Will my primary phone number remain active when utilizing a CoreESIM for data in Massachusetts?

Yes, when you deploy a CoreESIM for mobile data in Massachusetts, your existing primary phone number (on your physical SIM or another eSIM) will remain fully active for voice calls and SMS. Your device intelligently routes data traffic through the CoreESIM profile while maintaining your home carrier's service for calls and texts. This dual-SIM, dual-standby (DSDS) functionality ensures you can stay connected with contacts from home while leveraging CoreESIM for cost-effective and reliable internet access across Massachusetts, from Cape Ann to the Berkshires.