47 C.F.R. § 76.1514
Bundling of video and local exchange services
An open video system operator may offer video and local exchange services for sale in a single package at a single price, provided that:
(a) The open video system operator, where it is the incumbent local exchange carrier, may not require that a subscriber purchase its video service in order to receive local exchange service; and
(b) Any local exchange carrier offering such a package must impute the unbundled tariff rate for the regulated service.