Adjust Zip Code Settlement For Free

ZIP codes aren't just assigned at random: each digit has a specific function. The first digit, from 0 to 9, places a mailing destination in one of ten broad mailing regions of the United States. The next two digits narrow down this destination to a central Post Office for a smaller region such as a city.

ZIP codes are five digits long. The first digit is assigned to a broad geographical area of the United States, ranging from zero in the Northeast to nine in the West. The next two digits pinpoint population concentrations and sectional centers accessible to common transportation networks.

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.

The most common form of request to the Postal Service (and to Members of Congress) is for a new ZIP Code for a specific area. Most customers do not realize that a new, unique ZIP Code usually accompanies the creation of a new delivery post office.

Ensure address characters do not touch or overlap. Make sure the street address where you want the mail delivered appears on the line immediately above the city, state, and ZIP Code line.These should be placed on the same line as the street address. Place the city, state, and ZIP Code in that order on the last line.

Frequency of ZIP Code Changes It is typical for 10-20 new ZIP codes to be created each year - many of which are for military uses.

Because they are based on delivery routes instead of more permanent boundaries, the last 4 digits of a complete ZIP code can change often. Five-digit ZIP codes also change, but they do so infrequently.A ZIP code is a postal code used by the United States Postal Service (USPS) in a system it introduced in 1963.