About this number
(812) 307-4328 is a landline based telephone number operated by Level 3 Communications, LLC - and is located in the city of Mt Vernon, Indiana and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 812, a Network Numbering Exchange (NXX - also known as a prefix) of 307 and a subscriber number of 4328. It has an Operating Company Number (OCN) of 4803. A Common Language Location Identifier (CLLI) of NOCLLIKNOWN. As well as a Local access and transport area (LATA) of 330. It was first assigned for usage on 02/28/2005.