Below is a list of Hauppauge NY zip codes. For your research we have also included Hauppauge Area Code, Time Zone, UTC and the local Suffolk County FIPS Code. Each Hauppauge New York zip code has a center Longitude / Latitude point (the Hauppauge center is -73.208602905273 / 40.823001861572). For your convenience we have also indicated if that zip code in Hauppauge observes Daylight Savings time.