ZIP Code 01822
Billerica, Massachusetts · Middlesex County
No499
Zip01822
TypePO BOX
Decommissioned0
Primary CityBillerica
Acceptable Cities—
Unacceptable Cities—
StateMA
LstateMassachusetts
CountyMiddlesex County
TimezoneAmerica/New_York
Area Codes351
World RegionNA
CountryUS
Latitude42,55
Longitude-71,26