About this number
There is 1 comment for this phone number. (781) 386-4779 is a landline based telephone number operated by Neutral Tandem-Massachusetts, and is located in zip code 2154 in the city of Waltham, Massachusetts and is in the Northeast. It has a Number Planning Area (NPA - also known as an Area Code) of 781, a Network Numbering Exchange (NXX - also known as a prefix) of 386 and a subscriber number of 4779. It has an Operating Company Number (OCN) of 892D. A Common Language Location Identifier (CLLI) of WLHMMAWEDS1. As well as a Local access and transport area (LATA) of 128. It was first assigned for usage on 03/01/2013.