Phillipsburg New Jersey ZIP Codes
Phillipsburg holds a single ZIP code.
Every ZIP code in Phillipsburg
| ZIP code | County |
|---|---|
| 08865 | Warren County |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Phillipsburg codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Phillipsburg. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.
How these codes cluster
Every Phillipsburg ZIP code begins 088. Those first three digits identify the sectional center facility that processes mail for this part of New Jersey. Statewide that range covers 67 ZIP codes, so Phillipsburg accounts for 1% of it.
Every New Jersey ZIP prefix and the region it covers →
Area codes covering Phillipsburg
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Phillipsburg occupies.
Phillipsburg New Jersey area codes in full →
Where Phillipsburg's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Phillipsburg
| City | Distance | ZIP codes |
|---|---|---|
| Bloomsbury New Jersey ZIP codes | 5.9 mi | 1 ZIP code |
| Milford New Jersey ZIP codes | 9.4 mi | 1 ZIP code |
| Hampton New Jersey ZIP codes | 11 mi | 1 ZIP code |
| Belvidere New Jersey ZIP codes | 11 mi | 1 ZIP code |
| Washington New Jersey ZIP codes | 11 mi | 1 ZIP code |
| Oxford New Jersey ZIP codes | 12 mi | 1 ZIP code |
| Glen Gardner New Jersey ZIP codes | 13 mi | 1 ZIP code |
| Frenchtown New Jersey ZIP codes | 13 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.