About this number
(812) 310 is a landline based telephone number operated by Frontier North, Inc. - In and is located in zip code 47879 in the city of Shelburn, Indiana, which is in Sullivan County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 812 and Network Numbering Exchange (NXX - also known as a prefix) of 310. It has an Operating Company Number (OCN) of 779. A Common Language Location Identifier (CLLI) of FMBGINXARS0. As well as a Local access and transport area (LATA) of 938. It was first assigned for usage on 05/07/2001. Zip code 47879 has a population of 3,302 as of the 2010 census.