About this number
(213) 344-5750 is a landline based telephone number operated by Level 3 Communications, LLC - and is located in zip code 91731 in the city of El Monte, California, which is in Los Angeles County, and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 213, a Network Numbering Exchange (NXX - also known as a prefix) of 344 and a subscriber number of 5750. 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 730. It was first assigned for usage on 05/26/2011. Zip code 91731 has a population of 29,591 as of the 2010 census.