ZIP Code 00501
| Post Office City | Holtsville, NY |
|---|---|
| County | Suffolk County |
| Area Code | 631 |
| Longitude | -73.042 |
| Latitude | 40.815 |
| Radius | ~200 yard radius |
| Timezone | Eastern |
| Zip Type | Unique |
| Post Office City | Holtsville, NY |
|---|---|
| County | Suffolk County |
| Area Code | 631 |
| Longitude | -73.042 |
| Latitude | 40.815 |
| Radius | ~200 yard radius |
| Timezone | Eastern |
| Zip Type | Unique |