Hello, @Lauraro83. Thanks for reaching out. Those apps are necessary for the phone. The 2nd and 5th are related to your phone's Operating System, the others are related to your service. If you have any other question or request, feel free to let us know.
These apps are necessary for features of the phone to work. You have the option of disabling them and making a test to verify if any of those interrupt any of the features you normally use on your phone. If you see that disabling it stops you from doing something, you can always enable them again.