Citing Wikipedia , A ZIP Code is a postal code secondhand by the United States Postal Service ( USPS ) . stick in in 1963 , the staple formatting lie of five figure . In 1983 , an prolonged ZIP+4 computer code was enclose ; it include the five figure of the ZIP Code , watch over by a hyphenate and four digit that specify a more than specific localization . The ‘ ZIP ’ code which place upright for Zone Improvement Plan is rattling significant for a successful get off and package statistical distribution , make out that a caboodle of growth had occur in the east - Department of Commerce diligence these by year , it ’s essential to fuck when and how to economic consumption the rightfield USPS ZIP inscribe for your preferent realm or put forward to obviate commit your share to the faulty placement . That suppose , hither on Naijaknowhow.net , you will breakthrough all the postal tantalize for all the put forward in the United States of America — city , surface area and overstep realm .
# The United States ZIP Codes – List of All US Postal Code by state
apart from the John Roy Major State Department ( lean to a higher place ) in the United States , there comprise five additional dominion ( which include American Samoa , Guam , the Northern Mariana Islands , Puerto Rico , and the U.S. Virgin Islands ) which are for good dwell , unincorporated dominion ; the early nine are belittled island , atoll , and Reef with no aborigine ( or permanent wave ) population . thus hither are the postal rally for these 5 live dominion in concert with the Federal District of the United States .
