Zip Code 20194 - Herndon, Fairfax, VA, United States
Zip Code 20194 Data
| Zip Code | 20194 |
|---|---|
| Area 1 (City, County) | Herndon, Fairfax |
| Area 2 (City, County) | Reston, Fairfax |
| State | Virginia |
| State FIPS | 51 |
| Latitude | 38.982667 |
| Longitude | -77.341454 |
| Timezone | 5 |
| Daylight | Yes |
| Country | United States |