County: Hillsborough County , Rockingham County
| Zip Code | City | County |
|---|---|---|
| 03031 | Amherst | Hillsborough County |
| 03032 | Auburn | Rockingham County |
| 03033 | Brookline | Hillsborough County |
| 03034 | Candia | Rockingham County |
| 03036 | Chester | Rockingham County |
| 03037 | Deerfield | Rockingham County |
| 03038 | Derry | Rockingham County |
| 03040 | East Candia | Rockingham County |
| 03041 | East Derry | Rockingham County |
| 03042 | Epping | Rockingham County |
| 03043 | Francestown | Hillsborough County |
| 03044 | Fremont | Rockingham County |
| 03045 | Goffstown | Hillsborough County |
| 03046 | Dunbarton | Merrimack County |
| 03046 | Goffstown | Merrimack County |
| 03047 | Greenfield | Hillsborough County |
| 03048 | Greenville | Hillsborough County |
| 03048 | Mason | Hillsborough County |
| 03049 | Hollis | Hillsborough County |
| 03051 | Hudson | Hillsborough County |
| 03052 | Litchfield | Hillsborough County |
| 03053 | Londonderry | Rockingham County |
| 03054 | Merrimack | Hillsborough County |
| 03055 | Milford | Hillsborough County |
| 03057 | Mont Vernon | Hillsborough County |
| 03060 | Nashua | Hillsborough County |
| 03061 | Nashua | Hillsborough County |
| 03062 | Nashua | Hillsborough County |
| 03063 | Nashua | Hillsborough County |
| 03064 | Nashua | Hillsborough County |
| 03070 | New Boston | Hillsborough County |
| 03071 | New Ipswich | Hillsborough County |
| 03073 | North Salem | Rockingham County |
| 03076 | Pelham | Hillsborough County |
| 03077 | Raymond | Rockingham County |
| 03079 | Salem | Rockingham County |
| 03082 | Lyndeborough | Hillsborough County |
| 03084 | Temple | Hillsborough County |
| 03086 | Wilton | Hillsborough County |
| 03087 | Windham | Rockingham County |