About this number
(631) 315 is a landline based telephone number operated by Cablevision Lightpath, Inc. - and is located in the city of Mattituck, New York and is in the Northeast. It has a Number Planning Area (NPA - also known as an Area Code) of 631 and Network Numbering Exchange (NXX - also known as a prefix) of 315. It has an Operating Company Number (OCN) of 7126. A Common Language Location Identifier (CLLI) of WHPLNYGRDS3. As well as a Local access and transport area (LATA) of 132. It was first assigned for usage on 12/16/2006.