01
Join the list
Leave your email so we know you need a physical SIM.
Physical SIM status · Incoming
Your phone isn't left behind.
CallSign Mobile is launching with eSIM first. If your device needs a physical SIM card, we're building a path for you too.
Physical SIMs are planned for the near future. Join the list and we'll contact you when they're ready to ship and activate.
What happens next
Three steps. No guesswork.
02
We finish the rollout
We're working to make physical SIMs available in the near future.
03
Get notified
You'll be among the first to know when physical SIM activation is ready.
Already have an eSIM-ready phone?
You don't have to wait for a physical card.