In which county is ZIP code 03856 located?

ZIP 03856 is listed under Rockingham, NH.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 03856: Newfields, NH

ZIP: 03856

County: Rockingham

Coordinates: 43.03740, -70.97820

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 03856 in Newfields, NH. We include verified county details for Rockingham plus key geographic references used for mapping and logistics.

Primary City	Newfields
ZIP Code	03856
County	Rockingham
State	NH
Latitude / Longitude	43.03740, -70.97820
ZIP Type	Standard
Time Zone	Eastern Time (ET)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 03856 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 03856 are listed as 43.03740 / -70.97820, useful for GPS and service checks in and around Newfields, NH.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 03856 for mail delivery and general location reference in Rockingham, NH.

Some addresses near Newfields may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Newfields within NH.

Frequently Asked Questions

What is the primary city for ZIP code 03856?

The primary city for this ZIP code is Newfields, located in NH.

In which county is 03856 located?

ZIP code 03856 is situated within Rockingham, NH.

What are the coordinates for 03856?

The approximate center point is 43.03740 (Latitude) and -70.97820 (Longitude).

Is ZIP code 03856 active?

This page lists ZIP 03856 as Listed based on the latest refresh date shown above.

Does ZIP 03856 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08