One SimCard

OneSimCard International SIM Card

Get our prepaid international SIM card to save 85% on international roaming charges while traveling worldwide. Each international SIM card includes both a European and U.S. number, with the option to add additional numbers in many other countries.

If you are traveling only to Europe, we offer a special Europe & More SIM with Direct Dial calling from 45 countries and special low calling rates to the United States and Canada.

If you are specifically looking for better Data rates on your smart phones, iPads and tablets we offer the Expedition SIM which features Internet Data coverage in 170+ countries, outstanding data packages and billing increments as low as 1 kB.

Convert your eSIM-capable phone into a dual SIM phone with eSIM. Enjoy Data, Voice and Text worldwide. Receive extra savings with optional free OneSIM VoIP app.