United States
01821 post code
Post code details
1 placeCode
Place
Billerica
Region
Massachusetts
County
Middlesex
Coordinates
42.5519, -71.2518
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
42.5519, -71.2518© OpenStreetMap
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Billerica | Massachusetts | Middlesex | 42.5519, -71.2518 |
Same code in other countries
4FAQ
Which city is 01821 in?
Billerica, Massachusetts, United States.
What are the coordinates of 01821?
42.5519, -71.2518
Is 01821 used in other countries?
Yes, 4 other countries.