W. Va. Code § 24-2-3c
(c) The application of the telephone utility shall be in such form as the commission may prescribe and shall contain:
(e) Nothing in this section limits the commission's power to require telephone utilities to maintain uniform, statewide toll rates, or to require that public and multipublic coin telephone service be offered at a flat per message rate. Nothing in this section limits the commission's power to continue to engage in incentive or other innovative forms of ratemaking in connection with its regulation of those services which it has not determined to be subject to workable competition.
Nothing in this section limits the power or right of the consumer advocate division to petition to decrease rates and tariffs in the event of decreases in costs of service.