#zip_code__zipcode__postal_code  a code of letters and digits added to a postal address to aid in the sorting of mail
  supertype:  #code  a coding system used for transmitting messages requiring brevity or secrecy
  part of:  #name_and_address__address__addres  written directions for finding some location; written on letters or packages that are to be delivered to that location
     part of:  #missive__letter  a written message addressed to a person or organization; "wrote an indignant letter to the editor"
        part of:  #mail  the bags of letters and packages that are transported by the postal service
        part of:  #correspondence  communication by the exchange of letters

No statement uses or specializes #zip_code; click here to add one.