State or local entity that is part of a public-private partnership provider regulates competing private providers of advanced telecommunications capability or services that utilize advanced telecommunications capability, such State or local entity shall apply its ordinances and rules without discrimination in favor of such public-private partnership provider or any provider that such State or local entity or public-private partnership provider owns of services that utilize advanced telecommunications capability. (3) Savings clause Nothing in this subsection shall exempt a public provider, public-private partnership provider, or cooperatively organized provider from any Federal or State telecommunications law or regulation that applies to all providers of advanced telecommunications capability or services that utilize such advanced telecommunications capability.