Basis and contents of bill for service.

1. Except as otherwise provided in NAC 704.337 , each bill for service issued by a utility must be based upon a reading of the meter of the customer or the applicable flat rate. 2. Each bill for service must include: (a) Any previous balance; (b) The amount due for service provided during the current billing period, with the date upon which this amount is past due; (c) Any approved charge for late payment of a bill, with the date upon which that charge begins to accrue; (d) The customer charge; (e) The fuel adjustment cost and gas adjustment cost; (f) Any other authorized fee, charge, or tax; (g) Any unregulated charge; (h) The total of the preceding amounts; (i) The meter readings for the first and last day of the billing period; (j) The quantity of gas or electric energy consumed; (k) The date the meter was read; (l) The next date the meter will be read; (m) The summary of the provisions of NAC 704.346 required by subsection 4 of that section; and (n) The telephone number and address of the office of the utility where a customer may obtain information concerning his or her bill or the service provided.