Primary City Portsmouth
Population 20,779
State New Hampshire
County Rockingham County
Current Time
Zip Codes 3801-3804
Area Codes 603

Neighbouring Zip Codes

ZIP Code: 03811

Atkinson, New Hampshire

ZIP Code: 03032

Auburn, New Hampshire

ZIP Code: 03825

Barrington, New Hampshire

ZIP Code: 03036

Chester, New Hampshire

ZIP Code: 03820

Dover, New Hampshire

ZIP Code: 03821

Dover, New Hampshire

ZIP Code: 03824

Durham, New Hampshire

ZIP Code: 03833

Exeter, New Hampshire

ZIP Code: 03841

Hampstead, New Hampshire

ZIP Code: 03842

Hampton, New Hampshire

ZIP Code: 03843

Hampton, New Hampshire

ZIP Code: 03848

Kingston, New Hampshire

ZIP Code: 03857

Newmarket, New Hampshire

ZIP Code: 03865

Plaistow, New Hampshire

ZIP Code: 03870

Rye, New Hampshire

ZIP Code: 03873

Sandown, New Hampshire

ZIP Code: 03874

Seabrook, New Hampshire

ZIP Code: 03885

Stratham, New Hampshire