United States

03873 post code

Post code details

1 place

Code

Place

Sandown

Region

New Hampshire

County

Rockingham

Coordinates

42.9308, -71.1861

Accuracy

4 / 6

Country

United States

Location

OpenStreetMap ↗

42.9308, -71.1861© OpenStreetMap

Places under this code

Place	Region	County	Coordinates
Sandown	New Hampshire	Rockingham	42.9308, -71.1861

Nearby codes

All →

03853 03854 03855 03856 03857 03858 03859 03860 03861 03862 03864 03865

Same code in other countries

Country	Place	Region
PL Poland	Warszawa	Mazovia

FAQ

Which city is 03873 in?

Sandown, New Hampshire, United States.

What are the coordinates of 03873?

42.9308, -71.1861

Is 03873 used in other countries?

Yes, 1 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