Simcorner USA

Activation was difficult but card works fine

I received the sim timely by post well before I had to travel. However, upon landing in India, it had choppy service right from the get go. It was a data sim so whatsapps should have run smoothly, however msgs would come and go at whim. Majority of the msgs wouldn't go from my end but I could receive msgs and Whatsapp audio calls went through but would be static and barely audible. I ended up buying a local sim at the airport within hours of landing due to the sim corner sim's non-smooth functionality. Will not recommend.

I wasn't able to get my card working when I arrived (errors via the app). When I finally did, I wasn't able to use the internet right away and eventually when it worked, it wasn't reliable (even in downtown Reykjavík). Phone calls did work however.

I’ve used this service over the years, and been happy until a new change. I like landing from The US and having a local phone number in Europe. But the service changed and you can’t buy more data unless you’re in the UK. I was able to top it up in the past. So once your data is out, you’re done :(

This is the second time I buy an e-sim for the US. Both times were from T-Mobile. Awful coverage, the data cut all the time, low speed and it was very inconsistent either in Miami and San Francisco. Pretty bad experience guys.