| Locality | Post Code |
|---|---|
| Amherst, Hillsborough | 03031 |
| Antrim, Hillsborough | 03440 |
| Bedford, Hillsborough | 03110 |
| Bennington, Hillsborough | 03442 |
| Brookline, Hillsborough | 03033 |
| Deering, Hillsborough | 03244 |
| Francestown, Hillsborough | 03043 |
| Goffstown, Hillsborough | 03045 |
| Greenfield, Hillsborough | 03047 |
| Greenville, Hillsborough | 03048 |
| Hancock, Hillsborough | 03449 |
| Hillsborough, Hillsborough | 03244 |
| Hollis, Hillsborough | 03049 |
| Hudson, Hillsborough | 03051 |
| Litchfield, Hillsborough | 03052 |
| Lyndeborough, Hillsborough | 03082 |
| Manchester, Hillsborough | 03101, 03102, 03103, 03104, 03109 |
| Mason, Hillsborough | 03048 |
| Merrimack, Hillsborough | 03054 |
| Milford, Hillsborough | 03055 |
| Mont Vernon, Hillsborough | 03057 |
| Mount Vernon, Hillsborough | 03057 |
| Nashua, Hillsborough | 03060, 03062, 03063, 03064 |
| New Boston, Hillsborough | 03070 |
| New Ipswich, Hillsborough | 03071 |
| Pelham, Hillsborough | 03076 |
| New Hampshire Postal Codes | |
|---|---|
| Sullivan | Strafford |
| Rockingham | Merrimack |
| Hillsborough | Grafton |
| Coos | Cheshire |
| Carroll | Belknap |