What is the telephone number for new york life insurance company? New York Life Insurance Customer Support Service Phone Number. The customer support phone number of New York Life Insurance is +1 212-576-7000, +1 800-995-7445 (Click phone number to call).Is new york life insurance a public company? New York Life is not a publically traded company. New York Life is a mutual company. This means their policyholders are owners of the company versus publically traded on the stock exchange. Some types of New York Life whole life policies even allow voting rights and pidends for the policyholders.What does new york life federal id number? Federal Tax Identification Number: 135582869. Business Name: NEW YORK LIFE INSURANCE CO. Address: NEW YORK, NYHow many employees are there at new york life? New York Life is 20,000 employees and agents across 120 offices in the US and a thriving global asset management operation. Together, we span a wide variety of nationalities, generations, cultures, and backgrounds. But one common goal unites us every day: strengthening our clients’ financial security now and in the future.