- Call Costs & Coverage
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Are you fed up paying roaming charges when using your mobile abroad? Would you like to save up to 85% on call charges and receive calls for free?
GeoSIM has the answer! Using a GeoSIM International is SIM card will significantly reduce your mobile phone charges when travelling abroad. Use your SIM for voice, SMS and roaming data and start saving.
Our International SIM cards offer exceptional call quality and reliability, and are chosen by professional and leisure travellers all over the world. GeoSIM has also been featured on the BBC "The One Show".
GeoSIM offers free incoming calls in over 65 countries and works in over 200 countries on over 550 networks around the world so you can be sure of great coverage. Choose a Single number GeoSIM or our dual number, multi IMSI SIM with a UK and US number, which allows free incoming calls in the USA and Mexico plus 63 other countries.