About this number
(619) 866-4535 is a landline based telephone number operated by Level 3 Communications, LLC - and is located in zip code 92103 in the city of San Diego, California, which is in San Diego County, and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 619, a Network Numbering Exchange (NXX - also known as a prefix) of 866 and a subscriber number of 4535. It has an Operating Company Number (OCN) of 8826. A Common Language Location Identifier (CLLI) of NOCLLIKNOWN. As well as a Local access and transport area (LATA) of 732. It was first assigned for usage on 03/14/2006. Zip code 92103 has a population of 31,066 as of the 2010 census.