How do I find my 9-digit ZIP Code?

The 9-digit ZIP Code consists of two sections. 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.

How many 9-digit ZIP Codes are there?

900,000,000 possible
There are 900,000,000 possible 9-digit zip codes if the first digit cannot be 0.

Are ZIP Codes 5 or 9 digits?

A ZIP Code is a postal code used by the United States Postal Service (USPS). Introduced in 1963, the basic format consisted of five digits. In 1983, an extended ZIP+4 code was introduced; it included the five digits of the ZIP Code, followed by a hyphen and four digits that designated a more specific location.

Is it better to use 9-digit ZIP Code?

So, USPS created 9-digit ZIP Codes to ensure fast and accurate mailings. They indicate the actual path the mail should travel and usually they narrow down to somewhere between ten to twenty homes.

How many zip4 are in the US?

41,692 ZIP Codes – U.S. Postal Facts.

How many different zip codes are possible?

Zip Codes in the USA have five digits only in their very basic form. Possible numbers are from 00000 to 99999, which means there are one hundred thousand possible combinations.

Is zip4 necessary?

The ZIP+4 code is used and assigned by the United States Postal Service (USPS) for routing purposes. The final 4 digits are not required for delivery of your mail and may change frequently. Five-digit ZIP codes also change, but they do so infrequently. Not so for ZIP+4.

Who uses zip4?

the United States Postal Service
A ZIP code is a postal code used by the United States Postal Service (USPS) in a system it introduced in 1963. An extended ZIP+4 code was introduced in 1983 which includes the five digits of the ZIP code, followed by a hyphen and four additional digits that reference a more specific location.

How can I generate random 5 digit ZIP codes?

Generate random real five digit zip codes with the correct city names given for each. If you need more, try the full address generator that includes a street name and number. Canadian users can jump over to the equivalent Canadian Postal Codes generator page.

What does a 9 digit ZIP code mean?

The 9-digit ZIP Code consists of two sections. 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

What is a +4 ZIP code?

ZIP+4 Codes are also assigned to PO Boxes. Typically, each PO Box gets its own +4 Code, which often matches the box number. Because ZIP codes plus 4 extra digits are based on delivery routes instead of more permanent boundaries, the last 4 digits of a complete ZIP Code can change often.

What is the most random ZIP code in America?

Random Zip Codes: 1 02038 Franklin, MA. 2 16066 Cranberry Twp, PA. 3 46140 Greenfield, IN. 4 23451 Virginia Beach, VA. 5 59404 Great Falls, MT.