N.Y. General Business Law § 399-CC
* § 399-cc. Wireless telephone numbers. 1. No person, firm, partnership, association, limited liability company, corporation, or other business entity shall obtain from any provider of wireless telephone service, as such term is defined in paragraph (b) of subdivision one of section twelve hundred twenty-five-c of the vehicle and traffic law, any wireless telephone numbers for the purpose of creating a directory of wireless telephone numbers, without first obtaining the prior authorization from each individual wireless telephone service customer. Such customer's authorization shall be affirmatively obtained via verifiable means.