List Hygiene and Other Services


Keep your list up to date to decrease the costs associated with returned mail.

  • Update your list with the NCOA (National Change of Address) database

  • Run it against Suppression lists such as the DMA Mail Preference Service, Deceased, and Prisons

  • Append phone numbers to make it more useful

  • Congressional District matching

  • Address correction/verification and deduplication services

  • Data intersections between files