Very good service and quick shipping.
I like the service of Telestial, sample and easy, just fit my need. The only wish is hot spot need more then ten, better for a tour leader like me.
By Yu-Hsiang C.
Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Great
316 reviews
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Telestial.com - SIM card, SIM cards, International GSM Prepaid SIM cards, local SIM card, roaming SIM cards, and unlocked GSM World cell phones for a variety of destinations such as Italy, France, UK, United Kingdom, Greece, Russia, Spain, South Africa, United States, Canada, Mexico, Egypt, India, Australia, New Zealand etc
Telestial Inc. (telestial.com) has 316 customer reviews on The Fair Hearing, with an average rating of 4.4 out of 5.
Showing 209 reviews with 5 stars · Clear filters
I like the service of Telestial, sample and easy, just fit my need. The only wish is hot spot need more then ten, better for a tour leader like me.
By Yu-Hsiang C.
If you want low calling rates you need to look into their calling plans.
By shock421
Great service cant wait to use this great bargain during my trip to Europe
By Peter S.
Received Explorer SIM & it works. I will be using the sim card on my Iphone 4 (unlocked) for a trip aboard next month. Instructions are well documented and easy to follow.
By Al
I wanted a disposable phone for international travel. I need a way to reach my children and access my email without the massive expense of using my US carrier's global plan. It took almost a dozen phone calls to their customer service dept. and a dozen visits to the website to figure out what I needed. This is not an intuitive process! However, their staff was extremely pleasant, always answered my questions and was very responsive. They answer their phones 24/7 and were helpful and knowledgeable. It is also very affordable. I got an unlocked, global smart phone and sim card for $49. It arrived in 3 days and I am setting it up now for a trip to Europe. If you need a global phone, sim card or data plan, this is the company to use!
By Susan K.
I received my sim for travel to the UK. I'm from the US and it works here. No problem receiving or making calls.
By M.C.
only ordered the sim card yesterday. it arrived by post today. how fast is that! haven't yet put it into use.
By Marg R.
My wife and I bought two of the Quad packs from this site, they arrived as described with very good documentation. A small booklet, we carried everywhere in Europe that guided us on how to use the service! Everything was ready to go before we left and we could give our friends a US number to call us on even when we were in Europe. We had a small issue with the network in Estonia, called the 24 hour customer service and they fixed the problem over the phone!! I'd recommend to family and friends.
By Terry