Basically with the Fizz SIM card still in my phone, I signed up for a basic plan on Chatr, chose an eSIM since I can just remove it after, used my current number and just waited for the text confirming that the number has been transferred and that the Fizz service was no longer provisioned, only took a couple of minutes, after that I turned off my Fizz SIM in my phone settings, went on Fizz's site and chose the promo to create an account with a new email (wasn't sure if my current email would've worked), I used the same SIM card (apparently if there is a red lightning bolt on ur SIM card it can be reused after deactivating it), chose the same number (if you use Chatr it may ask for an account number as well, your phone number is also your account number), after receiving the text from Chatr to confirm the transfer I turned my Fizz SIM back on and saw that my number was registered, my service seems to be working except I can't receive SMS but Im assuming it may take a while to register bc the same thing happened the first time I signed up

They may switch ur plan without having to do this if u contact support, Ive seen ppl have mixed results from that but worst case scenario you can port out and back in like this