Sorry for yet another cell phone/sim card question; I know this has been discussed quite a bit on this forum but I'm very confused and couldn't find recommendations that specifically addressed my needs.
I have an IPhone 6 Plus (on Verizon) and want to get a sim card which allows me to keep my U.S. phone number (or a new U.S. phone number) in additionto an Italian (or U.K. based) phone number and provides for data usage so I can use apps, look up restaurants, etc. The reason I want to keep my U.S. based phone number is that my 87-year old mother is in an assisted living facility and in case of an emergency, they need to be able to reach me and I'm concerned if I provide them an international number, they may have trouble reaching me or won't understand how to dial internationally and I want to make it as easy and seamless as possible. So, with that said, I found a sim card (from Uno Mobile) on the CellularAbroad web-site and was really excited that it met all of my needs but then I looked at reviews and it was only rated 2.5 out of 5 stars. Does anyone know of a reliable alternative? I want to purchase the sim card here before we leave instead of waiting until we land in Italy as I need to provide my cell phone number ahead of time to several people in Italy and need to know that my mom's facility can reach me immediately if necessary. Any suggestions? Thank you in advance for your input.