New Castle NH Zip Code Lookup and List



Below is a list of New Castle NH zip codes. For your research we have also included New Castle Area Code, Time Zone, UTC and the local Rockingham County FIPS Code. Each New Castle New Hampshire zip code has a center Longitude / Latitude point (the New Castle center is -70.717002868652 / 43.07149887085). For your convenience we have also indicated if that zip code in New Castle observes Daylight Savings time.

Zip Area Lat Lon Zone UTC DST State FIPS Code County FIPS Code MSA Code City County State
03854 603 43.06879 -70.719895 Eastern -5 Y 33 33015 6450 New Castle Rockingham NH
03854 603 43.06879 -70.719895 Eastern -5 Y 33 33015 6450 New Castle Rockingham NH
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