New Hampshire ZIP codes
Main ZIP codes for the largest cities in New Hampshire. Format: 5-digit ZIP code (ZIP+4 optional).
Cities
| City | Code |
|---|---|
| Manchester | 03101 |
| Concord | 03301 |
| Nashua | 03060 |
| Portsmouth | 03801 |
| Dover | 03820 |
Large cities have many codes; the code shown is the main/central one. All states & countries →