Address Information System Products

Address Information System Products - USPS addressing products and services used to obtain the correct USPS ZIP Code, ZIP+4, or carrier route number for mailing list addresses. These include computerized products such as the City State File, Five-Digit ZIP Code File, Line-of-Travel (LOT) information, Z4CHANGE File, ZIPMOVE File, Carrier Route Information System, and ZIP+4 tapes. They also include printed ZIP Code and ZIP+4 directories and microfiche products. (Also see Address Management (AM) .)

[Category=Postal ]

Source: USPS, 26 August 2009 11:37:23, http://www.usps.com/cpim/ftp/pubs/pub32/pub32a_g.html