The United States Postal Service provides a ZIP code reference tool on its web site, USPS.com. This tool allows consumers to look up ZIP codes for residential and commercial addresses and provides a list of cities locate...
Perform a ZIP+4 code lookup by entering the full address into the United States Post Office’s Look Up a ZIP Code tool. The tool also allows entering a ZIP+4 code into the box to find an address in standard USPS formattin...
The U.S. Postal Service provides lists of ZIP codes for Portland and areas throughout the country; they are available, as a list or by address, via the ZIP code lookup tool on the USPS website. There are 56 ZIP codes use...
The United States Postal Service has a ZIP code lookup link on its website, USPS.com. The site has tools to find a specific ZIP code for an address and a reverse lookup to find all cities with a certain ZIP code.
As of 2015, you can find the nine-digit ZIP code of an address on the United States Postal Service's website, USPS.com. UnitedStatesZIPCodes.org also features a nine-digit ZIP code look up tool.
The United States Postal Service provides a ZIP code finder on its official website, USPS.com. The finder requires a street address, city and state to find a ZIP code.
An easy way to find a nine-digit ZIP code is to go to USPS.com and search for the desired address in the Look Up a ZIP Code tool. The link for this tool can be found in the Quick Tools menu on the left.