As your trusted connectivity partner, OneSimCard is committed to staying open and ready to support our clients around the world during these turbulent times.
If you need assistance, please use any of the contact options available on this page onesimcard.com/contact
You can also call us at 001-617-313-8888 during normal business hours. Remember: The first 3 minutes are free when calling that number from a OneSimCard enabled phone!
At this time Customer Support available in English and Spanish. Talk to you soon!