Zip Code Smithtown - Enter an address to find the zip+4: Smithtown is the actual or alternate city name associated with 2 zip codes by the us postal service. Web 11787 & 11788 are the only zip codes for smithtown, ny. Web here you may find all the smithtown zip codes listed and other information about smithtown, new york such as area codes,. The zip+4 code is an. Web zip code 11787 in smithtown, ny download zip code database load 11787 zip code map zip code 11787. Zip code 11787 is located in smithtown new york. Web smithtown, ny zip codes. Portions of 11787 are also in nissequogue and hauppauge and.
Web zip code 11787 in smithtown, ny download zip code database load 11787 zip code map zip code 11787. The zip+4 code is an. Web 11787 & 11788 are the only zip codes for smithtown, ny. Zip code 11787 is located in smithtown new york. Portions of 11787 are also in nissequogue and hauppauge and. Smithtown is the actual or alternate city name associated with 2 zip codes by the us postal service. Enter an address to find the zip+4: Web smithtown, ny zip codes. Web here you may find all the smithtown zip codes listed and other information about smithtown, new york such as area codes,.