Telnyx SIMs free for 30 days

Register for free Telnyx IoT SIMs and start testing your device connectivity. Manage your devices for free through our Mission Control portal.

Telnyx IoT SIM Card

Start your free trial today

Register for free Telnyx SIMs today, get free shipping in the U.S. ($10 shipping elsewhere) and start testing your device connectivity.

  • Choose your preferred form factor
  • Get 3 free SIMs with 50 MB data per SIM
  • Test for 30 days
  • Manage your devices for free through our Mission Control Portal

Complete the form to see if you qualify:

Get a 30 day free trial

Use eSIM to deploy your IoT devices or to provide connectivity to your personal mobile handset.

Multi-network connectivity for global IoT deployments

One Telnyx SIM provides access to 650+ networks all over the world. Our superior network coverage gives more choice, flexibility, and reliable failover, so you can securely connect your devices on your terms. Expand your deployments globally without swapping SIMs or paying data roaming fees.


Superior global coverage

Telnyx SIMs provide unrivaled coverage for global IoT deployments. Get more choice, redundancy, and reliable network failover, even in the most remote areas.


4G (LTE), 3G, 2G & LTE-M Networks

On a single SIM

Get connectivity without borders with Telnyx SIMs. No data roaming fees, no SIM swapping, just limitless scaling potential.


multi-network IoT SIM Card

Only pay for what you use

Say goodbye to minimum order quantities and monthly data usage lock-ins. Pay as you go, for what you need and nothing more.

Data starting at:


Per MB
Global solutions

Everything you need to scale your IoT deployments