About this number
(857) 415-5764 is a landline based telephone number operated by McI Worldcom Communications, I and is located in the city of Boston, Massachusetts and is in the Northeast. It has a Number Planning Area (NPA - also known as an Area Code) of 857, a Network Numbering Exchange (NXX - also known as a prefix) of 415 and a subscriber number of 5764. It has an Operating Company Number (OCN) of 7199. A Common Language Location Identifier (CLLI) of NOCLLIKNOWN. As well as a Local access and transport area (LATA) of 128. It was first assigned for usage on 05/08/2014.