Three

Love taking these SIM cards abroad as it allows for the use of internet without having to buy a local SIM, just be sure to activate it in the UK before you fly and keep it in your phone, otherwise you will lose internet connectivity! Found out the hard way when I placed it into a travel router and realised my mistake. Even when purchasing the 10GB pack, roaming will still give you the 12GB limit so the data allowance is very generous, provided you are not abroad for very long or are not consuming heavy amounts of data via streaming etc. At around 8-10 quid per SIM (depending if you buy it on a deal) these are a nice cheap alternative to roaming abroad or even some local SIMs in some countries, the fact it works in 71 countries is great as it would cover most popular holiday destinations for most people! Only downside is, you will not be able to make local calls in said countries if you need that functionality. But you can call & text UK numbers no problem.

Perfect for travelling. Bought for going to the US as didn't want to pay for an extortionate bolt on or overseas charges. I have a dual sim so was easy to swap. No issues at all using in US and was perfect amount of data.

- Bought the sim card a few days before my trip to the US. Inserted it into my phone to activate it. Got the text messages with the number and everything, even downloaded the app. - Data seemed to work within the UK. However, zero balance was showing on my account (after registering the number, of course). - Contacted customer support, which confirmed that if my data is working in the UK, even though the balance is zero, it should work in Go Roam countries like the US (where I was planning to go and the reason for this purchase). - Went to the US. Data wasn't working (even though it is a Go Roam destination). Kept receiving notifications from AT&T or Verizon about how there is no data available and they can help me top up. - No data throughout the whole trip. Customer support informed that should I need data, I would need to top up. My explanation was that, since this is a pre-loaded SIM card and whatnot, I shouldn't have to buy more. - 6 days after contacting customer support again while in the US and sending them proof of this purchase, all I got was the following in an email: "Thank you for contacting us and sending us the proof as requested. We have attached the proof on the account." Needless to say, I still had no data for the remainder of my trip. It was my fault that I didn't heed the warnings of some other reviews on this page. I rarely leave reviews on products, but this time I felt that people need a heads-up should they decide to purchase this and essentially test their luck. I believe you would be better off purchasing a SIM from a different carrier that, even though it may be more expensive, would give you the peace of mind you deserve.

Bought for use in America. It was easy to register and saved me lots of money on roaming charges. I found the data worked absolutely fine and had no problem sending texts. I had a problem with phone calls. For some reason I wasn't able to make calls abroad. I tested before going away and after coming back where it worked fine but not in America. I would buy again when traveling as the main thing I need this for is the data.

The Three Mobile PAYG Voice SIM Pack is excellent! With 10GB for just £10, it's fantastic value for money. The setup was quick and easy, and the network coverage is reliable. I'm very pleased with the performance and affordability. Highly recommend for anyone needing a budget-friendly mobile plan!

We buy a few of these when we travel to the USA as we've full dual sim phones(not esim). I figured this review may help as there are comments about ensuring you activate these in the UK before you leave. I would say that may not be entirely true or necessary because we're not in the UK and we activate these in the Republic of Ireland before we fly to the US and never an issue. We can't even download the 3UK app either as it's not available in our country. I did once side load the app but by the time I'd downloaded and created an account the SIM activated anyway. You can always create an account without the app on a browser and track your data that way. You get 30 days so don't activate it too early but if you're heading for 2 weeks let's say then you can give it a try maybe a week or 2 before you leave to get over any tech gremlins in advance. I know we do this, ensuring we have roaming turned on and set SIM 2 as data, you'll need your main number just in case your bank texts you for suspicious activity. As the cap is now 12gb for each trip we have 2 x 15gb cards and a backup 10gb card because my partner blows through data like nobodies business. When the 12gb on the 15gb card expires we'll throw it away and put in the new one. Wasteful I know, but they don't offer esims. Lots of new phones aren't fully dual SIM anymore. Three UK don't offer esim on these card types or plan types. So if you're device is sim + esim see if you're own main provider can't replace your SIM as esim then this throway SIM might suit you for travelling and/or possible nefarious reasons.

En la descripción del anuncio pone que es un pack de 3 tarjetas, sin embargo solamente viene una. De haberlo sabido no lo compro.

getestet in Südamerika, USA, Kanada, Australien, Indonesien

Sehr einfach und schnell zu aktivieren. Einsatzbereich in vielen Ländern gegeben. Für mich ging es hierbei mehr um den asiatischen Bereich. Werde die Sim weiterhin nutzen.

Hatten die SIM Karte auf Mittelamerika Tour . Bester Empfang überall außer Honduras und Belize . Ich kann Sie uneingeschränkt empfehlen . Das einzige man kann keinen Hotspot geben damit!!!

Funktioniert ganz einfach weltweit. Würde ich jedem zum Reisen empfehlen. Getestet in Costa Rica, Panama, USA, Canada und Deutschland.