Southern Phone mobile plans 2026
Southern Phone offers mobile services with 3 plans tracked by Bill Hero as an MVNO on the Optus network. Bill Hero is an independent comparison service.
Plans tracked
3
3 mobile
Mobile network
Optus
MVNO — uses host network
Cheapest from
$24
/mo
Bill Hero is an independent, fully automated comparison and switching service: we compare every bill you receive against every plan from every provider, then help you switch whenever you can save. We don't seek or accept commission fees from Southern Phone or any other provider, which means we work only for you.
About Southern Phone
Southern Phone is an Australian telecommunications provider.
Mobile networkOptus (MVNO — uses host infrastructure)
Products offeredMobile Provider
Mobile plan typesPostpaid
Data range20 GB – 80 GB
Market positionSmaller / specialist provider
Southern Phone has 3 plans in Bill Hero's comparison.
Bill Hero is an independent comparison service: we don't take placement fees from Southern Phone or any other provider.
Southern Phone Mobile Plans
Southern Phone offers 3 mobile plans on the Optus network, starting from $24/mo.
Postpaid
3
plans
from $24/mo
Data: 20 GB – 80 GB · Plan types: Postpaid
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Frequently Asked Questions
How many mobile plans does Southern Phone offer?▾
Southern Phone offers 3 mobile plans across Postpaid. Southern Phone operates as an MVNO on the Optus network. Plans start from $24/month.
What mobile network does Southern Phone use?▾
Southern Phone is a Mobile Virtual Network Operator (MVNO) using the Optus mobile network. This means Southern Phone doesn't own network infrastructure — it buys wholesale access from Optus and resells it to customers, often at lower prices.
What data allowances does Southern Phone offer?▾
Southern Phone mobile plans range from 20 GB to 80 GB of data per month. The cheapest plan with at least 10 GB starts at $24/month.
Is Southern Phone a good provider?▾
Bill Hero is an independent comparison service and doesn't rate or recommend specific providers. Southern Phone's plans are compared alongside all other providers in our database — check the plan prices and customer reviews on this page to make your own assessment.
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