Recent T-Mobile experience, if still desired !
+ They happily switched out SIMs for me in-store and and made sure things were precisely as I wanted.
+ $70.00 for 30 days of unlimited text/US phone calls/data.
+ Received international calls with no problem; this plan didn't include access to outgoing international calls.
- When out of T-Mobile range, phone service was intact with no further charge, but no data service was available.
- The blanket "No Service" in the top left-hand corner was seen a lot (even in some cities of 75,000+), which surprised me !
Wishing you and your family a lovely holiday