A consumer may be required to give up to five (5) business days written notice, excluding legal holidays, Saturdays and Sundays, of intention to have service disconnected or to have the account closed and shall be responsible for all charges for service until the expiration thereof. This 5-day written notice provision may be waived by the utility. Such disconnection or closing of the account does not relieve the consumer of obligations incurred prior to disconnection. At the time the consumer requests disconnection or closing of the account, the utility will advise the consumer of any reconnection and service fees, if any reconnection and or service fee applies pursuant to the utility's approved tariffs.
Okla. Admin. Code § 165:65-11-10