In which county is ZIP code 08865 located?

ZIP 08865 is listed under Warren, NJ.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 08865: Phillipsburg, NJ

ZIP: 08865

County: Warren

Coordinates: 40.70790, -75.15070

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 08865, serving Phillipsburg in NJ. It lies in Warren and supports delivery, planning, and address verification.

Primary City	Phillipsburg
ZIP Code	08865
County	Warren
State	NJ
Latitude / Longitude	40.70790, -75.15070
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 08865 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 08865 is commonly represented around 40.70790, -75.15070. These coordinates help identify the general area within Warren, NJ.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 08865 for mail delivery and general location reference in Warren, NJ.

This ZIP may extend beyond the city core into nearby communities within Warren.

Related ZIP Codes (Nearby)

Explore other postal codes near Phillipsburg within NJ.

Frequently Asked Questions

What is the primary city for ZIP code 08865?

The primary city for this ZIP code is Phillipsburg, located in NJ.

In which county is 08865 located?

ZIP code 08865 is situated within Warren, NJ.

What are the coordinates for 08865?

The approximate center point is 40.70790 (Latitude) and -75.15070 (Longitude).

Is ZIP code 08865 active?

This page lists ZIP 08865 as Listed based on the latest refresh date shown above.

Does ZIP 08865 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