New Castle ZIP Codes New Hampshire – USA

The ZIP Codes of New Castle New Hampshire, NH is 3854, New Castle is located at latitude of 43.0681 and a longitude of -70.7199, and it has Rockingham county. check the below list of ZIP Codes of New Castle.

ZIP Codes	Country	State	City	County
35119 81647 19720 19721 19726 47362 40050 3854 16101 16102 16103 16105 16107 16108 24127	USA	New Hampshire	New Castle	Rockingham

ZIP Codes Map

New Castle county

New Castle, NH is located in Rockingham County. Check the Rockingham County ZIP Code list.

ZIP Code New Hampshire

Check the entire New Hampshire ZIP Code list.

ZIP Code United States

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