Ohio Rev. Code Ann. § 4927.08
(B) The public utilities commission shall adopt rules prescribing the following standards for the provision of basic local exchange service, and shall adopt no other rules regarding that service except as expressly authorized in this chapter:
(3)
(7) A telephone company shall, unless prevented from doing so by circumstances beyond the telephone company's control or unless the customer requests otherwise, reconnect a customer whose basic local exchange service was disconnected for nonpayment of past due charges not later than one business day after the day the earlier of the following occurs: