Dunn North Carolina ZIP Codes
Dunn holds 2 ZIP codes, all inside one county and one postal prefix.
Every ZIP code in Dunn
| ZIP code | County |
|---|---|
| 28334 | Harnett County |
| 28335 | Harnett 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Dunn codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Dunn. 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 Dunn ZIP code begins 283. Those first three digits identify the sectional center facility that processes mail for this part of North Carolina. Statewide that range covers 86 ZIP codes, so Dunn accounts for 2% of it.
Every North Carolina ZIP prefix and the region it covers →
Area codes covering Dunn
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The codes below serve the same ground Dunn occupies.
Dunn North Carolina area codes in full →
Where Dunn's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Dunn
| City | Distance | ZIP codes |
|---|---|---|
| Erwin North Carolina ZIP codes | 3.5 mi | 1 ZIP code |
| Benson North Carolina ZIP codes | 6.6 mi | 1 ZIP code |
| Coats North Carolina ZIP codes | 7.3 mi | 1 ZIP code |
| Godwin North Carolina ZIP codes | 7.7 mi | 1 ZIP code |
| Falcon North Carolina ZIP codes | 8.4 mi | 1 ZIP code |
| Linden North Carolina ZIP codes | 8.6 mi | 1 ZIP code |
| Wade North Carolina ZIP codes | 13 mi | 1 ZIP code |
| Lillington North Carolina ZIP codes | 13 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.