Best Unlimited SIM-Only Plan Under $20
For under $20, E.Tel, operating on the Optus network, offers the most affordable unlimited talk and text plan, especially when factoring in international calls. Their plan costs $12/month (no introductory promotion), including 6GB of data – averaging just $2 per GB and 100 minutes of international calls. If you’re after a plan on the Telstra network, TeleChoice is a solid choice at $17/month, providing 6GB of data, with data gifting of up to 4GB and a data bank of up to 500GB.
A list of SIM Only Plan under $20
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Data Only
Unlimited talk&text
International call Included
Unlimited Data
4G
5G
SIM Pack
Monthly Payment
Short Expiry
Long Expiry
Promo Only
| Company | Data | Price | Talk&Text | Highlights |
|---|
Unlimited Plan under $20 Summary | |
|---|---|
| Cheapest Unlimited Plan under $20 | Kogan Mobile$10.00 |
| Cheapest Unlimited Unlimited Plan under $20 | Kogan Mobile$10.00 |
| Biggest Data Unlimited plan under $20 | felixUnlimited GB - $20.00 |
| Cheapest Telstra network Unlimited Plan under $20 | Telsim$15.00 |
| Cheapest Optus network Unlimited Plan under $20 | Catch Connect$10.00 |
| Cheapest Vodafone network Unlimited Plan under $20 | Kogan Mobile$10.00 |
We've found 66 Unlimited Plans between $10 and $20 from 35 providers. From these, the cheapest Unlimited is $10.00 Per Month from Kogan Mobile. For those seeking cheaper unlimited talk and text options, Kogan Mobile offers a plan at $20.00 Per Month.If big data with a low cost is your priority, felix provides a plan at $20.00 Per Month with unlimited data.Additionally, Optus offers a plan at $12.00 Per 28 Days with 5G network access, ideal for those looking for cheaper 5G options.
