Activate your iRoam international SIM card
Enter your SIM serial number. 
Do you have a promo code?
Locating the SIM Card Serial Number
The serial number, which comprises of 15 digits, is located at the back of your SIM card.
Close
What's next after you activate your SIM card:
Verify what SIM card size your phone requires first (standard, micro or nano). Detach the SIM card from its plastic holder and insert it into the SIM card slot of your unlocked GSM mobile device with the gold connectors facing down. This is usually located behind the battery, or on the side for iOS devices.
See how to initially set up your SIM card
iRoam is a prepaid, convenient Global Talk + Text + Data cellular phone service with exceptional coverage and rates in the USA, Europe and globally while saving you up to 90% in roaming costs when compared with your cellular provider.
Powered by the world's best networks to give you exceptional coverage and connection.