ZIP Code 28368 – Olivia, NC
Olivia, North Carolina · Harnett County · Eastern time
| ZIP code | 28368 |
|---|---|
| City | Olivia |
| State | North Carolina |
| County | Harnett County |
| Population | 50 |
| Time zone | Eastern · local time |
| ZIP type | Standard (has a Census ZCTA area) |
| Land area | 0.34 sq mi |
| Center (lat, long) | 35.3694, -79.1133 |
Area codes in this area
These are the area codes that most often serve ZIP 28368 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Map
Nearby ZIP codes
About ZIP 28368
ZIP code 28368 is assigned to Olivia, North Carolina. It lies in Harnett County. Its Census area covers about 0.34 square miles of land. The closest neighboring ZIP is 27332 (Sanford), about 2 miles away.
Every address in 28368 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.
Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources