United States
03854 post code
Post code details
1 placeCode
Place
New Castle
Region
New Hampshire
County
Rockingham
Coordinates
43.0681, -70.7199
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
43.0681, -70.7199© OpenStreetMap
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| New Castle | New Hampshire | Rockingham | 43.0681, -70.7199 |
Same code in other countries
2| Country | Place | Region |
|---|---|---|
| SK Slovakia | Krpeľany | Zilina |
| TR Türkiye | Küçükhüyük | Afyonkarahisar |
FAQ
Which city is 03854 in?
New Castle, New Hampshire, United States.
What are the coordinates of 03854?
43.0681, -70.7199
Is 03854 used in other countries?
Yes, 2 other countries.
The data is unofficial and has known truncation; verify with the recipient and carrier for critical shipments. See data source & license → · Updated 2026-11-09. Attribution in