Peterborough, NH
ZIP Codes in Peterborough, New Hampshire
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 03458 | 6,864 | 42.8684, -71.9401 |
Peterborough has 1 ZIP code
ZIP Codes in Peterborough, New Hampshire
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 03458 | 6,864 | 42.8684, -71.9401 |