Belknap County ZIP Codes
New Hampshire (NH) · 18 records
| ZIP | City | Type | Timezone | Area Codes |
|---|---|---|---|---|
| 03218 | Barnstead | STANDARD | America/New_York | 603 |
| 03220 | Belmont | STANDARD | America/New_York | 603 |
| 03225 | Center Barnstead | STANDARD | America/New_York | 603 |
| 03226 | Center Harbor | STANDARD | America/New_York | 603 |
| 03237 | Gilmanton | STANDARD | America/New_York | 603 |
| 03246 | Laconia | STANDARD | America/New_York | 603 |
| 03247 | Laconia | PO BOX | America/New_York | 603 |
| 03249 | Gilford | STANDARD | America/New_York | 603 |
| 03252 | Lochmere | PO BOX | America/New_York | 603 |
| 03253 | Meredith | STANDARD | America/New_York | 603 |
| 03256 | New Hampton | STANDARD | America/New_York | 603 |
| 03269 | Sanbornton | STANDARD | America/New_York | 603 |
| 03289 | Winnisquam | PO BOX | America/New_York | 603 |
| 03298 | Tilton | UNIQUE | America/New_York | 603 |
| 03299 | Tilton | UNIQUE | America/New_York | 603 |
| 03809 | Alton | STANDARD | America/New_York | 603 |
| 03810 | Alton Bay | STANDARD | America/New_York | 603 |
| 03837 | Gilmanton Iron Works | STANDARD | America/New_York | 603 |