To perform a UPS zip code look up for a company or residence, the street address, city and state are needed. To look up a UPS city zip code, the city and state are needed.
Zip code look ups do not confirm that a particular person or company resides at the given address. A zip code search may result in multiple matching addresses if a building has multiple units or if no street number was entered.
It is also possible to perform a reverse look up to view a list of all cities that are represented by a particular zip code.