Plan Zip Code Resolution For Free

Looking up a ZIP+4 with the USPS ZIP Code? Lookup Tool Enter the address you want to look up in the ?Street Address? field. You can also enter a city and state or a ZIP code to narrow down your search. Click the ?Find? button to search for the ZIP+4 code associated with the address.

Search for a location or zoom in on the map until you can see the area you want to see zip codes for. In the map legend, click the "Zoom to area" button. Type in the zip code you want to see in the search box and press Enter. Google Maps will zoom in on the area and highlight the boundary of the zip code.

The standard ZIP code notation used by the United States Postal service uses five digits to identify a delivery area. An example of a standard US ZIP code is 90210.

It is preferred that all City, State, and ZIP Code information be on a single line. If that is not possible, the ZIP Code, including the ZIP+4 Code, may be placed below the city/state information.

A United States postal code, for example, might be either five digits or five digits followed a hyphen (dash) and another four digits (12345-1234). If you are validating US postal codes, allow for both conditions.

Because ZIP+4 codes are based on delivery routes, they change when the postal delivery routes are updated by the USPS. That's why ZIP+4 codes can change as often as once a month, since there are several factors that can result in the USPS updating its delivery routes.

Not Always. When looking at postal codes around the world, there are cases where two different cities are served by the same postal code. For example, the zip code 94608 in California is used for both Emeryville and parts of Oakland.

In India, there is no ZIP code. It's have PIN code (postal index number) to identify a location, and which is 6 digit code. As for example, 700001 is the pin code of kolkata GPO. India has no 5 digit zipcode India has the 6 digit postal code.

These last 4 digits represent specific delivery routes within delivery areas. This extra detail means an even more precise matching to a more granular level. It could represent a handful of houses on one side of a street, or even a single building that receives a high volume of mail.

The correct format for a numeric ZIP+4 code is five digits, a hyphen, and four digits. The first five digits represent the 5-digit ZIP Code; the sixth and seventh digits (the first two after the hyphen) identify an area known as a sector; the eighth and ninth digits identify a smaller area known as a segment.