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SIM2ROAM

Europe Prepaid SIM Card | 30 Day Use | 12GB of 5G/4G Speed Data | Unlimited Calls & SMS | Use in The UK, Switzerland & 30+ EU Countries | Plug & Go - NO Activation Needed!

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Availability: In Stock.
Fulfilled by Amazon
Arrives Jun 1 – Jun 2
Order within 22 hours and 21 minutes
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Model: Europe | 12GB 30Days


Features

  • Data: 12GB of 5G/4G LTE High-speed internet Data.
  • Phone calls & SMS: Unlimited Calls & Texts within Europe. Pack comes with a UK number (+44).
  • Validity: Plan is valid for 30 Days after the first connection to the network.
  • Plug & Go: No Activation or registration is needed, simply insert the SIM into your unlocked device and it will be ready to use!
  • Tri-cut SIM. All SIM sizes are available, including standard/micro/nano SIM. Pack comes with English user instruction.

Brand: SIM2ROAM


Service Provider: Global


Cellular Technology: 5G


UPC:


Number of Items: 1


Package Dimensions: 4.25 x 4 x 0.28 inches


Item Weight: 0.317 ounces


Item model number: Europe | 12GB 30Days


Other display features: Wireless


Manufacturer: SIM2ROAM


Date First Available: July 22, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 1 – Jun 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • It works great on my trip, I will repurchase in the future.
Model: China | 10GB 30Days
This data only SIM card for China worked fine for me. The card comes with clear instructions, a pin tool for pulling out your sim card slot, and the new sim in multiple sizes. This card included 100 mB of data use for one day in North America. This gave me enough time to insert the sim card, change my settings to "roam" and use data from this card before my trip. Once in China, after inserting this sim card, it found a connection immediately. This access to cell signals was very good most of the time. There were several times when in Tibet that I could not get a connection while on the road between larger towns. Even when on the road while in Tibet, it did get access because I found we messages on my DM platform at the same time, while at an "Everest base camp" on the Tibet side, other tourist were able to get a signal, when I could not. Overall, I'm very happy with the performance of this card and I will purchase it again in the future. It is probably cheaper to buy a Chinese Voice/data sim card from CHINA Telecom, but that would me factoring in time in your travel schedule to fine a China Telecom store to get the sim card. ... show more
Reviewed in the United States on September 24, 2025 by RangerY
    • Did not work in Argentina despite being marketed as being able.
Model: Brazil 30Day
This sim was marketed as "Brazil Data ONLY Sim Card 30 Days 12GB of High-Speed up to 5G Internet Data Free Roaming in South America NO Activation or ID authentication Needed" "Supported Countries: Brazil & South America (Argentina, Chile, Colombia, El Salvador, French, Guatemala, Peru, Panama & Nicaragua.)." https://www.amazon.com/dp/B0D4M42LCP Sim was inserted and iPhone Connected immediately to Clario network upon arrival in Argentina, October 2025. Received incoming notification messages from the UK 3 network with charges for various services, but these messages never stated the available data or available duration. This sim just never worked despite repeated review of all my iphone settings. I have used data sims in the past in Europe with no problem, and all my iphone settings, data roaming etc. were correct. I did not attempt to send any text messages or calls to accidentally drain the balance either. Purchase at your own risk - caveat emptor. ... show more
Reviewed in the United States on October 26, 2025 by cinla
    • Easy to use!
Model: Japon 15 jours
Having these on our trip was very nice, saved us the cost and hassle of trying to find a data plan when we land. They worked very well for the entire trip. Note that you can't make normal phone calls but you can using apps like Google Voice or whatsapp. Easy to install. It really was as easy as just inserting them and they work, as the instructions said! I was very grateful for that ease of use. No signing up online or installing special apps or anything they just worked. ... show more
Reviewed in the United States on October 16, 2025 by Marcus
    • Phone sim card
Model: Europe | 12GB 30Days
These worked well. I purchased 3 and had issues with one. The support staff helped with in a day or two fix the issue. The coverage was good all over Ireland. With the cards that worked out of the package it was as simple to setup as the directions stated. They worked in Apple and Android phones. I would purchase this item again from this company. ... show more
Reviewed in the United States on November 3, 2025 by AM
    • Give it a try
Model: Costa Rica 30Day
Worked great for me. I activated it in Nicaragua and used it mostly in Costa Rica. The only problem I had was that when I landed in Costa Rica it didn't work anymore. It turns out I just needed to restart my phone. One nice thing I found was that it would connect to multiple cell services so I had better coverage as a result. The cost per GB of data is very competitive. Activation was a breeze because there really is no activation procedure. Once the SIM is installed it automatically activates as soon as it connects to a network that it works with. I hear you can buy SIM cards at the airport when you reach Costa Rica. I never looked, but I very much doubt you will find as good a deal. Airports are not known for their bargain prices. Plus it's nice to just land and have service rather than have one extra hassle on arrival. ... show more
Reviewed in the United States on September 20, 2025 by KP
    • Works great for Costa Rica
Model: Costa Rica 30Day
Got the Costa Rica 30 day card for a week long trip there. It worked absolutely great!! Upon arriving at the Costa rica Airport, these are steps I took: 1. I turned off my phone 2. Switched out my original Sim card with the Costa rica Sim card 3. Restarted my phone 4. Went to my phone's settings for "Data Roaming" and turned it on 5. Within the seconds the data & Sim card was working. You do get a text from a UK phone/data/Sim card company which is where the Sim card is from. But ignore it as it isn't that relevant since it talks about your call/texting service which I didn't have, just the data. I was right in San Jose so Data was always great, I did not venture out further of the city to test its coverage though. ... show more
Reviewed in the United States on September 11, 2025 by Chyanggg
    • 2of 4 DOA, remaining 2 dead after 2 days.
Update April 5,2023 After 2 days, the remaining 2 (30 day 15G SIM card) that initially worked also got disconnected and China Mobile shows up as the network. I know I did not use up the 15G of data because I got an eSIM from SingTel Airalo, and I used 500M in 2 days on the SingTel network. I am lucky that I still have a slow cell data service and have international data. Albeit at the unbearable speed of 256kb. It was my life line to get the Airalo data service that delivers eSIM card online. If you have to use a physical SIM card, get the 15 day ones and not the 30 day ones. The 15 day SIM cards worked all the way to the end of my trip. Original review … The SIM cards worked like a charm when they do. I bought 6, installed 4. 2 worked on power up. Good. Not the same for the other 2. The other 2 connected briefly and got kicked off. “iPhone not activated Contact you carrier if this problem continues to occur”. It looked like to me that the SIM card is not authorized to work in Japan. So I checked the carrier. And it says China Mobile (in Chinese). Of course these 2 wouldn’t work! It would work in China! So this is a packaging problem. They we mixing up SIM card from the wrong country! Luckily, I bought two extra as backups. The other backup SIM cards (15 day 10G) worked just as expected. ... show more
Reviewed in the United States on March 31, 2023 by beebop

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