ZIP Code 02455
| Post Office City | North Waltham, MA |
|---|---|
| County | Middlesex County |
| Area Code | 339 |
| Longitude | -71.22 |
| Latitude | 42.39 |
| Radius | ~2 mile radius |
| Timezone | Eastern |
| Zip Type | PO Box |
| Post Office City | North Waltham, MA |
|---|---|
| County | Middlesex County |
| Area Code | 339 |
| Longitude | -71.22 |
| Latitude | 42.39 |
| Radius | ~2 mile radius |
| Timezone | Eastern |
| Zip Type | PO Box |