US ZIP CODE CODE
US ZIP CODE PLUS
US ZIP CODE ZIP

US ZIP CODE CODE

However, there is no uniform rule, so the ZIP+4 Code must be looked up individually for each box (e.g.

US ZIP CODE PLUS

PO Box 107050, Albany, NY 12201-7050), zero plus the last three digits of the box number (e.g., PO Box 17727, Eagle River, AK 99577-0727), or, if the box number consists of fewer than four digits, enough zeros are attached to the front of the box number to produce a four-digit number (e.g., PO Box 77, Juneau, AK 99750-0077). The add-on code is often one of the following: the last four digits of the box number (e.g. In general, mail is read by a multiline optical character reader (MLOCR) that almost instantly determines the correct ZIP+4 Code from the address-along with the even more specific delivery point-and sprays an Intelligent Mail barcode (IM) on the face of the mail piece that corresponds to 11 digits-nine for the ZIP+4 Code and two for the delivery point.ДЇor Post Office Boxes, the general (but not invariable) rule is that each box has its own ZIP+4 code. However, the new format was not adopted universally by the public it eventually became obsolescent with modern technology. A ZIP+4 Code uses the basic five-digit code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a city block, a group of apartments, an individual high-volume receiver of mail, a post office box, or any other unit that could use an extra identifier to aid in efficient mail sorting and delivery.

US ZIP CODE ZIP

Postal Service introduced an expanded ZIP Code system that it called ZIP+4, often called 'plus-four codes', 'add-on codes', or 'add-ons'. Herb Klein, special assistant to President Nixon, responded by saying the next printing of envelopes would include the ZIP Code. In 1971, Elmira (NY) Star-Gazette reporter Dick Baumbach found out the White House was not using a ZIP Code on its envelopes. ZIP was featured prominently alongside musical group 'The Swingin' Six' in a variety show that the post office used to explain the importance of using ZIP codes. He was often depicted with a legend such as 'USE ZIP CODE' in the selvage of panes of postage stamps or on the covers of booklet panes of stamps. The United States Post Office used a cartoon character, which it called Mr. In 1967, these became mandatory for second- and third-class bulk mailers, and the system was soon adopted generally. In the case of large cities, the last two digits as assigned generally coincided with the older postal zone number. Items of mail picked up at post offices are sent to their own SCFs in the afternoon, where the mail is sorted overnight. Sectional centers do not deliver mail and are not open to the public (although the building may include a post office that is open to the public), and most of their employees work the night shift. The mail is sorted according to the final two digits of the ZIP Code and sent to the corresponding post offices in the early morning. The SCF sorts mail to all post offices with those first three digits in their ZIP Codes. The fourth and fifth digits, which give a more precise locale within the SCF, were proposed by Henry Bentley Hahn, Sr. An SCF is a central mail processing facility with those three digits. The post office credits Moon with only the first three digits of the ZIP Code, which describe the sectional center facility (SCF) or 'sec center'. Robert Moon is considered the father of the ZIP Code he submitted his proposal in 1944 while working as a postal inspector. The abbreviations have remained unchanged, with the exception of Nebraska, which was changed from NB to NE in 1969 at the request of the Canadian postal administration, to avoid confusion with the Canadian province of New Brunswick. According to Publication 59, the two-letter standard was 'based on a maximum 23-position line, because this has been found to be the most universally acceptable line capacity basis for major addressing systems', which would be exceeded by a long city name combined with a multi-letter state abbreviation, such as 'Sacramento, Calif.' along with the ZIP Code. An earlier list, publicized in June 1963, had proposed capitalized abbreviations ranging from two to five letters. The USPOD issued its Publication 59: Abbreviations for Use with ZIP Code on October 1, 1963, with the list of two-letter state abbreviations which are generally written with both letters capitalized.

Д«y the early 1960s, a more organized system was needed, and non-mandatory five-digit ZIP Codes were introduced nationwide on July 1, 1963.

The '16' is the number of the postal zone in the specific city.

Us zip code