In which county is ZIP code 03605 located?

ZIP 03605 is listed under Sullivan, NH.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 03605: Lempster, NH

ZIP: 03605

County: Sullivan

Coordinates: 43.21360, -72.19680

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 03605 in Lempster, NH. We include verified county details for Sullivan plus key geographic references used for mapping and logistics.

Primary City	Lempster
ZIP Code	03605
County	Sullivan
State	NH
Latitude / Longitude	43.21360, -72.19680
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 03605 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 03605 are listed as 43.21360 / -72.19680, useful for GPS and service checks in and around Lempster, NH.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 03605 for mail delivery and general location reference in Sullivan, NH.

Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Lempster.

Related ZIP Codes (Nearby)

Explore other postal codes near Lempster within NH.

Frequently Asked Questions

What is the primary city for ZIP code 03605?

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

In which county is 03605 located?

ZIP code 03605 is situated within Sullivan, NH.

What are the coordinates for 03605?

The approximate center point is 43.21360 (Latitude) and -72.19680 (Longitude).

Is ZIP code 03605 active?

This page lists ZIP 03605 as Listed based on the latest refresh date shown above.

Does ZIP 03605 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