01863
North Chelmsford, Middlesex - United States
Postal code 01863 corresponds to North Chelmsford, Middlesex, in Massachusetts (United States).
- Country
- United States (US)
- Department
- Massachusetts
- Municipality
- Middlesex
- Coordinates
- 42.6347, -71.3908Degrees, minutes, seconds: 42°38'05"N 71°23'27"W
- Time zone
- America/New_York (UTC-5)
- Dialing code
- +1
How to write the address
North Chelmsford, Massachusetts 01863 United States
Nearby codes