Verification code thingy
How do I shut off this annoying verification code. I don't like it! In order to get on this site I have to find my phone and get the code. It's a PITA!
I think you are referring to two-step verification. For your security, you should not turn it off: it will save you headaches in case your devices are stolen. However, there's another way you can protect your devices without being asked for a verification code: two-factor verification -> Two-factor authentication for Apple ID - Apple Support