ZIP Code United States

US ZIP code, United States ZIP code, US Postal Code, United States ZIP Codes with States, Counties, zone and Cities, ZIP Code Lookup, ZIP Code Finder

United States Postal Service (USPS) offer a ZIP code system, which help to easly delive mail to any state, city, town, continetal, Counties, zone and address. United States ZIP code have 5 digit, which was first intruduce in 1963 but later extended to additional 4 digits, form a ZIP+4 code.ZIP code help to sorting courier packages and saving time and cost of shipping a package, where highy volume of mail cames. Some example of ZIP code is Federal Express (FedEx), Deutsche Post DHL (DHL). Allpincode provied facilty to search & find all zone, town, continetal, Counties, address by using ZIP Code Lookup and ZIP Code Finder.

Type of United States ZIP Code

Unique/single high volume address (ex. 20505 for the CIA in Washington, DC) PO Box only (ex. 22313 for the PO Boxes of Alexandria, VA) Military

Standard (all other ZIP codes)

How United States ZIP code use?

The first 3 digits of a ZIP code determine the central mail processing facility, it means All mail with the same first 3 digits is first delivered to the same sec center, and the last 2 digits helps to sort and easily distribute mail in local post office.