About this number
(213) 603 is a landline based telephone number operated by Mpower Networks Services Inc. and is located in the city of Lsan Da 01, California and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 213 and Network Numbering Exchange (NXX - also known as a prefix) of 603. It has an Operating Company Number (OCN) of 748D. A Common Language Location Identifier (CLLI) of LSANCAJWDS2. As well as a Local access and transport area (LATA) of 730. It was first assigned for usage on 01/18/2006.