ZIP4 code was introduced in 1983 which includes the five digits of the ZIP Code, followed by a hyphen and four additional digits that reference a more specific location.
Federal Communications Commission (FCC) denied a radio station (now wnnx FM) a move requiring a change in its city of license to Sandy Springs, Georgia, largely because it was not a city (until municipal incorporation in late 2005 despite being the seventh-largest place in the.
One extreme example is ZIP Code 85254; it was assigned the place name Scottsdale, Arizona because it is served by the Scottsdale post office, but 85 of its territory is inside the city limits of neighboring Phoenix.
In certain exceptional cases, a nominally Standard-type ZIP Code may, in practice, be used as one of the three other types.For that reason, residents petitioned the usps for a 190-prefix ZIP Code, which is common to the inner-ring Pennsylvania suburbs of that city, and, after several attempts that were initially disapproved by the usps, Elkins Park was finally reassigned to the 19027 ZIP Code.Additional place names may be recognized as acceptable for a certain ZIP Code. 'It is just that Walmart happens to be the largest private employer in the United States by a very wide margin, and it employs more people than the next five largest companies on that ranking Oleg Melentyev noted.However, because the usps demands the use of Atlanta, Vinings' addresses are written such that they appear to be in southeast Atlanta, instead of in the opposite (northwest metro Atlanta ) side.House of Representatives has a "Find Your Representative" feature that looks up congressional districts based on ZIP Codes alone, it often returns multiple districts corresponding to a single ZIP Code.Military Standard: all other ZIP Codes.
The portion within Harris County is within the ZIP Code 77071, which must use the city name of Houston instead of Missouri City.
By the early 1960s, a more organized system was needed, and non-mandatory five-digit ZIP Codes were introduced nationwide on July 1, 1963.Retrieved 4 November 2018.Citation needed In general, the post office uses OCR technology, though in some cases a human might have to read and enter the address.For example, 40202 is in Louisville, 50309 in Des Moines, 60601 in Chicago, 63101.For example, 739 in Oklahoma is assigned to Liberal, Kansas ; 865 in Arizona is assigned to Gallup, New Mexico ; and 961 in California to Reno, Nevada.Other uses edit Delivery services edit Delivery services other than the usps, such as FedEx, United Parcel Service, and DHL, require a ZIP Code for optimal internal routing of a package.Open for dinner Dress code: Smart Casual Phone.In some cases, these may be served from the same SCF, such as in San Diego County, California, where the three-digit prefixes 919 and 920 are used for suburban and rural communities, and 921 for the city of San Diego itself, although all three are.ZIP is an acronym for, zone cnfpt rouen concours Improvement Plan ; 1 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 a merchant collects the entire address, the ZIP Code is an important part of AVS.
Citation needed Statistics edit As of 2015, there were over 42,000 ZIP Codes in the United States.
People sometimes must use the name of a post office rather than their own city.
In some cases, an urban county may have more than one prefix.