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OneSimCard Universal With $5 Airtime Balance

OneSimCard Universal With $5 Airtime Balance

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You save 22% -
by OneSimCard
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Use Your Cellphone Abroad & Surf on 4G Speeds without Racking up a Massive Bill


International phone calls won't break the bank when you're traveling with OneSimCard. Designed with the jet-setter in mind, OneSimCard Universal is a small electronic chip that grants you international mobile service when you're exploring abroad. Just insert it into an unlocked GSM cellphone, and you can enjoy coverage for voice, text and mobile data in more than 200 countries. It comes with US and European numbers included, and with this deal, you'll receive $5 of airtime to get started.

As recommended on the New York Times, PCMag, and the Washington Post!

  • Get coverage for voice, text and mobile data for as low as $0.01 per MB in 200+ countries
  • Surf on blazing fast 4G speeds in 50+ countries
  • Compatible with All unlocked GSM Phones
  • Enjoy free incoming calls on a European number in 162 countries
  • Easily add local phone numbers in 60+ countries
  • Enjoy voicemail service w/ free delivery to email



  • 3-in-1 SIM size: mini, micro and nano sizes
  • Includes 2 numbers : Europe and USA
  • Free incoming calls received on European numbers in 162 countries
  • 4G services in 50+ countries
  • Add local phone numbers in 60+ other countries
  • Coverage in over 200 countries
  • Voicemail service with free delivery to email
  • 24/7 live technical support
  • To use: replace an existing SIM with OneSimCard and top-up airtime online.


  • OneSimCard works with unlocked GSM phones and devices.
  • Universal OneSimCard (Mini + Micro + Nano) is compatible with all GSM brands including Apple iPhone, Motorola, BlackBerry, Samsung, Nokia, Sony Ericsson and other manufacturers.


  • OneSimCard "Universal" International SIM Card
  • OneSimCard quick start guide
  • OneSimCard user guide


  • Ships to Contiguous US
  • Expected Delivery: Oct 4 - Oct 7


  • Unused OneSimCards may be returned within 30 days provided the customer never placed a call to or from the mobile phone issued, all airtime is intact and the OneSimCard SIM card is in new condition.