Name: Southern Phone Internet Services
Brand: Southern Phone

Southern Phone offers 11 plans in Australia

You're nearly there. Choose from one of the great plans below.

View Awards (1)

There are 11 plans from Southern Phone available in Australia and prices range from $15/mth up to $85/mth. You can connect to the Internet with Southern Phone via Mobile Broadband, nbn® Fixed Line and nbn® Wireless in Australia.

Southern Phone Extra Small Mobile Broadband

Expand

On the Optus 4G Plus Mobile Network
Change plan anytime
4G data speeds
Carbon Neutral certified by Climate Active

Plan T&Cs

Speed

Mobile Broadband

Connection

Data

7 GB

Data Included

$15/mth

Min. total cost $180 over 12 months

Link not supplied

Southern Phone Small Mobile Broadband

Expand

On the Optus 4G Plus Mobile Network
Change plan anytime
4G data speeds
Carbon Neutral certified by Climate Active

Plan T&Cs

Speed

Mobile Broadband

Connection

Data

15 GB

Data Included

$25/mth

Min. total cost $300 over 12 months

Link not supplied

Southern Phone Medium Mobile Broadband

Expand

On the Optus 4G Plus Mobile Network
Change plan anytime
4G data speeds
Carbon Neutral certified by Climate Active

Plan T&Cs

Speed

Mobile Broadband

Connection

Data

50 GB

Data Included

$40/mth

Min. total cost $480 over 12 months

Link not supplied

Southern Phone nbn Basic

Expand

No setup fees
Carbon Neutral certified by Climate Active

Plan T&Cs

Deal: Includes $14/mth off for 12 months! $45/mth for 12 months, then $59/mth. Offer ends 05.08.25

Speed

25 Mbps

Upload 8 Mbps

nbn® Fixed Line

Data

Unlimited

Data Included

$45/mth

for first 12 months, then $59/mth

Avg. $45/mth over 12 mths

Min. total cost $45 for first month

Link not supplied

Southern Phone nbn Fixed Wireless Basic

Expand

No setup fees
Carbon Neutral certified by Climate Active

Plan T&Cs

Deal: Includes $14/mth off for 12 months! $45/mth for 12 months, then $59/mth. Offer ends 05.08.25

Speed

25 Mbps

Upload 4 Mbps

nbn® Wireless

Data

Unlimited

Data Included

$45/mth

for first 12 months, then $59/mth

Avg. $45/mth over 12 mths

Min. total cost $45 for first month

Link not supplied

Southern Phone nbn Fast

Expand

No setup fees
Carbon Neutral certified by Climate Active

Plan T&Cs

Deal: Includes $24/mth off for 12 months! $65/mth for 12 months, then $89/mth. Offer ends 05.08.25

Speed

100 Mbps

Upload 19 Mbps

nbn® Fixed Line

Data

Unlimited

Data Included

$65/mth

for first 12 months, then $89/mth

Avg. $65/mth over 12 mths

Min. total cost $65 for first month

Link not supplied

Southern Phone nbn Fixed Wireless Plus

Expand

No setup fees
Carbon Neutral certified by Climate Active

Plan T&Cs

Deal: Includes $14/mth off for 12 months! $65/mth for 12 months, then $75/mth. Offer ends 05.08.25

Speed

65 Mbps

Upload 6 Mbps

nbn® Wireless

100/20 Mbps max speed

Data

Unlimited

Data Included

$65/mth

for first 12 months, then $75/mth

Avg. $65/mth over 12 mths

Min. total cost $65 for first month

Link not supplied

Southern Phone Large Mobile Broadband

Expand

On the Optus 4G Plus Mobile Network
Change plan anytime
4G data speeds
Carbon Neutral certified by Climate Active

Plan T&Cs

Speed

Mobile Broadband

Connection

Data

100 GB

Data Included

$65/mth

Min. total cost $780 over 12 months

Link not supplied

Southern Phone nbn Superfast

250/25

Expand

No setup fees
Carbon Neutral certified by Climate Active

Plan T&Cs

Deal: Includes $20/mth off for 12 months! $75/mth for 12 months, then $95/mth. Offer ends 05.08.25

Speed

250 Mbps

Upload 23 Mbps

nbn® Fixed Line

FTTP and HFC only

Data

Unlimited

Data Included

$75/mth

for first 12 months, then $95/mth

Avg. $75/mth over 12 mths

Min. total cost $75 for first month

Link not supplied

Southern Phone nbn Standard

Expand

No setup fees
Carbon Neutral certified by Climate Active

Plan T&Cs

Speed

50 Mbps

Upload 18 Mbps

nbn® Fixed Line

Data

Unlimited

Data Included

$79/mth

Min. total cost $79 for first month

Link not supplied

Southern Phone nbn Ultrafast

1000/50

Expand

No setup fees
Carbon Neutral certified by Climate Active

Plan T&Cs

Deal: Includes $20/mth off for 12 months! $85/mth for 12 months, then $105/mth. Offer ends 05.08.25

Speed

860 Mbps

Upload 43 Mbps

nbn® Fixed Line

FTTP and HFC only

Data

Unlimited

Data Included

$85/mth

for first 12 months, then $105/mth

Avg. $85/mth over 12 mths

Min. total cost $85 for first month

Link not supplied

Southern Phone nbn Basic

Expand

No setup fees
Carbon Neutral certified by Climate Active

Plan T&Cs

Deal: Includes $14/mth off for 12 months! $45/mth for 12 months, then $59/mth. Offer ends 05.08.25

Speed

25 Mbps

Upload 8 Mbps

nbn® Fixed Line

Data

Unlimited

Data Included

$45/mth

for first 12 months, then $59/mth

Avg. $45/mth over 12 mths

Min. total cost $45 for first month

Link not supplied

Southern Phone nbn Fixed Wireless Basic

Expand

No setup fees
Carbon Neutral certified by Climate Active

Plan T&Cs

Deal: Includes $14/mth off for 12 months! $45/mth for 12 months, then $59/mth. Offer ends 05.08.25

Speed

25 Mbps

Upload 4 Mbps

nbn® Wireless

Data

Unlimited

Data Included

$45/mth

for first 12 months, then $59/mth

Avg. $45/mth over 12 mths

Min. total cost $45 for first month

Link not supplied

Southern Phone nbn Fast

Expand

No setup fees
Carbon Neutral certified by Climate Active

Plan T&Cs

Deal: Includes $24/mth off for 12 months! $65/mth for 12 months, then $89/mth. Offer ends 05.08.25

Speed

100 Mbps

Upload 19 Mbps

nbn® Fixed Line

Data

Unlimited

Data Included

$65/mth

for first 12 months, then $89/mth

Avg. $65/mth over 12 mths

Min. total cost $65 for first month

Link not supplied

Southern Phone nbn Fixed Wireless Plus

Expand

No setup fees
Carbon Neutral certified by Climate Active

Plan T&Cs

Deal: Includes $14/mth off for 12 months! $65/mth for 12 months, then $75/mth. Offer ends 05.08.25

Speed

65 Mbps

Upload 6 Mbps

nbn® Wireless

100/20 Mbps max speed

Data

Unlimited

Data Included

$65/mth

for first 12 months, then $75/mth

Avg. $65/mth over 12 mths

Min. total cost $65 for first month

Link not supplied

Southern Phone nbn Superfast

250/25

Expand

No setup fees
Carbon Neutral certified by Climate Active

Plan T&Cs

Deal: Includes $20/mth off for 12 months! $75/mth for 12 months, then $95/mth. Offer ends 05.08.25

Speed

250 Mbps

Upload 23 Mbps

nbn® Fixed Line

FTTP and HFC only

Data

Unlimited

Data Included

$75/mth

for first 12 months, then $95/mth

Avg. $75/mth over 12 mths

Min. total cost $75 for first month

Link not supplied

Southern Phone nbn Standard

Expand

No setup fees
Carbon Neutral certified by Climate Active

Plan T&Cs

Speed

50 Mbps

Upload 18 Mbps

nbn® Fixed Line

Data

Unlimited

Data Included

$79/mth

Min. total cost $79 for first month

Link not supplied

Southern Phone nbn Ultrafast

1000/50

Expand

No setup fees
Carbon Neutral certified by Climate Active

Plan T&Cs

Deal: Includes $20/mth off for 12 months! $85/mth for 12 months, then $105/mth. Offer ends 05.08.25

Speed

860 Mbps

Upload 43 Mbps

nbn® Fixed Line

FTTP and HFC only

Data

Unlimited

Data Included

$85/mth

for first 12 months, then $105/mth

Avg. $85/mth over 12 mths

Min. total cost $85 for first month

Link not supplied

Southern Phone nbn Basic

Expand

No setup fees
Carbon Neutral certified by Climate Active

Plan T&Cs

Deal: Includes $14/mth off for 12 months! $45/mth for 12 months, then $59/mth. Offer ends 05.08.25

Speed

25 Mbps

Upload 8 Mbps

nbn® Fixed Line

Data

Unlimited

Data Included

$45/mth

for first 12 months, then $59/mth

Avg. $45/mth over 12 mths

Min. total cost $45 for first month

Link not supplied

Southern Phone nbn Fixed Wireless Basic

Expand

No setup fees
Carbon Neutral certified by Climate Active

Plan T&Cs

Deal: Includes $14/mth off for 12 months! $45/mth for 12 months, then $59/mth. Offer ends 05.08.25

Speed

25 Mbps

Upload 4 Mbps

nbn® Wireless

Data

Unlimited

Data Included

$45/mth

for first 12 months, then $59/mth

Avg. $45/mth over 12 mths

Min. total cost $45 for first month

Link not supplied

Southern Phone nbn Fast

Expand

No setup fees
Carbon Neutral certified by Climate Active

Plan T&Cs

Deal: Includes $24/mth off for 12 months! $65/mth for 12 months, then $89/mth. Offer ends 05.08.25

Speed

100 Mbps

Upload 19 Mbps

nbn® Fixed Line

Data

Unlimited

Data Included

$65/mth

for first 12 months, then $89/mth

Avg. $65/mth over 12 mths

Min. total cost $65 for first month

Link not supplied

Southern Phone nbn Fixed Wireless Plus

Expand

No setup fees
Carbon Neutral certified by Climate Active

Plan T&Cs

Deal: Includes $14/mth off for 12 months! $65/mth for 12 months, then $75/mth. Offer ends 05.08.25

Speed

65 Mbps

Upload 6 Mbps

nbn® Wireless

100/20 Mbps max speed

Data

Unlimited

Data Included

$65/mth

for first 12 months, then $75/mth

Avg. $65/mth over 12 mths

Min. total cost $65 for first month

Link not supplied

Southern Phone nbn Superfast

250/25

Expand

No setup fees
Carbon Neutral certified by Climate Active

Plan T&Cs

Deal: Includes $20/mth off for 12 months! $75/mth for 12 months, then $95/mth. Offer ends 05.08.25

Speed

250 Mbps

Upload 23 Mbps

nbn® Fixed Line

FTTP and HFC only

Data

Unlimited

Data Included

$75/mth

for first 12 months, then $95/mth

Avg. $75/mth over 12 mths

Min. total cost $75 for first month

Link not supplied

Southern Phone nbn Standard

Expand

No setup fees
Carbon Neutral certified by Climate Active

Plan T&Cs

Speed

50 Mbps

Upload 18 Mbps

nbn® Fixed Line

Data

Unlimited

Data Included

$79/mth

Min. total cost $79 for first month

Link not supplied

Southern Phone nbn Ultrafast

1000/50

Expand

No setup fees
Carbon Neutral certified by Climate Active

Plan T&Cs

Deal: Includes $20/mth off for 12 months! $85/mth for 12 months, then $105/mth. Offer ends 05.08.25

Speed

860 Mbps

Upload 43 Mbps

nbn® Fixed Line

FTTP and HFC only

Data

Unlimited

Data Included

$85/mth

for first 12 months, then $105/mth

Avg. $85/mth over 12 mths

Min. total cost $85 for first month

Link not supplied

Southern Phone nbn Basic

Expand

No setup fees
Carbon Neutral certified by Climate Active

Plan T&Cs

Deal: Includes $14/mth off for 12 months! $45/mth for 12 months, then $59/mth. Offer ends 05.08.25

Speed

25 Mbps

Upload 8 Mbps

nbn® Fixed Line

Data

Unlimited

Data Included

$45/mth

for first 12 months, then $59/mth

Avg. $45/mth over 12 mths

Min. total cost $45 for first month

Link not supplied

Southern Phone nbn Fixed Wireless Basic

Expand

No setup fees
Carbon Neutral certified by Climate Active

Plan T&Cs

Deal: Includes $14/mth off for 12 months! $45/mth for 12 months, then $59/mth. Offer ends 05.08.25

Speed

25 Mbps

Upload 4 Mbps

nbn® Wireless

Data

Unlimited

Data Included

$45/mth

for first 12 months, then $59/mth

Avg. $45/mth over 12 mths

Min. total cost $45 for first month

Link not supplied

Southern Phone nbn Standard

Expand

No setup fees
Carbon Neutral certified by Climate Active

Plan T&Cs

Speed

50 Mbps

Upload 18 Mbps

nbn® Fixed Line

Data

Unlimited

Data Included

$79/mth

Min. total cost $79 for first month

Link not supplied

Southern Phone nbn Fast

Expand

No setup fees
Carbon Neutral certified by Climate Active

Plan T&Cs

Deal: Includes $24/mth off for 12 months! $65/mth for 12 months, then $89/mth. Offer ends 05.08.25

Speed

100 Mbps

Upload 19 Mbps

nbn® Fixed Line

Data

Unlimited

Data Included

$65/mth

for first 12 months, then $89/mth

Avg. $65/mth over 12 mths

Min. total cost $65 for first month

Link not supplied

Southern Phone nbn Fixed Wireless Plus

Expand

No setup fees
Carbon Neutral certified by Climate Active

Plan T&Cs

Deal: Includes $14/mth off for 12 months! $65/mth for 12 months, then $75/mth. Offer ends 05.08.25

Speed

65 Mbps

Upload 6 Mbps

nbn® Wireless

100/20 Mbps max speed

Data

Unlimited

Data Included

$65/mth

for first 12 months, then $75/mth

Avg. $65/mth over 12 mths

Min. total cost $65 for first month

Link not supplied

Southern Phone nbn Superfast

250/25

Expand

No setup fees
Carbon Neutral certified by Climate Active

Plan T&Cs

Deal: Includes $20/mth off for 12 months! $75/mth for 12 months, then $95/mth. Offer ends 05.08.25

Speed

250 Mbps

Upload 23 Mbps

nbn® Fixed Line

FTTP and HFC only

Data

Unlimited

Data Included

$75/mth

for first 12 months, then $95/mth

Avg. $75/mth over 12 mths

Min. total cost $75 for first month

Link not supplied

Southern Phone nbn Ultrafast

1000/50

Expand

No setup fees
Carbon Neutral certified by Climate Active

Plan T&Cs

Deal: Includes $20/mth off for 12 months! $85/mth for 12 months, then $105/mth. Offer ends 05.08.25

Speed

860 Mbps

Upload 43 Mbps

nbn® Fixed Line

FTTP and HFC only

Data

Unlimited

Data Included

$85/mth

for first 12 months, then $105/mth

Avg. $85/mth over 12 mths

Min. total cost $85 for first month

Link not supplied

Southern Phone Extra Small Mobile Broadband

Expand

On the Optus 4G Plus Mobile Network
Change plan anytime
4G data speeds
Carbon Neutral certified by Climate Active

Plan T&Cs

Speed

Mobile Broadband

Connection

Data

7 GB

Data Included

$15/mth

Min. total cost $180 over 12 months

Link not supplied

Southern Phone Small Mobile Broadband

Expand

On the Optus 4G Plus Mobile Network
Change plan anytime
4G data speeds
Carbon Neutral certified by Climate Active

Plan T&Cs

Speed

Mobile Broadband

Connection

Data

15 GB

Data Included

$25/mth

Min. total cost $300 over 12 months

Link not supplied

Southern Phone Medium Mobile Broadband

Expand

On the Optus 4G Plus Mobile Network
Change plan anytime
4G data speeds
Carbon Neutral certified by Climate Active

Plan T&Cs

Speed

Mobile Broadband

Connection

Data

50 GB

Data Included

$40/mth

Min. total cost $480 over 12 months

Link not supplied

Southern Phone Large Mobile Broadband

Expand

On the Optus 4G Plus Mobile Network
Change plan anytime
4G data speeds
Carbon Neutral certified by Climate Active

Plan T&Cs

Speed

Mobile Broadband

Connection

Data

100 GB

Data Included

$65/mth

Min. total cost $780 over 12 months

Link not supplied

Southern Phone Extra Small Mobile Broadband

Expand

On the Optus 4G Plus Mobile Network
Change plan anytime
4G data speeds
Carbon Neutral certified by Climate Active

Plan T&Cs

Speed

Mobile Broadband

Connection

Data

7 GB

Data Included

$15/mth

Min. total cost $180 over 12 months

Link not supplied

Southern Phone Small Mobile Broadband

Expand

On the Optus 4G Plus Mobile Network
Change plan anytime
4G data speeds
Carbon Neutral certified by Climate Active

Plan T&Cs

Speed

Mobile Broadband

Connection

Data

15 GB

Data Included

$25/mth

Min. total cost $300 over 12 months

Link not supplied

Southern Phone Medium Mobile Broadband

Expand

On the Optus 4G Plus Mobile Network
Change plan anytime
4G data speeds
Carbon Neutral certified by Climate Active

Plan T&Cs

Speed

Mobile Broadband

Connection

Data

50 GB

Data Included

$40/mth

Min. total cost $480 over 12 months

Link not supplied

Southern Phone Large Mobile Broadband

Expand

On the Optus 4G Plus Mobile Network
Change plan anytime
4G data speeds
Carbon Neutral certified by Climate Active

Plan T&Cs

Speed

Mobile Broadband

Connection

Data

100 GB

Data Included

$65/mth

Min. total cost $780 over 12 months

Link not supplied

Southern Phone Awards

Best Provider Satellite NBN 2018

Regional telco Southern Phone won Best Satellite NBN Provider with its range of Sky Muster plans.

Southern Phone Internet Plans by State

Southern Phone Internet Plans in Australia

Compare internet plans from the following providers...

Personal

Business

Latest Internet Deals

See the WhistleOut expert's picks of the best nbn plans this month

See Deal

12mths of savings!! Save with nbn100 for $73.90 for 12mths with Dodo!

See Deal

Extra Value nbn50/20 for $67/mth for first 6mths + free Amazon eero+ offer!

See Deal

Extra value nbn50 $63.99/mth for first 6mths, includes 5 Free Speed Boosts!

See Deal

Save $10/mth with 5G Home Wireless Internet, just $49.99/mth for first 6mths!

See Deal

New Tangerine customers can get Value nbn50 for $59.90/mth for the first 6mths!

See Deal

Latest Internet News

23 April 2025

Compare Australia's best NBN 50 plans

Internet News Internet Guides Internet Reviews

Southern Phone offers 11 plans in Australia

Southern Phone Extra Small Mobile Broadband

Southern Phone Small Mobile Broadband

Southern Phone Medium Mobile Broadband

Southern Phone nbn Basic

Southern Phone nbn Fixed Wireless Basic

Southern Phone nbn Fast

Southern Phone nbn Fixed Wireless Plus

Southern Phone Large Mobile Broadband

Southern Phone nbn Superfast

Southern Phone nbn Standard

Southern Phone nbn Ultrafast

Southern Phone nbn Basic

Southern Phone nbn Fixed Wireless Basic

Southern Phone nbn Fast

Southern Phone nbn Fixed Wireless Plus

Southern Phone nbn Superfast

Southern Phone nbn Standard

Southern Phone nbn Ultrafast

Southern Phone nbn Basic

Southern Phone nbn Fixed Wireless Basic

Southern Phone nbn Fast

Southern Phone nbn Fixed Wireless Plus

Southern Phone nbn Superfast

Southern Phone nbn Standard

Southern Phone nbn Ultrafast

Southern Phone nbn Basic

Southern Phone nbn Fixed Wireless Basic

Southern Phone nbn Standard

Southern Phone nbn Fast

Southern Phone nbn Fixed Wireless Plus

Southern Phone nbn Superfast

Southern Phone nbn Ultrafast

Southern Phone Extra Small Mobile Broadband

Southern Phone Small Mobile Broadband

Southern Phone Medium Mobile Broadband

Southern Phone Large Mobile Broadband

Southern Phone Extra Small Mobile Broadband

Southern Phone Small Mobile Broadband

Southern Phone Medium Mobile Broadband

Southern Phone Large Mobile Broadband

Southern Phone Awards

Best Provider Satellite NBN 2018

Southern Phone Internet Plans by State

Compare internet plans from the following providers...

Personal

Business

Latest Internet Deals

See the WhistleOut expert's picks of the best nbn plans this month

12mths of savings!! Save with nbn100 for $73.90 for 12mths with Dodo!

Extra Value nbn50/20 for $67/mth for first 6mths + free Amazon eero+ offer!

Extra value nbn50 $63.99/mth for first 6mths, includes 5 Free Speed Boosts!

Save $10/mth with 5G Home Wireless Internet, just $49.99/mth for first 6mths!

New Tangerine customers can get Value nbn50 for $59.90/mth for the first 6mths!

Latest Internet News

Opticomm providers and plans: How do they compare?

5G home internet plans in Australia: Sign up from $49 a month

Best Satellite NBN Plans April 2025: Compare & Save

How to switch internet providers: A step-by-step guide

You'll need this 15-character code next time you switch NBN

Australia's best internet providers: 2024 WhistleOut Internet Award Winners

Best NBN-ready modems and routers for every budget

Cheap NBN plans from $40 per month in Australia

New minimum broadband speed proposal promises faster internet for all

Score a lifetime discount on SpinTel’s fastest NBN plans

Best NBN 250 plans | Superfast NBN compared

Compare Australia's best NBN 50 plans

WhistleOut Australia

WhistleOut Worldwide

About WhistleOut

Acknowledgement of Country