About this number
(317) 831 is a landline based telephone number operated by Ameritech Indiana and is located in zip code 46158 in the city of Mooresville, Indiana, which is in Morgan County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 317 and Network Numbering Exchange (NXX - also known as a prefix) of 831. It has an Operating Company Number (OCN) of 9325. A Common Language Location Identifier (CLLI) of MRVIIN01DS0. As well as a Local access and transport area (LATA) of 336. Zip code 46158 has a population of 23,053 as of the 2010 census.