Simply the Best with Network even in the remotest part of the WORLD This is my second sim, my first sim got damaged and I had to get another one. I travel abroad frequently and like keeping in contact with family and friends as often as possible. My US line works perfectly well wherever I am in the world. The network is perfect and charge rates is quite okay. Recharging is quite easy either online or via phone. I will always recommend Telestial to frequent travelers abroad.

Super fast and easy! I'm headed to Europe for the first time for a month, and figuring out how to call home was a massive headache - do you use your provider, buy a SIM card there, illegally unlock your phone...? Telestial was a super simple solution. We ordered the SIM card online, and it arrived within two days with a TON of information on how to set it up, how to top up minutes, etc, in a handy pamphlet that fodled up to be wallet-sized. Very useful, very straight-forward. Highly recommend!

Total waist of money Total waist of money. Reception is extremely poor (used their SIM card in UK, Ireland and USA). My phone kept disconnecting and searching for network. In UK and Ireland sometimes I had EDGE connection (so the speed was so slow that I couldn't even send a message in a chat). Extremely disappointed.

Telestial used to be a good company but … Telestial used to be a good company but they have changed. For us in North America we used to get a U.S. number with our U.K./Global number. They changed that so the US number is $2/month and they make it difficult to keep your balance active to. When they made their service change they said they sent us an email (which I never received) about my old sim being inactive and having to get a new one. There are better international mobile services out there. Telestial also refuses to refund my balance to me as well. Go with a different company.

it's only with UK number +44 it's liar sim card seller only for uk people. imagine you buy sim card for colombia and when you're in colombia the local people need to call +44 so expensive. amazing bad description sheet and no totally refund. please everybody change website