Below is a list of Stratham NH zip codes. For your research we have also included Stratham Area Code, Time Zone, UTC and the local Rockingham County FIPS Code. Each Stratham New Hampshire zip code has a center Longitude / Latitude point (the Stratham center is -70.916999816895 / 43.019401550293). For your convenience we have also indicated if that zip code in Stratham observes Daylight Savings time.