About this number
(617) 691 is a landline based telephone number operated by Teleport Communications Americ and is located in zip code 02210 in the city of Boston, Massachusetts, which is in Suffolk County, and is in the Northeast. It has a Number Planning Area (NPA - also known as an Area Code) of 617 and Network Numbering Exchange (NXX - also known as a prefix) of 691. It has an Operating Company Number (OCN) of 7135. A Common Language Location Identifier (CLLI) of BSTNMALBDS1. As well as a Local access and transport area (LATA) of 128. Zip code 02210 has a population of 2,090 as of the 2010 census.