About this number
There is 1 OK rating for this phone number. (978) 449-3828 is a landline based telephone number operated by At&T Local and is located in zip code 1450 in the city of Groton, Massachusetts, which is in Middlesex County, and is in the Northeast. It has a Number Planning Area (NPA - also known as an Area Code) of 978, a Network Numbering Exchange (NXX - also known as a prefix) of 449 and a subscriber number of 3828. It has an Operating Company Number (OCN) of 7421. A Common Language Location Identifier (CLLI) of GRTNMAHODS0. As well as a Local access and transport area (LATA) of 128. It was first assigned for usage on 01/01/1901. Zip code 1450 has a population of 10,646 as of the 2010 census.