Look up a ZIP Code.

Provides the zip+4 code for any U.S. address given. Formed by the union of many individual state directories.

Bibliographic Details
Corporate Author:	United States Postal Service
Format:	Government Document eBook
Language:	English
Published:	Washington, D.C. : United States Postal Service, c1996-
Subjects:	Zip codes > Directories. Postal service > United States > Directories.
Online Access:	https://purl.fdlp.gov/GPO/LPS14783

Description
Summary:	Provides the zip+4 code for any U.S. address given. Formed by the union of many individual state directories.
Format:	Mode of access: Internet from the USPS web site. Address as of 9/25/01: http://www.usps.gov/ncsc/lookups/lookup%5fzip+4.html; current access is available via PURL.