5G SIM Only Plan — 29GB for $29 Per Month (No Lock-in, Unlimited Calls & Texts National & 15 Countries) @ Carbon Comms

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5G SIM Only Plan — 29GB for $29 Per Month (No Lock-in, Unlimited Calls & Texts National & 15 Countries) @ Carbon Comms
Go to Deal
Associatedcarboncomms on 18/02/2026 - 12:39 carboncomms.com.au (278 clicks)
Last edited 18/02/2026 - 13:10 by 1 other user

🔥 Carbon Comms SIM Only Plan — 29GB for $29/month (No Lock-In) 🔥

Looking for a great value SIM-only plan on a reliable 5G network? Carbon Comms is offering a 29GB for $29/month mobile plan packed with value and flexibility.

✅ Deal Highlights

💰 $29 per month

📅 Month-to-month — no lock-in contracts

📶 29GB Data included

🏦 Data Banking up to 1000GB

📞 Unlimited National Calls

💬 Unlimited National SMS

🌍 Unlimited standard calls & SMS to 15 selected countries

⚡ 5G Network access

📱 Available as eSIM or Physical SIM

Perfect for everyday users who want solid data, international inclusions, and the freedom to cancel anytime.

We use the Telstra Wholesale Network.

https://carboncomms.com.au/pages/carbon-comms-mobile-plans-1

Mobile 5G eSIM SIM Card SIM Only Mobile Plan

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Comments

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  • evanssm2jp on 18/02/2026 - 12:53
    +3

    This sounds very similar to my Aldi $28 plan with 30gb data and no cap on data banking (assuming that's rollover data)

    • Associatedcarboncomms @ Carbon Comms on 18/02/2026 - 12:56

      Yes it rolls over

  • musicinbed69 on 18/02/2026 - 13:01
    +1

    Seems more like PSA that you are $1 cheaper than c mobile on 1 plan, by $1.
    Good job!

  • WatchNerd on 18/02/2026 - 13:15
    +1

    Description needs more emojis so we can tell if it's a bargain or not.

    • Associatedcarboncomms @ Carbon Comms on 18/02/2026 - 13:16
      -1

      ahahah

    • MasterScythe on 19/02/2026 - 10:25
      +1

      I noticed that too… The second I see gen-alpha posting style im on high alert for scams.

  • ganjadeals on 18/02/2026 - 13:16

    @carboncomms could you please share a link which confirms the 15 selected countries? Sorry, i could not find it on your website while browsing it from my mobile phone.

    • Associatedcarboncomms @ Carbon Comms on 18/02/2026 - 13:18
      +3

      China
      China (mobile)
      France
      France (mobile)
      Germany
      Germany (mobile)
      Greece
      Greece (mobile)
      Hong Kong
      Hong Kong (mobile)
      India
      India (mobile)
      Ireland
      Ireland (mobile)
      Malaysia
      Malaysia (mobile)
      New Zealand
      New Zealand (mobile)
      Singapore
      Singapore (mobile)
      South Korea
      South Korea (mobile)
      Thailand
      United Kingdom
      United Kingdom (mobile)
      USA
      Vietnam
      Vietnam (mobile)

  • sams on 18/02/2026 - 13:31

    The CIS doesn’t state what happens when reaching data limit.

    No more data till next month?
    Excess data charges?
    Shaped data?

    https://carboncomms.com.au/pages/critical-information-summar…

    • Churna on 18/02/2026 - 13:41

      all telstra wholesales just end when it runs out except for Belong mobile

      • BatmanAU on 19/02/2026 - 09:10

        I’m not seeing where Belong just throttle you after you use your data, but personally this deal is a bit lame.

        Belong has 50GB for $30, $10 for an extra 5GB (not 2GB), unlimited calls etc.

        It doesn’t automatically come with international calls, but seriously it’s 2026, who calls normal international numbers when everyone has whatsapp, signal, FaceTime etc.

        • Churna on 19/02/2026 - 14:58

          from their mobile CIS
          "If you run out of data, your speed cap will slow to 1 Mbps, but we won’t charge you extra."

          It's the only telstra wholesale prepaid provider that offers this. Maybe being owned by telstra this is their perk.
          1mbps is fine for music screaming and very basic email/browsing. Not too bad for a small social media scroll aswell in my experience.

          • BatmanAU on 19/02/2026 - 15:38

            @Churna: Oh didn’t see it, is that on all their plans? I checked the CIS for the $30 plan and that’s where I saw the above.

            • Churna on 19/02/2026 - 19:03

              @BatmanAU: Yep applies to all mobile plans but not mobile broadband plans

    • Associatedcarboncomms @ Carbon Comms on 18/02/2026 - 13:43

      there 5 x 2GB Auto bolt on's at $10 each and then excess data charges, but we can also set zero excess spend on services as well

  • Krazyy on 18/02/2026 - 13:36

    Family sharing plans?

    • Associatedcarboncomms @ Carbon Comms on 18/02/2026 - 13:43

      we have family plans at the bottom of our page.

      • justcme on 19/02/2026 - 12:09

        How do these data pooling plans work? Can you get multiple SIMs on a single pooling plan?

  • Churna on 18/02/2026 - 13:42

    rather go with Woolworths mobile cause of 10% off shop once per month or Belong mobile cause data slows down when you run out, not just stop

    • expertreader on 18/02/2026 - 14:27
      +2

      looks like they can put stop as per OPs comment above. I rather support small business.

  • mrkorrupt on 18/02/2026 - 14:18

    Changing sims and the end of 28 days gets you up to 50gb for 13$

  • TheDukeOfNukem on 18/02/2026 - 14:24
    +1

    Looking for a great value SIM-only plan

    …then look no further than Felix's half price for the first 6 months (20$p/m) plan with unlimited internet.

    • dosada on 18/02/2026 - 14:39
      -3

      Unlimited 5g at Max 40mbs. Joke

      • TheDukeOfNukem on 18/02/2026 - 14:58
        +1

        How long is 29gb going to last if you're hitting peak 5G speeds…

  • BatmanAU on 18/02/2026 - 15:21

    Is the Optus $39 for 200GB with $5 roaming still on?

  • SKiZO on 19/02/2026 - 06:14
    +1

    Is Xiaomi 14T Pro banned on your network? Optus are being dicks and need to change.

    • Associatedcarboncomms @ Carbon Comms on 19/02/2026 - 20:33

      @SKiZO i can't see why it would be banned?

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