About this number
There are 5 comments for this phone number. (203) 635-4910 is a landline based telephone number operated by Level 3 Communications, LLC - and is located in the city of Westport, Connecticut and is in the Northeast. It has a Number Planning Area (NPA - also known as an Area Code) of 203, a Network Numbering Exchange (NXX - also known as a prefix) of 635 and a subscriber number of 4910. It has an Operating Company Number (OCN) of 4800. A Common Language Location Identifier (CLLI) of SMFRCTPU4MD. As well as a Local access and transport area (LATA) of 920.