How are zip codes written in US?
There are two types of zip code, one is 5-digit zip code: 00601, 00602, 00603, 00604, 00605, 00606 etc. Another is 9-digit zip code: 00601-0001， 00601-0017，00601-0021，00601-0221 etc. Therefore, United States zip code consists of five digits or nine digits.
What is the correct way to write a ZIP code?
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.
What are the extra 4 digits after a ZIP code?
A ZIP+4 Code is a 4-digit code appended to a standard 5-digit ZIP that helps the USPS sort, route, and deliver mail more efficiently. The last 4 digits of these 9-digit ZIP Codes usually represent 6-20 delivery points on a USPS carrier route.
How should a zip code be written?
If you want to improve the chances that the letter will make it to its destination quickly, you should use the five-digit ZIP code plus the four additional numbers that are specific to the area. To format, write the ZIP code with a hyphen afterward and then the four additional numbers will immediately follow that.
What state is the ZIP code 00001?
The current postal codes in the United States range from 00001 99950. The lowest and highest of these postal codes are both specific to areas in Alaska; The 00001 code is for the N Dillingham area, and the postal code 99950 is for Ketchikan, AK.
What is an example of a zip code?
ZIP Codes are lines; not shapes For example: 42223 spans Christian County, Kentucky, and Montgomery County, Tennessee. 97635 includes portions of Lake County, Oregon, and Modoc County, California. 51023 and 51001 are in both Iowa and Nebraska.
Which ZIP code is 1?
What is a ZIP Code, and how do ZIP Codes work? ZIP Codes beginning withStates / territories 1 Delaware, New York, Pennsylvania 2 District of Columbia, Maryland, North Carolina, South Carolina, Virginia, West Virginia 3 Alabama, Florida, Georgia, Mississippi, Tennessee, Army Post Office Americas, Fleet Post Office Americas7 more rows
What is the acceptable zip code format?
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. The following rule validates a field that can be five digits, five digits + dash + 4 digits, or blank.
