Use the OneSimCard in more than 200 countries and enjoy free incoming calls in over 160 of them. Outbound calls start at just US $0.25 per minute, with data rates as low as US $0.02 per MB. OneSimCard also comes with both an Estonian and UK, US, Canadian or Australian mobile phone number, with additional phone numbers available in over 65 countries. The OneSimCard three-in-one SIM (Regular, Micro and Nano) fits and works in all unlocked GSM phones and devices including iPhones and iPads. A $5 bonus SIM balance is already loaded and activated on the card and ready for use upon landing.