OneSimCardReviews of onesimcard.com

I had a very good experience using OneSimCard Universal on a one week trip to Costa Rica. I am glad that I will be bale to keep the sim card for trips to come. An advantage of using this service, rather than buying a sim card abroad, is that you can test it out before leaving home. I would suggest doing this two weeks before leaving home. I say this because I did have a problem with the original US number associated with the sim - it worked for calls but not for texts. This was unacceptable for my situation. I worked with the company and they eventually issued a new number that worked properly. Although the initial problem should not have happened, I was impressed with the support system that solved the problem. I am sure they would have been able to do this if I was abroad, but it would have been more anxiety producing. The support team also works hard to keep up with the different phone models and frequent changes in operating systems. I think that good support is the key advantage of this product.

Cool service , reliable everywhere

Really excellent customer care and quality services.

I have decided to use the OneSimCard for my recent trip (OCT 2018). First I tested in USA, then Japan, Thailand, China and Singapore. (countries of zone B - $99 for 2GB of global data). I have to say that the performance has exceeded my expectation and the ability to call/connect to the Internet right after landing is priceless especially for trips including multiple countries. I was getting mostly 4G speed for the Internet, used ZenFone 2 (ZE551ML). One advice - need to be careful when enabling the WiFi hotspot for other devices, they may treat this as any other WiFi and update apps and do other data consuming tasks.The OneSimCard created a bonus for me in China - LINE - messaging app which I always use worked when using Internet from OneSim card, did not work from WiFi in hotels, as everybody will tell you that this app is blocked. It was not blocked for me for whatever reason. I was able to communicate inside China and and with outside of China using LINE. Very happy overall 10/10.

Using Onesimcard for 4 years.. working great.. No complaints so far.

I've had two sim cards from OneSimCard for many years, each with a big balance, and multiple Personal Extra Numbers, but recently decided that it was time to consolidate down to one card. I had put it off for several weeks thinking that it would be a huge hassle. I finally decided it had to be done, and used the OneSimCard chat support to inquire how to consolidate the two SIM cards. To my shock, it was super easy, and the support team provided clear, easy instructions, and even checked-back at the end of the process to make sure I was satisfied. Great service, and the new Universal SIM works like a champ in a recently purchased (from Verizon) iPhone SE. You can't go wrong with OneSimCard!

I investigated a number of options that might have provided me with telephone and internet service during a recent European trip. I decided to purchase a international hotspot from OneSimCard and download their VOIP ap to my US smartphone. My decision was based on the excellent customer service provided by OneSimCard staff. Before my trip they patiently answered all my questions and helped me get my devices set up. During my trip both phone and hotspot worked perfectly. I was particularly pleased to have phone service when the person scheduled to pick me up at a French train station did not arrive as planned. I look forward to using my OneSimCard hotspot on future international trips, and I will continue to use the VOIP ap here in the US since I live in a region were my Verizon phone does not have universal coverage. I highly recommend OneSimCard to other overseas travelers.

If you are looking for a great way to send & receive phone calls while outside the USA get the OneSim Card. I’v Had mine since 2016 & used it in Africa, Spain & Portugal. They’ve got great customer service. Stephanie answered all my questions. Chris, Atlanta, GA