Internet connection using my phone.

My iPhone will not access the internet, at home or away from home.

It connects to my home wi-fi network, I have two0 and have tried both, I have reset the network connections on my phone, I have reset the networks in my home, reset the modem and shut the phone off several times. It shows that it connects to both networks as I switch to them but when I try to access Google, security cameras, etc. i get a "no network connection' message.

I have contacted my internet provider and they confirm there are no issues with my account. Also, I can get internet access on my PC and/or iPad.

Not sure what to do.