USPS zip code maps can be found by visiting the USPS website and inputting the street address, city and state. There is also an option to look up the zip code map by company or to view all of the cities within a particular zip code.Know More
The zip code system began in the early 1960s. Today, the zip codes are used in sales and marketing applications, internet technology and data collection. When zip codes began, they were used to help determine where a piece of mail should be delivered. The zip code format consists of five digits and then the extended version includes the five digits along with a hyphen and four more digits.
In 1944, Robert Moon submitted his proposal for the zip code system while he was working as a postal inspector for the Post Office. However, Moon was only given credit for the first three digits of the five digit zip code. In 1963, non-mandatory zip codes were listed for the entire country. In 1967, these zip codes were made mandatory for all of the second and third class bulk mailers. Soon after that, the system was determined mandatory for all mailing items.
The zip code tabulation areas (ZCTAs) are real representations of the USPS zip code areas. They are generalized and are also put into a map form. They are created by first finding blocks and then assigning an entire census block to the zip code that occurs most often on the block.Learn more about Postal Services
An apartment address, which includes the addressee's name, building number, street number, apartment number, city, state and ZIP code, is written in one of two ways. It should either list the apartment number on the same line as the building number and street name or on the line above.Full Answer >
Mail addressed with the wrong zip code is delayed in delivery or routed to an incorrect location. The USPS offers a free zip code look-up website that provides a general zip plus a four-digit, route specific code, and it advises verifying a zip code before mailing a letter or parcel.Full Answer >
It is possible to find a ZIP code in Franklin, Tennessee, by looking up the city or other details about the address online. There are maps and images online that show ZIP codes by regions of cities, such as Franklin.Full Answer >
As of 2014, neither the city of Nassau nor the Commonwealth of the Bahamas have any sort of postal code. While the government of the Bahamas has made preliminary steps toward modernizing their postal service, not much has been accomplished.Full Answer >