Patricia C.
Product as describe
Product as describe. Excellent customer service
Response from OneSimCardDec 26, 2019
It is good to know that our support team was able to help with any issues you may have encountered. Thank you and safe travels!

OneSimCard.com provides inexpensive international mobile connectivity for travelers, businesses, and connected devices, helping customers stay connected wherever their journeys or operations take them. A service of Belmont Telecom, Inc., OneSimCard combines telecommunications experience with practical solutions designed to simplify global communications and help customers manage their connectivity costs. We've been helping our customers stay connected for over 30 years.Our services include international eSIMs and physical SIM cards, prepaid mobile data plans, voice and text options, and corporate mobile solutions. Travelers can choose connectivity that fits their destinations, devices, and usage needs, with convenient online account management and recharging. Our OneSim VoIP app provides additional calling and messaging options over an internet connection.For businesses, OneSimCard also offers IoT and M2M connectivity for applications such as asset tracking, fleet management, connected equipment, and remote monitoring. Flexible connectivity options and SIM management tools help organizations support deployments ranging from a handful of devices to larger international operations.Supporting our customers is central to everything we do. We understand that selecting a service is only the beginning: customers also need clear guidance, straightforward setup instructions, and knowledgeable assistance when questions arise. Our team helps customers navigate product choices, activation, account management, and technical troubleshooting, supported by online resources and direct customer support.Whether you are planning an overseas vacation, keeping employees connected abroad, or managing devices across borders, our goal is the same: to make international connectivity easier to understand, simpler to manage, and backed by people committed to helping you succeed.
OneSimCard (onesimcard.com) has 580 customer reviews on Five Star Index, with an average rating of 4.0 out of 5.
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Patricia C.
Product as describe. Excellent customer service
Response from OneSimCardDec 26, 2019
It is good to know that our support team was able to help with any issues you may have encountered. Thank you and safe travels!
Bernadette B.
Extremely good experience I was very happy with the service, which was prompt and professional.
Igor K.
Card received
Ozzies
I don't want to sound "pompous" (if that's the right word), but a lot of average users of overseas/worldwide Sims do not have the experience to work through who is best & the best way to save money on calls, texts, data for internet use & gps navigation. We live in Australia and our telecommunications companies are super expensive when using an Australian Sim overseas. Because of this, l have over a number of years, tried many different Sims & the greatest saving comes from buying a local Sim (when you arrive in the overseas country) BUT if that country does not speak or write in English it can get VERY frustrating. I have been using OnesimCard for about 5 years and it is fantastic. The convenience of using their Call Direct & VoIP apps is really easy and saves a small fortune. Their customer account website pages are the most "user friendly" I have ever used, and use the Internet a LOT. I know we all hate spending money or wasting money, but the best way to use OneSim's services is to: Buy a "Universal" Sim / recharge your 1Sim Fund with US$50 to US$100 / Add an ANNUAL PEN with a US phone number (cheapest to buy & better/cheapest data packs). If you do the above, you will get the greatest savings on an annual basis, then all you do is buy a 14 day or 30 day data pack JUST prior to going on EACH trip. Then, make sure you follow the "setting up" settings and use the VoIP App all the time. These settings will work in any country in the world so you do not have to mess around when travelling anywhere. Happy travels.
William
I chat today with a representative named Jonathan, it was very bad customer service. I simply had a question and was simply trying to understand how their service work. My wife and I had not purchase a card to use, apparently, I used over $100 in service in less than a day my wife didn’t but got a message stating that she need to purchase more service, anyway. I was simply asking questions to understand what had happened this guy straight forward made me felt like I was stupid, was rushing me to stop chatting and Putin writing that had spent 35 minutes with me, even tho I had to wait 20 just to start chatting. The guy who first initial helped meto set up my card on my phone spent almost 50 minutes trying to resolved issue was polite and patient. I’m not satisfied with service I took Screen shots on the conversation hopefully someone can help this guy understand what customer service it’s about.
png sandaunist nuku W.
The best ever world travel simcard because if you loose or the phone got stolen, you will get your same phone number again unlike any other travel sim cards. And also the rates are very cheap/low in many countries of coverage . I would like to say onesimcard service is 100% plus.
Marina
If I could give 0 stars I would. Terrible customer service!
Response from OneSimCardApr 30, 2019
Hello Marina, We are sorry to hear that you had a negative experience with our support team. We see that you placed a review before raving about the same support team so we would like to hear your feedback directly on the experience so that may continue to provide excellent services going forward. Please feel free to contact OneSimCard and ask to speak to a manager so that we can assist you accordingly. Thank you, OneSimCard
ligia
I. always use my onesimcard.it work great every place I go. I trully recomend getting one. the customer service is really helpfull. thank.you. big 10 for you guys.