About this number
(540) 603 is a landline based telephone number operated by Cavalier Telephone, LLC and is located in the city of Louisa, Virginia and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 540 and Network Numbering Exchange (NXX - also known as a prefix) of 603. It has an Operating Company Number (OCN) of 4725. A Common Language Location Identifier (CLLI) of CLPPVACU9MD. As well as a Local access and transport area (LATA) of 246. It was first assigned for usage on 01/06/2011.