What do the 4 digits after ZIP code mean?

What do the 4 digits after ZIP code mean?

ZIP+4 Codes (or ZIP Plus 4 Codes) are the final 4 digits of a full nine-digit ZIP Code. The first five digits indicate the destination post office or delivery area. The last 4 digits represent specific delivery routes within delivery areas. ZIP plus 4 codes assist the USPS in effectively sorting and distributing mail.

What are the two digits after ZIP code?

What each number means. The first digit designates a broad area, which ranges from zero for the Northeast to nine for the far West. The two following digits are the code of a central post office facility in that region. The last two digits designate small post offices or postal zones.

What do the numbers of a zip code mean?

ZIP Codes are numbered with the first digit representing a certain group of U.S. states, the second and third digits together representing a region in that group (or perhaps a large city) and the fourth and fifth digits representing a group of delivery addresses within that region.

What does a zip code tell you?

The “ZIP” in ZIP Code stands for “Zone Improvement Plan”. A ZIP Code indicates the destination post office or delivery area to which a letter will be sent for final sorting for delivery. ZIP Codes designate delivery routes used by mail carriers and areas serviced by the USPS.

How do you find out your zip code?

USPS.com. To find a zip code with USPS.com, you need to fill in the fields with your USA street address, city, and state. Then click Find and you’ll get your postal code. There is also a tab to get zip code for a company.

What do the letters and numbers in a postal code mean?

The digit that comes after is the territory: 0 represents a rural location, and other other number denotes an urban location. The final letter of the FSA corresponds to the name of the district in a city or village. The “Local Delivery Unit” forms the second part of the zip code.

What do the last four digits of a USPS ZIP code mean?

The first five digits indicate the destination post office or delivery area. The last 4 digits represent specific delivery routes within delivery areas. ZIP plus 4 codes assist the USPS in effectively sorting and distributing mail. Full 9-digit ZIP Code Lookup. We make it easy to perform USPS ZIP+4 Code searches.

What do the sixth and seventh digits of a ZIP code mean?

The sixth and seventh digits of a ZIP+4 indicate a “delivery sector,” like a group of streets, P.O. boxes, a group of buildings, or even a single high-rise building.

Which is the lowest ZIP code in the United States?

The lowest number ZIP Code is 00501, a unique ZIP for the Internal Revenue Service in Holtsville, NY. The highest number ZIP Code (99950) is in Ketchikan, AK. The ZIP+4 Code was introduced in 1983.

How often does the + 4 on a ZIP code change?

The +4 on a ZIP Code can be changed as frequently as once a month, based on things like how many postal employees are working, or who is working what route, etc. There are a number of reasons that full ZIP+4 Codes are good omens for your shipping.