Crimson Wolf said:

Okay so, here in the next few months I will be saving for a new phone, and switching my phone number, but I don't know if this will cause me to lose all progress and my account for my current phone/phone number.  Will I be able to when I get my new phone, redownload the game, and keep my current progress?

Hi!

If you linked your gamen progress to plarium id it will be works when you redownload the game on new phone and login with this. 

I hope it will help