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Prepaid USA Sim Card (10GB | 30 Days | T-Mobile)

4.9|Based on 1399 Reviews4.9 out of 5 stars based on 1399 reviews
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GBP£25.00
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Recent Reviews

Tania G.

Worked an absolute treat -

Worked an absolute treat - inserted the sim card on arrival at my destination and worked seamlessly. Great service leading up to the holiday, and speedy delivery as well! I will happily continue to purchase sim cards from SimCorner for future travel plans.

Helen F.

Love Sim Corner - my

Love Sim Corner - my US card worked just as it should. Much appreciated everyone!

Tanya C.

Worked perfectly for our trip

Worked perfectly for our trip to the Rocky Mountains and Alaska.

Paul H.

great service

great service

How to Activate SIM Card?

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  • 1

    Follow the instruction

    Follow the activation process as per the instruction sheet.

  • 2

    Insert your SIM Card

    Make sure your phone is turned off. Insert your SIM card into the SIM tray.

  • 3

    Turn on your phone

    Power on your device and wait for it to recognise the SIM card.

  • 4

    Confirm network connection

    You should see signal bars or a network name at the top of your screen.

  • 5

    Set up your phone

    Once activated, your device may prompt you to configure settings or install updates.

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Frequently Asked Questions

Everything you need to know about SimCorner’s SIM and eSIM services for a hassle-free travel. View all FAQ

SimCorner is your trusted global provider of travel eSIM and SIM cards. We offer affordable, hassle-free plans with options for data-only or data with calls and SMS, covering 200+ destinations. Order our prepaid SIM cards online for fast delivery to your doorstep, or choose an eSIM for instant purchase and easy activation. With our unmatched coverage and award-winning customer support, you can explore the world with confidence wherever your travels take you.
Make sure that your device is unlocked before you depart for your trip. Please note: Being on a post-paid plan or contract with your local carrier doesn't mean your phone is locked. If you are unsure, please check with your current service provider.
10GB Data in USA, Hawaii Mobile hotspot/tethering allowed Unlimited Minutes to USA mobiles and landline numbers Unlimited SMS to USA mobile numbers 30 Days service from activation No incoming call charges from any country
To check your data balance you have used, you simply need to dial #932#. A prompt will show how much data you have used so far. If you receive any prompt/text messages noting that you have zero credit balance then you can ignore as it does not relate to your data balance.
Yes, you are able to hotspot/tether from your phone to another phone or device.
You simply need to have MOBILE DATA functions ENABLED/TURNED ON in your phone to use the service. The sim card will be active from the activation date you have provided. It is on this date that your 30 days of service will automatically commence.
The sim card will connect to the T-Mobile network in USA (including  Hawaii).
The plan will last 30 days from the activation date provided. If you are staying longer than 30 days and wish to recharge the sim you can do this by either going into an T-mobile store in the USA or calling T-Mobile customer service on 611 from your mobile handset. The recharge cost will be in USD and may/will vary from the cost you paid with us for the first month. They will also charge taxes based on the area you are in. If you don't need the same plan for the following month or only need a few more days of service, then just let T-Mobile know and they will provide you some prepaid plan options to change to. Alternatively, you can look to purchase multiple sims to cover your duration if travelling for more than 30 days. For example, if you are travelling for 56 days and are departing on the 1st of September, then you should select '2' for the quantity (qty) and add them to the cart. Then in the cart page enter the activation date for the first sim as 1st September and then press the "+" to enter the activation date for second sim as 30th September (you can select whatever activation date you like or even have them overlap, just keep in mind that your 30 days will begin from that date). You can then use the two sims for 30 days from the dates you have provided.  (Please note: each sim card will have a different phone number). As long as you are aware your 30 days will begin from the activation date you provide for each sim, it's up to you what date you provide ensuring it covers you for your duration. It's fine to have services overlap.
Should you run into any issues with the sim whilst overseas then we encourage you to email us immediately at support@simcorner.com and let us know the following information; Your order number or the name that the order is under along with the sim card number. Which country you are in currently and whether the sim connects to any network, if so, which network? Did you receive any SMS after you inserted the sim? If so, please send us a screenshot of that message. Message us screenshots of any error message you are getting. What phone model you are using? Any other information about the issue, which will assist us in helping you resolve the issue. 
Within USA You simply just need to dial USA phone number you want to call or SMS. Overseas If you are wanting to call a country other than Canada, Mexico, USA, then you can stay in touch with your family and friends by sending them messages and calling them via data based apps such as Whatsapp, Viber, Snapchat, Messenger, Skype, iMessage etc. Alternatively, if you have purchased the $15 International Talk and Text Feature add-on, please make sure to dial using the correct international dialling conventions including any area codes. 
Yes you are able to call and text your travel partners if you both purchase a USA sim card. 
We have a 100% Money Back Guarantee policy, which means that if you have a bad experience with one of our sim and receive no value from it, we will provide you a refund. However, you MUST contact us whilst you are having the issue, so our team can assist you in resolving your problems. Please do this when you are in WiFi (generally at the airport when you land if not working to begin with) or e-mail us from your accommodations (WiFi) or cafe etc. If you only decide to contact us after you return to let us know the sim didn't work then we can't look to provide a refund as we won't be able to see exactly what the issue was and why it didn't work. Should you run into any issues whilst using the sim, please immediately contact us at support@simcorner.com Should our team be unable to assist you in resolving your issue, then we will provide you a refund on your purchase.
Order your travel SIM online and select the delivery method that best suits your travel date. SimCorner delivers to many countries across the world and has dispatch locations in Australia, Canada, New Zealand and United Kingdom. Receive your SIM in the mail prior to departing for your trip. Insert your USA SIM card in your phone as soon as you land and stay connected.
USA sim card will be active from the activation date you provided at the time of purchase and will be when your 30 days begins. This is the date that you can start using your services when you're at the covered destination. The activation date is based on Australian Eastern Standard Time (AEST) and will occur between 12-3am. Should you wish to change this date after your purchase, please contact us at least 3 days prior to your noted arrival date, so we can change the commencement date of your 30 day service. You can email us at support@simcorner.com to do this. However, we cannot change the actual time of when the activation occurs, only the date.
Your local USA phone number is only generated once the sim card is activated (based on the activation date that you note at the time of purchase). You 30 days of service will commence from this date. Upon arriving in the USA and after inserting the sim card in your mobile phone, you can go into your phone settings menu to view your USA phone number.You will also receive a text message from T-Mobile noting your local USA phone number. Can I get my phone number earlier? When a sim is activated we are able to retrieve the phone number from the system. As an option, if you are travelling for less than 30 days you can look at providing an earlier arrival date when purchasing the sim card, bearing in mind that your 30 days of service will still begin from that date. You can then e-mail us on the activation date you provided requesting your phone number which we can then forward to you.
You will receive a 3-in-1 sim card; which includes all sizes (Standard, Micro and Nano). This USA sim will fit in any phone. You simply need to just pop out the sim card size that fits your phone.
Coverage: USA, Hawaii When the T-Mobile coverage map states that the coverage is by a partner network in the USA, this means that you will only be able to make local calls and send local text. You will not be able to use your data and international calling in these areas. For example, T-Mobile only has a partner network when in Alaska, so you will only be limited to local calls and text within USA.
The mobile data APN settings should automatically update when you insert the sim card in you phone. If it does not, you need to update the settings so it states the following; iPhone APN Name: T-mobile APN: fast.tmobile.com Username: (leave blank) Password: (leave blank)   Android Name: T-mobile APN: fast.tmobile.com Proxy: (Leave Blank) Port: (Leave Blank) Username: (Leave Blank) Password: (Leave Blank) Server: (Leave Blank) MMSC: http://mms.msg.eng.t-mobile.com/mms/wapenc MMS proxy: (Leave Blank) MMS port:  (Leave Blank) MMS protocol: WAP 2.0 MCC: 310 MNC: 260 Authentication type: (Leave Blank) APN type: (Leave Blank) Details about APN settings and other important information will be noted on the instruction sheet that will come accompanied with the sim card.
The features on the sim card are valid for 30 days of service from activation. 
This USA sim card plan will last 30 Days from activation. If you are staying longer than 30 days and wish to recharge the sim you can do this by either going into a T-Mobile store or calling T-Mobile customer service 611 from your mobile handset. Once you have exceeded your data limit, your data service will be restricted to 2G speeds and you will be unable to add data to your sim for the remainder of the 30 days. If you think that you are going to require more than 10GB Data we advise that you purchase our Unlimited Data USA sim card for USA. Alternatively, as another option if you are travelling for longer than 30 days, you can purchase an additional USA Travel Sim Card based on the duration of your travels. If you are travelling for 60 days you can purchase a second USA Travel Sim Card and then swap them over at the end of each 30 day period (however, each sim will have a different phone number). You will need to put the arrival date for the second USA sim card approximately 30 days after the original activation date. For example, if you are travelling from 1 March to 30 April, you will purchase 2 sim cards and have the arrival date for the first sim card noted as 1 March and the arrival date for the second sim card noted as 1 April. When buying 2 or more of the same SIM, you can checkout with the code: MULTISIM5 for 5% off your order!
Should you run into any issues with the sim whilst overseas then we encourage you to email us immediately at support@simcorner.com and let us know the following information; Your order number or the name that the order is under along with the sim number and phone number. Which country you are in currently and whether the sim connects to any network, if so, which network? Did you receive any SMS after you inserted the sim? If so, please send us a screenshot of that message. Message us screenshots of any error message you are getting. What phone model you are using? Any other information about the issue, which will assist us in helping you resolve the issue. 
Within USA If someone from within USA wishes to call you from their USA phone number they would just need to call you on your US phone number. Overseas If someone from outside of USA wishes to call they would need to add the USA calling code +1 prior to the phone number For example, if your phone number is 720 462 4562, then they would need to dial +1 20 462 4562. Social App You can stay in touch with your family and friends by sending them messages and calling them via data based apps such as Whatsapp, Viber, Snapchat, Messenger, Skype, iMessage etc.
If your friends and family have have purchase the same usa sim then you will be able to call them and text them directly. However, if your friends and family are using their roaming services from back home, you will be able to text them but not call. You would need to call them via data based apps such as Whatsapp, Viber, Snapchat, Messenger, Skype, iMessage etc. You are also able to add credit to your Viber or Skype account, which will allow you to make local and international phone calls directly to landlines and mobiles.
Yes, you will have access to all your apps, messages, contacts and emails whilst using this USA travel sim card. Nothing on your phone is deleted or changed and you can continue to use your phone as per normal. The only change with using this USA sim is that you will have a new phone number. 

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Know more

Prepaid United States of America SIM Cards in UK

T-Mobile 10GB USA SIM Cards - USA Prepaid SIM Cards 

Have an upcoming visit to the United States? Get this T-Mobile USA SIM card and enjoy 10GB of 5G/4G LTE data, unlimited local calling, and unlimited SMS. Easily keep up with friends and family back home using WhatsApp and other data apps with no fear of costly roaming fees. Purchase a T-Mobile USA SIM card for your next American holiday today!

Stay connected with fast 5G /4G LTE data and keep data costs low with no roaming fees. Enjoy peace of mind while staying in touch with friends and family. Enjoy convenience and flexibility, with a one-time activation fee and no long-term commitment or contracts. Don't be limited to local spots to find Wi-Fi - your SIM card works anywhere with T-Mobile coverage in the US.

You can use your phone app just like at home with 5G/ 4G LTE speeds. This means uploading photos, streaming music, video chat connections, using google maps, and more. Best of all, stay connected with friends back home with data apps such as WhatsApp or Facebook Messenger. No more worrying about expensive data roaming bills when travelling to the US. Purchase a T-Mobile US prepaid sim card today!

Included Features Summary of the 10GB USA SIM Card:

  • Genuine USA T-Mobile SIM card and Plan
  • Country Coverage: USA and Hawaii. (Please note that this SIM does not function in Alaska. Check out our other option for coverage in Alaska Here)
  • Data: 10GB (Want more Data? check out our USA SIM Card with Unlimited Data)
  • Data Speed: 4G/5G
  • Calls: Unlimited Calls to USA and Hawaii mobiles and landline numbers
  • Texts: Unlimited SMS to USA and Hawaii mobile numbers
  • Phone Number: This USA sim comes with a USA phone number
  • Hotspot/Tethering: Yes
  • Validity: 30 Days of service from activation

 

  • Device Compatibility: This SIM card can ONLY be used in Unlocked & Compatible Mobiles Phones and NOT in any data only devices such as, iPads, Tablets, Wifi Dongles and Mifi devices. For a detailed list of compatible devices please Click Compatibility section below.
  • When to install: Upon arrival at your destination
  • Activation: Please see "How to activate this SIM card" in the "Things to know" section

 

Please note: This sim card can only be used in Mobiles Phones and NOT in any data only devices such as, iPads, Tablets, Wifi Dongles and Mifi devices. For a detailed list of compatible devices please Click compatibility section below.

 

Optional add-on:

  • +$15 Intl. Talk & Text Feature: Unlimited Minutes from USA (and Canada/Mexico with the Canada and Mexico feature) to landlines in 70+ countries, and mobiles in 30+ countries. See Calls & Texts section below for more details
  • +$5 Canada and Mexico Feature: 5GB Data to use in Canada and Mexico. Unlimited Minutes and SMS within USA, Canada and Mexico to USA, Canadian, and Mexican; Mobiles and Standard Landline numbers
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