Get your unlimited mobile phone plan in the USA

It is secure, convenient & affordable.

Activate SIM Card Order Free SIM Card

Risk-Free. Cancel Any time.

If you’re not 100% happy, you can cancel service within 21 days for a full refund.

Simple Plan. Easy Activation.

$45per month

  • Unlimited Data at 4G/5G speed
  • Unlimited Nationwide Talk & SMS
  • Unlimited International SMS
  • Unlimited Audio & Video Streaming
  • Free Roaming in Canada & Mexico
Activate this Plan

We work with your favorite apps too!

More bang for your buck

  • Unlimited Everything

    Unlimited talk, text & data

  • SMS

    Unlimited international SMS

  • International Calling

    Works great with WhatsApp, WeChat, FaceTime and Skype

  • Convenient

    Same Day Activation

The J1SIM Difference

Monthly Rate $45 $60 $85 $70
Unlimited Data
Unlimited Nationwide Calling
Unlimited Nationwide SMS
Unlimited International SMS

Our customers love us

Finished my 1 year internship in Detroit and service worked great. WiFi was not always available and their mobile data were very dependable.
— Olga Krainova

August 15, 2019

They are the best. The cheapest on the market and the service is perfect. Lots of love from Boston, MA ! Cheers guys.
— Angelina Claireau‎

December 20, 2019

My experience with my J1 SIM has been fantastic! The whole process is so simple, and the team are so helpful and flexible. Thank you for everything! Definitely recommend.
— Michaela Mooney‎

September 27, 2019

I have been using J1SIM for 3 summers. No regrets.
— Mantvydas Černiauskas‎

August 15, 2019