About this number
(650) 521 is a landline based telephone number operated by Comcast Phone Of California, L and is located in the city of Palo Alto, California and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 650 and Network Numbering Exchange (NXX - also known as a prefix) of 521. It has an Operating Company Number (OCN) of 7610. A Common Language Location Identifier (CLLI) of SNJSCABAPS0. As well as a Local access and transport area (LATA) of 722. It was first assigned for usage on 08/04/2005.