International SIM Card | Prepaid Roaming SIM from AIRsim

world sim card


AIRsim Universal

Includes $10 of balance for Talk,Text & Data.


  • 3-in-1 SIM size - Mini, Micro and Nano Sizes
  • Includes 2 numbers: Europe & USA, Canada, UK or Australia
  • 4G services in 50+ countries
  • Direct dial in 50+ countries and callback dial in other countries.
  • Add numbers in 60+ other countries
  • Coverage in over 200 countries
  • Discount packages available
  • Voice mail service with free delivery to email
  • Free incoming calls received on EU number in 162 countries Outgoing calls from 25c/min
  • 24/7 Live Technical Support
  • *Free shipping to the U.S. on all orders
  • *Free shipping to Canada & Japan
  • Free International shipping worldwide
global sim card airsim

What Is The AIRsim Universal International SIM Card?

It's your passport to low-cost prepaid cell phone service while traveling around the world. AIRsim Universal global SIM card is a small electronic chip which when inserted into an unlocked GSM cell phone enables the phone with international mobile service.

The AIRsim Universal SIM card is designed specifically for international travelers who:

  1. Want inexpensive international cell phone service - Voice, Calls and Data around the world, including in the USA and Canada

  2. Want to keep their domestic cell phone number while also having one European number (and an optional local or toll free Second Number) no matter which country they are in
  3. Already have a unlocked GSM or 3G phone

Here's how it works: The AIRsim Universal global SIM card comes pre-programmed with both a European and North American, Australia or UK number. In addition to the EU number, you will be offered a free optional 30 day US, Canada, Australia or UK number ( PEN -  Personal Extra Numbers )  when you activate the SIM. You can keep your U.S., Canadian or other phone numbers by forwarding them to your PEN.

If you do not already own an unlocked GSM phone, you should consider purchasing an international cell phone bundle from AIRsim.

To learn more about the differences between international SIM cards, visit our FAQ section


  • AIRsim works with unlocked GSM phones & devices
  • Universal AIRsim (Mini + Micro + Nano) is compatible with all GSM brands including Sim cards from Apple iPhone, Motorola, BlackBerry, Samsung, Nokia, Sony Ericsson and other manufacturers
  • Very easy to use: Simply replace an existing SIM with AIRsim & top-up airtime online Canada Unlocking Protection Status

  • Free shipping to the U.S. 
  • Free shipping to Canada & Japan on orders over $100.
  • Free International shipping 

    *Free Shipping offers are available for SIM cards only. 


Package includes:

  • AIRsim "Universal" International SIM Card
  • AIRsim User Guide

Get your International SIM

What Customers Say

We consistently strive to offer our international SIM card customers the best possible experience. This includes providing friendly customer support, fast product shipping, improving our products and services, decreasing the cost of mobile services, and affordable pricing. But don't take our word for it, here are some real, verified reviews that our past customers have left about AIRsim 

E.Stevenson Ajax, Ontario, Canada

This is what I was looking for. Hope it works. It works as advertised from my home. Looking forward to trying it in the Caribbean soon.”

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