Oregon Revised Statutes Utility Regulation § 759.720

(1) Any customer, telecommunications utility or local exchange carrier who suffers damages from a violation of ORS 646.608, 646.639 and 759.700 to 759.720 by an information provider has a cause of action against such information provider. The court may award the greater of three times the actual damages or $500, or order an injunction or restitution. Except as provided in subsection (2) of this section, the court may award reasonable attorney fees to the prevailing party in an action under this section.

(2) The court may not award attorney fees to a prevailing defendant under the provisions of subsection (1) of this section if the action under this section is maintained as a class action pursuant to ORCP 32.

(3) When an information provider has failed to comply with any provision of ORS 646.608, 646.639 and 759.700 to 759.720, any obligation by a customer that may have arisen from the dialing of a pay-per-call telephone number is void and unenforceable.

(4) Any obligation that may have arisen from the dialing of a pay-per-call telephone number is void and unenforceable if made by:

(5) Upon written notification to the information provider or the billing agent for the information provider that a bill for information delivery services is void and unenforceable under subsection (2) or (4) of this section, no further billing or collection activities shall be undertaken in regard to that obligation.

(6) The telecommunications utility or local exchange carrier may require the customer to take pay-per-call telephone blocking service after the initial obligation has been voided.