Fido

Is it possible at all to switch SIM cards?  Do I need to go in store to do it? @FidoTerry wrote: Welcome to the community @jasonsirju!    I moved your post since we had a similar thread. As this moment, it's not possible to activate a SIM card online...

I just bought a new SIM card for a new phone, and I don't see the option to update my SIM card online.  I have over $100 balance on my prepaid plan, so I don't want to lose it.