EXCEPTIONS TO CERTIFICATE REQUIREMENT FOR CERTAIN SERVICES.

A telecommunications utility is not required to obtain a certificate of convenience and necessity, a certificate of operating authority, or a service provider certificate of operating authority for: (1) an interexchange telecommunications service; (2) a nonswitched private line service; (3) a shared tenant service; (4) a specialized communications common carrier service; (5) a commercial mobile service; or (6) an operator service as defined by Section 55.081.