Find the last 4 digits (ZIP+4) for an address in 03859

ZIP 03859, Newton Junction, NH is filled in. Just type the street address.

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ZIP Code 03859 – Newton Junction, NH

Newton Junction, New Hampshire · Rockingham County · Eastern time

ZIP code03859
CityNewton Junction
StateNew Hampshire
CountyRockingham County
Area code603
PopulationNot published (no Census ZIP area)
Time zoneEastern · local time
ZIP typePO box or unique ZIP (no Census area)
Center (lat, long)42.8619, -71.0400

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Nearby ZIP codes

03858 Newton · 0.7 mi01860 Merrimac · 2.1 mi03865 Plaistow · 2.9 mi03827 East Kingston · 3.7 mi03848 Kingston · 4 mi01913 Amesbury · 4.3 mi01830 Haverhill · 4.6 mi03826 East Hampstead · 4.9 mi

About ZIP 03859

ZIP code 03859 is assigned to Newton Junction, New Hampshire. It lies in Rockingham County. It is a PO-box-only or single-address ZIP, so the Census Bureau does not publish an area for it; the location shown is approximate. The closest neighboring ZIP is 03858 (Newton), about 0.7 miles away.

Every address in 03859 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources