ZIP Code 20142
| Post Office City | Round Hill, VA |
|---|---|
| County | Loudoun County |
| Area Code | 540 |
| Longitude | -77.8 |
| Latitude | 39.1 |
| Radius | ~7 mile radius |
| Timezone | Eastern |
| Zip Type | PO Box |
| Post Office City | Round Hill, VA |
|---|---|
| County | Loudoun County |
| Area Code | 540 |
| Longitude | -77.8 |
| Latitude | 39.1 |
| Radius | ~7 mile radius |
| Timezone | Eastern |
| Zip Type | PO Box |