I don't have network since 9 am. Can you solve the problem ?

For me, mobile service is completely down. Some areas like Ottawa still working.

Fizz must be doing a reset. Roaming doesn't work either now.

At least Fizz is posting updates to keep us informed every hour.

Check here for status updates: https://fizz.ca/en/faq/status-services

I keep a 2nd mobile line as backup with another provider. It's been pretty reliable also prepaid, similar to Fizz. I hope Fizz improves soon.