Question: Why Do Zip Codes Have Dashes?

Is 00000 a valid ZIP code?

What zip code should I use when a country does not use postal codes.

If you run into a validation error for a country that does not use zip codes, you can try to force the address through by entering “00000” as a replacement postal code.

Using this false postal code should not cause issues, as it does not exist..

What do the first 3 digits of a ZIP code mean?

The first three digits of a ZIP Code together usually indicate the sectional center facility to which that ZIP Code belongs. This facility is the mail sorting and distribution center for a zone or area. … The fourth and fifth digits of the ZIP Code represent the area of the city or town.

How did ZIP codes get assigned?

As of 1963, zip codes’ numbers are determined by a few factors: the area, the regional postal facility and the local zone. The first number of the five-digit code signifies the region which the address is located in, a number that grows from the east coast to the west.

What zip code is 66666?

Zip codes 00001 – 00122, Alaska, United States: Maps.

Can a ZIP code be in two cities?

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. … Using the Postal Code setup view, you can now set up multiple cities to use that same postal code.

Are all US ZIP codes 5 digits?

U.S. ZIP Codes are always five digits long. These 3 and 4 digit numbers actually begin with one or two zeros. For example, when you see “501” for Holtsville, it’s really 00501. As a default, Excel converts this column into a number and removes the leading zeros.

What does a ZIP code with a dash mean?

Technically it is the full zip code, but it is to identify the region for mail sorting. They would send it to the area responsible for all zip codes in the 1309 area, and then from there it would be sorted to individual zip codes to be delivered to post offices.

What does the ZIP code stand for?

Zone Improvement PlanA ZIP Code is a postal code used by the United States Postal Service (USPS). … The term ZIP is an acronym for Zone Improvement Plan; it was chosen to suggest that the mail travels more efficiently and quickly (zipping along) when senders use the code in the postal address.

When did ZIP codes become mandatory?

1967That system was later expanded with the introduction of the 5-digit number in 1963, made mandatory in 1967, and extended to the ZIP+4 format in 1983, which is now the basis of the ZIP codes we know today.

What is the oldest ZIP code?

00601America adopted the ZIP code, or the Zone Improvement Plan code, first in 1963. Since the zoning was implemented at the same time the first one would be with the lowest number. The first ever ZIP code was 00601, which is the zip code for Adjuntas, Puerto Rico.

Why do zip codes have 9 digits?

The first part is the first five digits of the zip code which indicates the destination post office or delivery area. The last 4 digits of the nine-digit ZIP Code represents a specific delivery route within that overall delivery area. All 9-digits of full zip codes assist the USPS in effectively sorting the mail.

Does a 9 digit zip code need a dash?

Is the hyphen in a ZIP+4® ZIP Code™ number required? Yes, when using a ZIP+4 ZIP Code, the number must consist of five digits, a hyphen (or dash), and four digits.