Unlimited Data, Calls & Texts | 30 Days

In Stock - Buy before you fly!
  • Free Shipping
  • Aussie Support
  • Great Holiday Guarantee

Plans cancelled? Hassle free returns with 100% Money Back Guarantee

  • Connect fuss-free as soon as you land

  • Data speeds for all your travel needs

  • Prepaid with no hidden roaming costs

What's included?

  • Unlimited data
  • 5G data speeds
  • Data speeds slow down after 40GB (Fair usage policy)
  • Hotspot/tethering enabled
  • Unlimited calls & text to US numbers
  • Unlimited calls & text to Australia (landline & mobile)
  • US mobile number
  • 30 days of usage once activated
  • 3 in 1 SIM size (nano, micro & standard)
  • Comes with a SIM tray opener

Things to know

  • Needs to be activated by 05/2025 (ignore expiry date on packaging)
  • Simple plug & play activation
  • No ID registration needed
  • Coverage on the T-mobile/Ultra Mobile network
  • Works in USA & Hawaii (Does not include Alaska or Canada)
  • Compatible with GSM devices (Oceanic/Australian devices)
  • Works in all unlocked devices (mobile, tablet & wifi) 
  • No recharges available - this is a one-time use USA SIM card
  • If you need multiple SIMs - Save 10% with code MULTISIM10 at checkout
Will this SIM work in my device?
The best type of phone to use is an unlocked GSM phone that supports one or more of the following frequencies:


  • 1700/2100 MHz (3G / 4G or LTE depending on location)
  • 1900 MHz (2G or 3G / 4G depending on location)
  • 850 MHz (2G)


    You can check whether your phone is compatible here.


    Step 1. Click Check Compatibility.

    Step 2. Google Search the US ZIP code of the places you're travelling to and verify the ZIP code.

    Step 3. Select your phone brand and model and click Verify to find out whether your phone is compatible with the USA SIM.

  • Domestic Shipping Australia
    Shipping is calculated in business days (Monday - Friday).
    Shipping Method NSW VIC QLD SA WA & TAS
    Standard - Free 4 4 5 5 7
    Express - $7.99 1 1-2 1-2 2 2

    How fast can you deliver?
    If you are a part of the Australia Post Express Network we can get your order to you the next business day if you order before 12PM AEST with express postage.

    Where is it sent from?
    Orders are shipped from Sydney via Australia Post.

    How do I track my order?
    You will receive a tracking number via email after we have dispatched your order from our office, you can track online with Australia Post.

    When do you dispatch orders?
    Same day dispatch before 12PM AEST, every day of the working week.

    How much is delivery?
    Standard - Free
    Express - $7.99
    How do I activate?

    Step 1. Land in the USA
    Step 2. Insert SIM card
    Step 3. Turn on 'Data Roaming' in your mobile/network settings
    Step 4. Text GOGO to 6700
    You should connect within 5 minutes and you are all set. Happy travels!

    What if I need help?

    Our SIMs generally have no issues, however, nothing is a guarantee. Sometimes SIMs have technical issues that need troubleshooting.
    If you land and your SIM does not work as expected then you need to follow these steps:
    Step 1. Ensure you have followed all steps in your SIMs digital PDF guide.
    Step 2. Reach out to us for support via Facebook live chat or email us at We are active between 10am - 6pm AEDT
    Step 3. If our technical support cannot resolve your issue you will be entitled to our Money Back Guarantee and we will help you find a local option for the rest of your trip

    How can I make calls & texts?

    If you want to call or text home, you have unlimited calls/texts available to use for 30 days in the United States.

    Simply dial: Country Code -> Area Code -> Mobile Number

    For example: If you wish to dial 0431166871; you would enter +61431166871.

    For local calls & texts: Simply enter the local number and you are all set!

    How do I check my balance?

    Simply text DATA to 6700.

    No recharges?

    If you need more data or a longer duration, you will need to purchase multiple SIM cards and swap them out as you go. If you want more than 1 SIM card, you can checkout with the code: MULTISIM10 for 10% off your order.

    How do I find my new number?

    Your new US mobile number will be texted to you after activation in the US.

    Can I buy a USA SIM card in Australia?

    Yes you can! We recommend buying before you fly, so everything is sorted ahead of time. This means you can just pop your local SIM in when you land in the USA and be good to go! It’s the easy and stress-free option, and means you don’t need to waste precious holiday time trying to find a local SIM shop once you arrive.

    The best way to buy a USA SIM card in Australia is online. It will be shipped to your home address via regular mail - just make sure you choose the appropriate shipping method so it arrives in time! We do offer a few options via our website, so feel free to scope out what works best for you.

    Does the USA have reliable data speeds?

    We make sure we source our products from the biggest and best USA Telcos available to get you guys the best deals possible, but if you’re in a remote location, there might not be any nearby towers for reception.

    You’ll probably find that, like in Australia, data speeds are faster in popular metropolitan areas and slower when you are more remote.

    It’s also important to note that SIM cards are technical products - where you’re located, what phone you have and how busy the line is can all affect your data speed, just like they back home.


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    Customer Reviews
    4.6 Based on 28 reviews
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    Filter Reviews:
    Alan T.
    I recommend this product

    USA sim card

    Excellent sim sim with good coverage. Affordable. Excellent service and staff provide great service with good communication.

    Peter T.
    Australia Australia
    I recommend this product

    Sim direct review

    Partner and I purchased the USA unlimited, spent most of our time in Hawaii. Did not have any issues whilst on other islands and Las Vegas . Internet/4G and even 5G . Easy steps to use, would recommend for travelling.

    Michael G.
    Australia Australia
    I recommend this product

    Too soon to review

    Purchased 2 o/s simcards a few months back for my upcoming trip. Have not been yet so can’t give reviews. On previous trips overseas sims cards purchased worked well without any hiccups.

    Desiree W.
    Australia Australia
    I recommend this product

    SimsDirect have always been reliable on my America trips

    Always easy to load the sim and start working as it’s wheels down on the tarmac. Never had any issues with SimsDirect in all the years I have been using them.

    N U.
    Australia Australia
    I recommend this product

    Unlimited US sim

    Easy to buy and simple to use. I put the sim into my phone as soon as I landed in the States and I was good to go. I’ve got data, text and calls for 30 days. Stress free navigation!

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