About ZIP code 01840
The ZIP code 01840 routes mail to Lawrence in the Massachusetts region of United States. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
United States ยท ZIP code
01840 - Lawrence
ZIP code 01840 is Lawrence in Massachusetts, United States.
| ZIP code | 01840 |
| Place | Lawrence |
| Region | Massachusetts |
| District | Essex |
| Country | United States (US) |
| Coordinates | 42.708, -71.1638 (map) |