may be charged a $300 New Development Fee by NBN Co.
Belong FAQs
How fast are Belong NBN plans?
As mentioned above, Belong sells plans configured on NBN 50, and NBN 100 speed tiers. You can read more information NBN speeds here.
What are my data options?
Belong NBN plans all have unlimited data.
Do I need to buy a new modem to sign up to Belong?
If you already have a NBN-ready modem or router that is suitable for your technology type, you can use it with any Belong NBN plan. Belong plans do however include pre-configured, ready-to-use modems.
What happens if I want to cancel my Belong NBN plan?
There are no early termination charges when you cancel your plan. If you’ve chosen to pay your modem or New Development Charge (if applicable) in monthly instalments, you may need to pay the remaining amount when you cancel your service.
