ZIP Code 02454
Waltham, Massachusetts · Middlesex County
No754
Zip02454
TypePO BOX
Decommissioned0
Primary CityWaltham
Acceptable Cities—
Unacceptable Cities—
StateMA
LstateMassachusetts
CountyMiddlesex County
TimezoneAmerica/New_York
Area Codes339
World RegionNA
CountryUS
Latitude42,38
Longitude-71,24