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OneSimCard

OneSimCard® is a mobile roaming service for international travelers that greatly reduces the cost of using mobile devices when traveling abroad. By simply inserting our international SIM card into any unlocked GSM phone, tablet or other mobile device, OneSimCard saves travelers an average of 85% over domestic wireless carriers'​ international roaming rates. As recommended by The Washington Post, New York Times, PC Mag, Toronto Star, Time/CNN, Boston Globe, Chicago Tribune, and more. Service highlights include: - Free incoming calls in over 160 countries - Outgoing calls from only $0.25 per minute - Free incoming SMS text messages everywhere - Mobile Internet data service in over 170 countries, data in Europe (EU) for as low as $0.01 per MB - Corporate Account management system for businesses of all sizes to manage any number of traveling employees - SIM comes with both a European and U.S. number - Add local or toll free phone numbers in many countries including USA, Canada, UK, Australia, Brazil, France, Hong Kong, Israel, Italy, Japan, Malaysia, Mexico, South Africa and Spain OneSimCard is a division of Belmont Telecom, Inc., a licensed U.S. interexchange carrier (IXC) providing telecommunications services since 1994.

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Telecommunications 5 Employees Found Belmont, United States Founded 1994 49788 Similar Companies
5 Employees Found
95% Email Coverage
$24.7M Est Revenue
1 Office HQ
49788 Similar Companies

OneSimCard – Company Information

Telecommunications
Founded 1994
130 Trapelo Rd, Belmont, MA, 02478, US
M2M IoT international roaming global SIM card international cell phone service international mobile data international SIM card

Frequently asked questions about OneSimCard

What is OneSimCard email format?

The widely used OneSimCard email format is {first_initial}{last} (e.g. jsmith@onesimcard.com) with 75.00% adoption across the company.

What is OneSimCard customer service number?

To contact OneSimCard customer service number in your country click here to find.

Who are the decision makers in OneSimCard?

The decision makers in OneSimCard are Philip Laffy, etc. Click to Find OneSimCard decision makers emails.

What is OneSimCard and how does it work?

OneSimCard is an international mobile roaming service designed for travelers who want to reduce their mobile costs while abroad. By inserting our global SIM card into any unlocked mobile device, users can access affordable voice, text, and data services in over 200 countries. The card connects to local networks, allowing travelers to enjoy competitive rates without the need for expensive roaming charges from their home carriers.

What types of devices are compatible with OneSimCard?

OneSimCard is compatible with most unlocked GSM devices, including smartphones, tablets, and mobile hotspots. Users should ensure that their device is unlocked and supports the GSM network. For devices that are not compatible, we offer alternative solutions such as our mobile hotspot devices that can connect multiple devices to the internet.

What are the benefits of using OneSimCard for international travel?

Using OneSimCard offers several benefits for international travelers, including significant savings on mobile data and calling rates, the convenience of having a single SIM card that works in multiple countries, and the ability to stay connected without incurring high roaming fees. Additionally, our service provides access to local customer support and various data plans tailored to different travel needs.

Can OneSimCard be used for M2M and IoT applications?

Yes, OneSimCard supports M2M (Machine-to-Machine) and IoT (Internet of Things) applications. Our global SIM cards are designed to work seamlessly with IoT devices, providing reliable connectivity for various industries such as logistics, healthcare, and smart city solutions. We offer flexible data plans that cater to the specific requirements of M2M and IoT deployments.

How can I recharge my OneSimCard account?

Recharging your OneSimCard account is simple and can be done online through our website. Users can log into their account and select the desired recharge amount. We accept various payment methods, including credit cards and PayPal. Additionally, users can set up auto-recharge options to ensure they never run out of data while traveling.

What should I do if I encounter issues while using my OneSimCard?

If you encounter any issues while using your OneSimCard, our customer support team is available to assist you. You can reach out via email, phone, or live chat on our website. We also provide a comprehensive FAQ section and troubleshooting guides to help resolve common issues quickly. Our goal is to ensure you have a smooth and enjoyable experience while using our services.