Improved Mail Delivery Efficiency with ZIP Codes
Long list of ZIP codes notwithstanding, the efficiency of US system of postal delivery is beyond any doubt. The
ZIP code database of America may be one of the most voluminous in the world, but it plays a pivotal role in ensuring faster and precise delivery of mail in the country.
The 5 digits of a ZIP code are strategically assigned numbers that help in quick sorting of the mail. For instance, the first digit (0-9) represents State. For instance, 7 is for Arkansas, Oklahoma, Texas, and Louisiana. The next two digits represent the Sectional Center Facility (SCF), which sorts the mail of that particular region in the State, which is depicted by the last two digits.
For convenience, the ZIP codes are divided into standard and unique. While Standard ZIP codes refers to the usual ZIP code of that region, Unique ZIP code refers to one specific large entity.
To further streamline the process of sorting and delivery, ZIP + 4 system is used that utilizes 4 additional digits to the existing 5-digit ZIP code to refer to a specific geographic segment within the broad areas as represented by the 5-digit ZIP code.
ZIP code data can be conveniently downloaded and updated periodically from the Internet. It’s nigh impossible to remember each and every ZIP code as used in the US; therefore, a downloadable
Zipcode database is of immense help for your daily personal and official use.