I do not believe that is correct.

https://www.brookings.edu/articles/regulating-internet-service-providers-as-common-carriers-will-not-satisfy-net-neutrality-advocates/

That gives a better, more thorough explanation of what the FCC is aiming to do. While public utilities are governed by regulations much like a common carrier is, it won't result in what you were stating in your original comment (i.e. the same level of internal transparency that public utilities must comply with).