Originally Posted by
Zeeb
Thanks for the suggestion and the link. We'll err on the safe side and just remove the physical SIMs - and the phones are an iPhone 12 pro and an iPhone 13 pro. Purchased unlocked from Apple so they've never been carrier locked or had any Verizon stuff loaded on them.
Since you have iPhones, I suggest researching IMS which has been discussed in this thread and others. You can enable WiFi calling using the data of the eSIM to send and receive calls/texts without roaming. Test your wifi calling wth Verizon before your trip.