About this number
(323) 423 is a landline based telephone number operated by Tw Telecom Of California Lp - and is located in zip code 92618 in the city of Irvine, California, which is in Orange County, and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 323 and Network Numbering Exchange (NXX - also known as a prefix) of 423. It has an Operating Company Number (OCN) of 7718. A Common Language Location Identifier (CLLI) of IRVECAJTDS0. As well as a Local access and transport area (LATA) of 730. Zip code 92618 has a population of 16,366 as of the 2010 census.