#US ZIP CODE PHONE NUMBER ZIP#
Zip codes are also used in online shopping use cases, with regards to fraud detection and prevention. Financial entities such as banks, insurance providers, and credit card companies use ZIP codes to calculate rates. For instance, the United States Census uses ZIP codes to organize demographic information that includes, but is not limited to, educational attainment, household income, household size, and other population health characteristics. Meanwhile, there was a new world of transportation evolving through trucks and airplanes, which were capable of moving goods more efficiently than railroad based systems.Īs the years passed, ZIP codes began to take on more function in American society. At this point in history, the United States Postal Service was responsible for moving 80 billion pieces of mail compared to 30 billion during the Great Depression. When Moon passed away in 2001, he was credited with the establishment of the first three digits in the ZIP code.īy 1967, all mail delivered in the United States had ZIP codes. This shift, from a more casual and personal way of managing mail to one with more definition and order, incited controversy and a 20-year conflict. This system relied on a defined numerical system rather than a less structured recall of familiar cities, counties, and states. In response, Robert Moon, who spent his career with the United States Postal Service (USPS), invented a new system that became formally implemented in 1963 after a 20-year development process. During this time, old systems for delivering mail had begun breaking down due to a need for information to travel across the United States continent, faster. It evolved out of necessity due to a rapid swell in the population, as well as a boom in commerce following the first and second World War eras.
#US ZIP CODE PHONE NUMBER CODE#
The ZIP code came into existence during a time of economic prosperity in the United States. ZIP codes are translated into barcodes that enable the automatic sorting of mail, which reduces the amount of human oversight necessary.
#US ZIP CODE PHONE NUMBER FULL#
Including the full ZIP+4 code however, can expedite delivery times due to the specific geographic detail communicated. To send mail, only the first five digits of the ZIP code are required. The second and third digits represent a region in that group, such as a large city. The first digit in a ZIP code represents a defined group of U.S. ZIP+4 codes, also known as add-on or plus-four codes, include four additional digits that identify a geographic segment within a ZIP code delivery area. United States ZIP codes are five numerical digits long. What you’ll notice is that every digit within a ZIP code conveys meaning as part of a methodical plan. This comprehensive FAQ resource will be helpful. For an in-depth understanding of the ZIP code, the United States Postal Service is the definitive resource. Errors in ZIP codes may result in processing delays. The role of the ZIP code is to process data with expediency and efficiency. The goal of this article is to help you understand the context behind this combination of numbers in more depth and detail, so that you can effectively leverage this data point in your business. It’s an important parameter for sending mail, managing fraud detection, or researching demographic information. ZIP code data is an integral part of business operations in the United States.
These are the official groups responsible for phone numbers in the US and Canada.ZIP Code Overview The Importance Of ZIP Codes NANPA is the North American Numbering Plan Administrator. * CNA is the Canadian Numbering Administrator.
However, a ' city code' more correctly refers to the codes used to designate airports and other geographic locations. In some cases, area codes may be referred to as city codes. Check other map links below if this appears out of date. Source: Canadian Numbering Administrator Area Code Maps
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