Southern Phone offers the most flexible and value-for-money NBN plans today. Choose from three unlimited plans: NBN25 for $65/month, NBN50 for $75/month, or the discounted NBN100 for only $79/month – saving you $16/mth for 12 months. All standalone plans come with no lock-in contract. If you’re not connected to the NBN yet, Southern Phone’s broadband lineup represents a great start. Offer ends 31 December 2020.

Last audited 2 Nov 2020

For close to a decade, Southern Phone has been one of Australia’s most trusted home phone and mobile companies. Now, they’re matching that reliability in the broadband industry, offering up fast, reliable and good value NBN plans with unlimited data at lower monthly costs. What’s not to love about that?

How it works

Getting unlimited data at a high speed and for a low price is easy. All you need to do is head to the Southern Phone Broadband website, choose from one of their Unlimited NBN plans, and stream High Definition TV, movies and sport to your heart’s content.

Why you should sign up to Southern Phone today

  • Great value unlimited NBN plans from $65/month
  • No lock-in contract NBN standalone plans
  • Offers internet, phone and mobile bundling
  • Offers satellite and wireless broadband
  • Australian-based technical support

Southern Phone Unlimited NBN Max Speed Broadband Plan

Unlimited NBN 100/40 speed tier


You can now surf and stream in peace with Southern Phone’s unlimited NBN plan configured on its fastest 100/40Mbps speed. For a limited time, it’s only $79/month, letting you enjoy uncapped data without breaking the bank. With this speed, you can enjoy HD video streaming, gaming, downloading and so much more. Enjoy limitless data at an affordable price and made more accessible by Southern Phone’s flexible terms.

*Minimum total cost for standalone NBN $79 over 1 month. Price reverts to $95 after 12 months.

Southern Phone Unlimited NBN50 Speed Triple Bundle Plan

Unlimited NBN 50/20 speed tier


Keep things neat and simple when you bundle your internet, mobile, and home phone into one plan for your convenience. For $105/month, you get unlimited data on a 50/20 speed tier plus an included modem, unlimited talk and text credit, 5GB mobile data and unlimited local, national, and mobile calls in Australia. With Southern Phone’s triple bundle plans, you can save time and energy instead of spending it on separate plans.

*Minimum total cost $2,520 over 24 months

How to sign up to Southern Phone?


Check if NBN is available in your address.


If yes, select a plan and wait for installation.

What’s on Streaming TV?

Watch over 10,000 hours of compelling TV
Bundle your services

Southern Phone allows you to bundle your services and save. Get your broadband, mobile and home phone services all on the same bill, and keep things simple. Southern Phone is a trusted provider across all these services, making bundling with them a popular option.

Stream with ease using BINGE’s key features
Never suffer from peak slowdown again

Southern Phone’s Max plan offers a speedy service on the 100/40 speed tier, but most impressive is their ability to maintain a fast service during peak hours. With a typical evening speed of 76Mbps, you’ll never have to worry about the dreaded buffering signal again.

Compatible on a wide range of devices
Locally employed customer service

With a locally employed customer support team operating out of regional Australia, it’s easy to contact Southern Phone for help with any questions you may have about plans, as well as technical assistance and account support. Simply call 13 14 64 to contact their team.

Switch to better NBN with Southern Phone

What people are asking about Southern Phone

  • Who Owns Southern Phone?

Throughout its history, Southern Phone has been a company owned by local councils of many of the communities it operates in. In December 2019, it was purchased by AGL Energy and is now a 100% owned subsidiary of that company.

  • Which Network Does Southern Phone Use?

Aside from using the NBN for its broadband services, Southern Phone uses the Optus 4G Plus network for all its mobile phone voice and data services.

  • How Do I Contact Southern Phone?

If you’ve got access to the internet handy, you can pop onto Southern Phone’s web site (or use their free smartphone app) and live chat with one of their support team, or send a detailed message and get a response back via email. If you’d rather speak to a human, you can call them on 13 14 64 from 8am to 8pm, seven days a week.

  • How Do I Know if Southern Phone Internet is Down?

If you’re having connection issues with your internet, the first thing to do is to power off your modem, wait 30 seconds, turn it back on then wait a minute or two. If you’re still not connected, get in touch with Southern Phone’s tech support people on 13 14 64 (8am to 8pm) and they’ll be able to check your connection from their end, as well as letting you know if there’s a more widespread outage of any kind.

Latest Southern Phone News