Big 65+ pulls timed to the Oct 15–Dec 7 enrollment window.
One canonical dataset, cut to the age band that fits your book.
Cold, public-record data sold for lawful use. Counts are the full mailing-grade universe for this age band; “turns 65” marks each cohort's Medicare-eligibility month (a birth-year proxy), so windows ending after today are upcoming cohorts whose voter-file records are available to buy now. Phone-enriched counts reflect where appended phones exist and can be limited in some states. Buyers are responsible for their own TCPA/DNC and lawful-use compliance; this is a data-delivery storefront and performs no outreach.