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About us
Global Communication Solutions to keep you connected worldwide
WorldSIM is a global communications company that provide a wide range of communication solutions to international travellers. From international roaming and data roaming solutions, to unique travel products and virtual numbers; our aim is to enable travellers to stay in contact easily while they are away – without the extortionate costs incurred by roaming.
Our awards
Since WorldSIM began in 2006, we have won many awards for our products, our innovation or service and even our travel blog. Our most notable award is for Best Telecoms Provider.
Our vision
The WorldSIM vision is to make global communications the same price wherever you are. We aim to have one SIM that can be used worldwide, with the rates of a local SIM. With hundreds of roaming partners we can already offer free international roaming in over 90 countries and we are adding more all the time. The success of the SIM inspired us to develop many more products and services to assist travellers when they go abroad and we are adding new products all the time.
Our partners
We work with some of the biggest names in the travel industry and with over 4000 partners worldwide, you can be sure we are available globally.
You can purchase our products online as well as on the major airlines. Use the scrolling arrows to flick through just a few of the companies we work with.
Want to partner with us?
Corporate responsibility
Giving something back to local communities and the people that need it most is high on our priority list. WorldSIM get involved in many different charitable activities and sponsorships in order to support not-for profit organisations and the important work they are carrying out. Read about some of these activities below.
Our team
Our once small team has quickly grown and now we operate from several locations around the world, with our head office in London. Our senior management team is comprised of telecommunication experts with over 100 years of cumulative mobile experience.
Despite our increased size, we continue to work with the same dedication and passion as when we launched, always striving to bring better products and services to travellers all over the world.
Want to work with us?
What people say about WorldSIM
Here are some recent comments and reviews from people that have used WorldSIM
This product and service is Amazing! Highly recommend
I purchased the World SIM a few months back and since then I have used it in various countries with great satisfaction. The pricing structure is very competitive and service is highly reliable. If you travel to various countries and need a great world product then this SIM is the right move.
Great SIM! Perfect for a longer trip abroad!
As a first time user, I am very satisfied. There's a bit of a learning curve if you've never used a SIM before, which was my situation, but it doesn't take long to figure things out. And the rates are superb! It's so nice not to have to worry about excessive roaming charges on your "home" carrier.
My WorldSIM experience was just what I was hoping for
Activating the service was immediate – just turned on my phone and I was connected. As I traveled through six countries, I always had efficient service to call a local restaurant or to call home thousands of miles away.
Perfect for travelers!
I used WorldSIM several times during my trips in Europe and America without any problems. The phone changed the networks automatically and I never lost the signal. Very good coverage on those areas.
Essential travel companion
I travel to the US a few times a year and have been using a WorldSim card for a while. I have just upgraded to their new card and am very pleased. The rates are unbeatable and the process of moving my credit and number over went smoothly.
Read our Award Winning Travel Blog
Discover unique destinations, read about the best travel apps and smart money saving tips
Top useful free apps for travellers
Top tourist things to do in Singapore
Top Must have travel Gadgets for your next beach holiday
How to bring Wifi dead zones back to life
Packing tips every traveler should learn
