Graham County ZIP Codes
Graham County is a county of North Carolina.
- ZIP codes
- 2
- Cities & towns
- 2
- Area codes
- 1
- Land area
- 292 sq mi
Every ZIP code in Graham County
| ZIP code | City |
|---|---|
| 28733 | Fontana Dam |
| 28771 | Robbinsville |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Graham County codes above are listed without a column we would have to invent.
Cities and towns in Graham County
Area codes covering Graham County
Telephone and postal boundaries are drawn by different bodies, so these codes overlap the county without matching its edges.
Scope every ZIP code recorded in Graham County. Source GeoNames US postal codes (2026-07 postal dump), Census 2024 county Gazetteer (2024 Gazetteer) and geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot). Updated . The outline is a convex envelope of ZIP reference points, not a jurisdiction boundary.