Oregon Revised Statutes Utility Regulation § 759.565

In the event an allocated territory is served by a person that is not authorized by the Public Utility Commission to provide local exchange telecommunications service in the territory, an aggrieved person or the commission may file an action in the circuit court for any county in which is located some or all of the allocated territory allegedly involved in the unauthorized provision of service, for an injunction against the alleged unauthorized provision of service. The trial of the action shall proceed as in an action not triable by right to a jury. Any party may appeal to the Court of Appeals from the circuit court's judgment, as in other equity cases. The remedy provided in this section shall be in addition to any other remedy provided by law.