I'm not knowledgeable with Esims or internation Sim cards in the slightest. We are traveling in November and I'm thinking of getting an Esim for my wife and I. Travel destinations follow this path, Mexico, Florida, Bahamas, Dominican, Turks and Caicos. Would I need an Esim for each location? Also, I read somewhere the phone needs to be unlocked to use an Esim. Is that accurate my phone is on a corprate account through Bell, will that limit what I can do? Thanks in advance for some advice.