(3) That is necessary to assist law enforcement, public safety, fire protection, rescue, emergency management, or judicial officers in the performance of their duties.
As used herein, "billing information" means any record or information, in whatever form, compiled or maintained with respect to individual customers by any owner or operator of a public enterprise, as defined in G.S. 160A-311, excluding subdivision (9), and G.S. 153A-274, excluding subdivision (4), or other public entity providing utility services, excluding airports, relating to services it provides or will provide to the customer.