Mount Holly North Carolina ZIP Codes

Mount Holly holds a single ZIP code.

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Mount Holly codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Mount Holly. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

Every Mount Holly ZIP code begins 281. Those first three digits identify the sectional center facility that processes mail for this part of North Carolina. Statewide that range covers 50 ZIP codes, so Mount Holly accounts for 2% of it.

Every North Carolina ZIP prefix and the region it covers →

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 Mount Holly occupies.

• 704 Area code 704
• 980 Area code 980

Mount Holly North Carolina area codes in full →

Straight-line distance between place reference points, not driving distance.