About ZIP code 02421
The ZIP code 02421 routes mail to Lexington 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
02421 - Lexington
ZIP code 02421 is Lexington in Massachusetts, United States.
| ZIP code | 02421 |
| Place | Lexington |
| Region | Massachusetts |
| District | Middlesex |
| Country | United States (US) |
| Coordinates | 42.4426, -71.2265 (map) |