what do you mean by zip/postal code?
87648
It is the specific Zip Code for a small group of locations. Each address in the United States has a 9 digit numerical equivalent to its address so that addresses can be bar-coded and mail can be sorted mechanically and electronically into a small set of addresses that are then sorted by hand. The example you gave goes with a small group of addresses in Arlington, Virginia, USA
56907
Did you REALLY just Ask that question on a National Basis?....HAHAHA!!!    Sweetheart, don't use THIS format, goto GOOGLE.com and do a Search.  People in 49 Other States aren't going to know Squat about YOUR ZipCode...HAHA!!
111169
ZIP Code is the postal code used by the United States Postal Service, which always writes ZIP with capital letters. ZIP is an acronym for the Zone Improvement Plan, but was also meant to suggest that mail travels more efficiently (and therefore faster) when senders use it. The basic ZIP Code format consists of five numerical digits. An extended ZIP+4 code includes the five digits of the ZIP Code plus four more digits which allow a piece of mail to be even more accurately directed to a very small geography. ZIP Code was originally registered as a trademark by the U.S. Postal Service, but its registration has since expired.\n\nThe term "ZIP Code" is also used in the Philippines to name its postal codes. The Philippine ZIP Code is used by the Philippine Postal Corporation. Unlike American ZIP Codes, Philippine ZIP Codes are four-digit numbers without any extensions. While the cities of Metro Manila use more than one code, towns and cities outside Metro Manila are assigned only one code for every town and city.\n\nThe postal service implemented postal zones for large cities in 1943. For example:\n\nJohn Smith\n3256 Epiphenomenal Avenue\nMinneapolis 16, Minnesota\nThe "16" is the number of the postal zone within the city.\n\nBy the early 1960s a more general system was needed, and on July 1, 1963, non-mandatory ZIP Codes were announced for the whole country. Robert Moon, an employee of the post office, is considered the father of the ZIP Code. He first submitted his proposal in 1944 while working as a postal inspector. The post office only gives credit to Moon for the first 3 digits of the ZIP Code, which describe the region of the country.\n\nIn most cases, the last two digits of the ZIP Code coincide with the older postal zone number, thus:\n\nJohn Smith\n3256 Epiphenomenal Avenue\nMinneapolis, Minnesota 55416\nIn 1967, these were made mandatory for second- and third-class bulk mailers and the system was soon adopted generally. The United States Post Office used a cartoon character, Mr. ZIP, to promote use of the ZIP Code in the 1970s.\n\nPostal abbreviations\nIn addition, two-letter abbreviations were introduced for states, eliminating the need to write the state's name out in full. For example, California is CA. Abbreviations are also assigned for U.S. territories like Puerto Rico (PR) and American Samoa (AS), as well as for several former U.S. Trust Territories in the Pacific, such as the Federated States of Micronesia (FM), which are now separate countries.\n\nSimilarly, US military addresses also have their own abbreviations. Mail to these addresses is sent to the Army (or Air Force) Post Office (APO) or Fleet Post Office (FPO). This may also be used for mail to many US diplomatic missions overseas.\n\nZIP+4\nIn 1983, the US Postal Service began using an expanded ZIP Code system called "ZIP+4", which are often called "plus-four codes" or "add-on codes." A ZIP+4 code uses the basic 5-digit ZIP plus an additional 4-digits to identify a geographic segment within the 5-digit delivery area, such as a city block, a group of apartments, an individual high-volume receiver of mail, or any other unit that could use an extra identifier to aid in efficient mail sorting and delivery. Use of the plus-four code is not required except for certain presorted mailings. In general, mail is read by a Multiline Optical Character Reader (MLOCR) that instantly determines the correct ZIP+4 code from the address and—along with the even more specific Delivery point—sprays an 11-digit POSTNET barcode on face of the mailpiece. This technology has greatly increased the speed and accuracy of mail delivery and in turn, kept costs nearly constant for over a decade.\n\nFor Post Office boxes, the general (but not invariable) rule is that each box has its own ZIP+4 code. The add-on code is often either the last four digits of the box number or 0 plus the last three digits of the box number. However, the
493237
zip code the area*\nthey give estimates as well as crime, age averages, income\netc...
114886
Try http://yp.yahoo.com -- enter the zip code and there you go.
1054272
In Canada they are referred to as postal codes not zip codes.\n\nK9J  8B2  \nA1B  3Z1  \nK9J  2A2  \n\nCanadian postal codes always have :\na letter, a number, a letter, then one  space, followed by a number, a letter and a number in that sequence.\n\nHope this helps. good luck on your assignment
566241
Zip codes are all 5 digits, possible values from 00000-99999.\n\nThere is no way to get only actual zip codes without some address verification software. \n\nWhat I would create an integer loop from 0 to 99999 and add that into the tables. If you need only actual zip codes, you would need an address verification api or geocoding api to determin if that zip code exists.
199331
Negar; there is no "zip" code in Iran. That's for the USA. The equivalent in Iran (and many other countries) is the "postal code". I'm sure you won't have trouble finding that ;)
302053
Go to www.usps.com and use the zip code finder.  It's easy - no reason you have to ask other people to do this for you.
120106
Try www.usps.com\nYou can search by address and it will give you the ZIP code.
7719
A ZIP Code is the postal code used by the United States Postal Service, which always writes it with capital letters. ZIP is an acronym for the Zoning Improvement Plan, but was also cleverly meant to suggest that mail travels more efficiently (and therefore faster) when senders use it. The basic ZIP Code format consists of five numerical digits.
624438
yes there is a loose system to zip codes you can find out more \nhttp://en.wikipedia.org/wiki/Zip_code#By_geography
176665
Every Zip code in the USA is unique, but there isn't 1 zip code for every address in the country.  Typically in urban areas, zip codes correspond to one side of a city block, but this can varry depending on population density.\n\nElectronic sorting machines at the post office actually only read the zip code to sort the mail into delivery routes for each letter carrier.  The letter carrier would read the street address to know which house to deliver the mail to.  In theory, you could just put the street number and zip code and it will still make it thorugh, but if for any reason, the address can't be read, the post office can use this duplicate information to figure out where your letter should go.
369098
why do you want to know thi? any how..first the post office look at the 1ST 3 digits of the zip code and sent it to the office responsible for that delivring to that area...the last two digits gives the specific area, thats about it.
606295
If you mean the phone code, it is 1.\nUS zip code???? ummmmmmmmm. naaaaaaaaaaaaaaah.
581502
My house is at 94122, but my office is at 94126. \n\nIt's easier to just type sf zip code into the search bar of yahoo.\n\nBut I'm gonna assume this is a joke
123605
Here is a site where you can look up zip codes by state:\n\nhttp://www.bioscience.org/urllists/zipcodes.htm