Sonic Mobile.
Sonic Mobile is delivered via the
Optus™ 4G Plus Network
Sonic Mobile GO Plans Keep You Connected On The GO!
Busy in Business or Chilling with your Crew.
Just choose your data allowance — we’ll handle the rest.
Optus 4G network coverage
All Sonic Mobile Go Plans run on the Optus 4G Plus Network, giving you reliable coverage right across Australia.
Bring your own phone
Use the device you already own. You can also keep your existing number — we'll port it across at no charge.
Unlimited talk and text
Every Go Plan includes unlimited standard national calls and SMS/MMS to Australian numbers — no cap, no counting.
Australian-based support
Our friendly support team is here to help when you need it. No scripts, just real people who care.
No lock-in contracts
All plans are month-to-month with no exit fees. Stay because you love the service, not because you have to.
Track your usage online
Monitor data, calls, and SMS in real time through Sonic MyAccount, plus get email alerts at 50%, 80%, and 100% of your data usage.
Coverage.