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Join a New Mobile SIM Plan and Stay until 1 June 2026 for $75 Bill Credit @ Southern Phone
Posted 3/25/2026

Join a New Mobile SIM Plan and Stay until 1 June 2026 for $75 Bill Credit @ Southern Phone

MobileSIM Only Mobile PlanStore Credit

Mate, check out this massive savings opportunity with Southern Phone!

  • Score a HUGE $75 bill credit just by signing up for any SIM plan and sticking around until June 1, 2026.
  • Imagine getting up to three months of your plan essentially FREE if you jump on the $24/month 20GB plan before May 31st!
  • It’s powered by the reliable Optus network, but remember you need to commit until mid-2026 to lock in that sweet credit.

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