More Information about WorldSIM

WorldSIM was conceived in 2006 as a solution to combat extortionate roaming charges. Since then the company has been working hard and constantly innovating to bring down the costs for its users. WorldSIM works in over 220 countries, with all major business and tourist destinations, with the aim for users to pay local prices for their calls. Customers can already receive their incoming calls for free in over 90 countries, and make outbound calls from as little as 1p/min. People should not be afraid to make calls whilst abroad, and with the fantastic service offered by WorldSIM, that is starting to change.
Example Vouchers
- Before visiting WorldSIM, remember to check MyVoucherCodes to see if there is a coupon for you to save money. Example offers can be found below:
- Get Calls For Free In Over 90 Countries
- Get Up To 85% Off On Roaming Calls
- Outgoing Calls Across World From Only $0.25/min
How to redeem your voucher code
If you are provided with a discount code you simply need to add the voucher code to your basket when checking out. You will find that there is a promotional box for you to enter the code into. Alternatively, if no code is required, the special offer will be added automatically, or will be displayed on site already.
Mobile App
Make sure you download the MyVoucherCodes App for Apple and Android devices to access discounts on your mobile.
FAQ’s
- How much does it cost to call a WorldSIM number? Your WorldSIM number is a UK mobile number. From most fixed lines it will be charged as a call to a mobile phone. See website for more information.
- The voucher code doesn’t work? Occasionally a discount code will expire unbeknownst to us, so it is very important to make sure that any discount or special offer has applied before proceeding with checkout.
Contact Us
- AddressWorldSIM25 Harley StreetLondon, W1G 9BRUnited Kingdom
- Telephone+44 (0) 20 8819 2557


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