Nev. Admin. Code § 704.417
Unless extraordinary circumstances exist, a utility which receives notice that a termination of service would be especially dangerous to the health of the customer or other person who is a permanent resident of the premises affected shall make a reasonable effort to give notice of the termination as provided in this section. This notice is in addition to the notice required by NAC 704.4165 and must be given in person or by telephone, at least 48 hours before the scheduled time of the termination, by a representative of the utility to the customer or to some adult resident of the location affected. The representative shall explain to the customer or resident each item of information required by subsection 3 of NAC 704.4165 to be included in a notice given pursuant to that section.
Nev. Admin. Code § 704.417
NRS 703.025, 704.210