What Are ZIP+4 Codes?
Quick Answer
The ZIP+4 code is the normal ZIP code plus four extra digits that indicate a specific location within the delivery area. Examples include an office building, apartment building or city block. The purpose is to make mail sorting more efficient, although the last four digits are not required for delivery.
Continue ReadingFull Answer
The first two digits of the extra four numbers at the end of the ZIP code narrow the address down to delivery sector, meaning a certain part of the delivery area such as a group of streets or buildings. The last two digits narrow the address down further to a delivery segment or specific part of the delivery sector. Examples include one floor of a multi-story building or a certain side of the street.
Companies such as UPS and FedEx have adopted the ZIP+4, though it was originally created for USPS.
Learn more about Mail & ShippingRelated Questions
-
Q:
What Is the Difference Between Normal ZIP Codes and ZIP+4 Codes?
A: The difference between normal ZIP codes and ZIP+4 codes is that ZIP+4 codes contain four extra digits that more accurately define the delivery area. The ex... Full Answer >Filed Under: -
Q:
What State Has the Lowest Zip Code?
A: As of 2014, the lowest ZIP Code in the United States is 00501, which doesn't belong to a specific city but is a unique code assigned to the Internal Revenu... Full Answer >Filed Under: -
Q:
How Do You Use a ZIP Code Map?
A: Use a ZIP code map to browse or search ZIP codes for specific areas. The ZIP code map from UnitedStatesZIPCodes.com provides both an interactive map to scr... Full Answer >Filed Under: -
Q:
What Are ZIP Codes in the United Kingdom?
A: ZIP codes in the United Kingdom are called postcodes. They are alphanumeric lines that have five to eight total characters and consist of two parts separat... Full Answer >Filed Under:
You May Also Like
-
Q:
How Do You Address a Letter to Doctors Who Are Married?
-
Q:
What Are the Codes for the One-For-All Remote?
-
Q:
Can the CURewards Catalog Be Sent to a Home Address?
-
Q:
How Long Does Express Shipping Take?
-
Q:
What Are Some Reliable Container Shipping Lines?
-
Q:
How Do You Find Coupon Codes for PartsGeek?
