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Enjoy big savings across our range of SIM Only plans

Offers end 31/07/2020. Plans revert back to full price after 24 months. New services only.

X Small

SIM Only

From

9

Per Month

1GB Mobile Data

Unlimited Standard National Talk & Text Credit

International Talk & Text Not Included

$108 Min. cost over 12 Months
Critical Information Summary
Small

SIM Only

From

15

Per Month

5GB Mobile Data

Unlimited Standard National Talk & Text Credit

International Talk & Text Not Included

$180 Min. cost over 12 Months
Critical Information Summary
Medium

SIM Only

From

22

Per Month

18GB Mobile Data

Unlimited Standard National Talk & Text Credit

$50 International Call Credit

$264 Min. cost over 12 Months
Critical Information Summary
Large

SIM Only

From

30

Per Month

35GB Mobile Data

Unlimited Standard National Talk & Text Credit

$300 International Call Credit

$360 Min. cost over 12 Months
Critical Information Summary
X Large

SIM Only

From

37

Per Month

50GB Mobile Data

Unlimited Standard National Talk & Text Credit

$500 International Call Credit

$444 Min. cost over 12 Months
Critical Information Summary
XX Large

SIM Only

From

45

Per Month

80GB Mobile Data

Unlimited Standard National Talk & Text Credit

$500 International Call Credit

$540 Min. cost over 12 Months
Critical Information Summary
Small

SIM Only

From

20

Per Month

2.5GB Mobile Data

Unlimited Standard National Talk & Text Credit

International Talk & Text Not Included

$20 Min. cost over 1 Month
Critical Information Summary
Medium

SIM Only

From

30

Per Month

8GB Mobile Data

Unlimited Standard National Talk & Text Credit

$50 International Call Credit

$30 Min. cost over 1 Month
Critical Information Summary
Large

SIM Only

From

40

Per Month

15GB Mobile Data

Unlimited Standard National Talk & Text Credit

$300 International Call Credit

$40 Min. cost over 1 Month
Critical Information Summary
X Large

SIM Only

From

50

Per Month

25GB Mobile Data

Unlimited Standard National Talk & Text Credit

$500 International Call Credit

$50 Min. cost over 1 Month
Critical Information Summary
XX Large

SIM Only

From

60

Per Month

40GB Mobile Data

Unlimited Standard National Talk & Text Credit

$500 International Call Credit

$60 Min. cost over 1 Month
Critical Information Summary

Switch to our award-winning Optus 4G SIM Plans today!

Most Satisfied Customers Postpaid Mobile SIM Only 2019

Learn more about our SIM only plans

Mobile Coverage map

Network Coverage

Check out the Optus 4G network coverage in your area by visiting our coverage map.

4G Icon Product Pages

Popular 4G Network

Our Green 4G plans use the Optus 4G network which covers 98.5% of Australians.

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International Call Rates

Want to know how much it will cost to call overseas? View our Green 4G international rates to find out.


FAQ

Can I keep my existing number?

Yes. You can bring your phone number across to Southern Phone from another company.

Can I bring my own device?

Yes, Southern Phone support a range of devices including mobiles and tablets. As long as your device is compatible and unlocked, you should be able to gain access to our service.

Which size SIM card do I need?

All of our SIM Cards are triple punched meaning they are convertible to Standard, Micro and Nano SIM Cards. You can check your mobile handset’s manual or manufacturer’s website to find out which SIM size you need.

More Questions? Visit Our Help Page

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