N.Y. Comp. Codes R. & Regs. tit. 16, § 609.3
(2) A telephone corporation shall not be obligated to provide service to an applicant who owes the telephone corporation money for basic local exchange service provided to a prior account in his or her name unless:
(3) A telephone corporation shall not be obligated to provide service to an applicant who has reportable charges, or has been terminated for nonpayment within the past six months, with any other telephone corporation unless the applicant agrees to:
(5) A telephone corporation shall be obligated to provide service to any applicant who meets the requirements of this section within five business days of receipt of a completed oral or written application for service or such later time as may be specified by the applicant, except:
(iv) where precluded by physical impediments including: the telephone corporation shall make reasonable efforts to eliminate conditions preventing extension of service and shall pursue completion of any facilities it must construct with due diligence; or
(7) A telephone corporation may require an applicant to complete a written application if: A written application may require the submission of information required in an oral application, and reasonable proof of the applicant's responsibility for service at the premises to be supplied. A telephone corporation requiring a written application shall so notify an applicant as soon as practicable after the request for service is made, and in no event more than three business days after such request, and shall state the basis for requiring a written application. A written application containing the required information shall be deemed completed when received by the utility. Comment:
(ii) the application is made by a third party on behalf of the person(s) who would receive service.
Comment:
When a written application is permitted, a telephone corporation may require the applicant to provide a copy of a lease (if one exists), deed, bill of sale or other documentation to show the date the applicant became responsible for service. A telephone corporation may also require an applicant to validate the applicant's prior address.
(9) A telephone corporation shall extend service to an applicant for residential basic local exchange service, whose application for service has previously been denied, within five business days unless a later time is requested by the applicant, after the following events:
(ii) by direction of the commission or its authorized designee, who may require such extension of service to be made within 24 hours or less.
(b) Denial of application for service—notice.
(2) No telephone corporation shall deny an application for service or condition service upon an advance payment or deposit without advising the applicant within three business days of receipt of the application for service of:
(a) Extension of service.