About this number
(574) 309 is a landline based telephone number operated by McI Worldcom Communications, I and is located in zip code 46601 in the city of South Bend, Indiana, which is in St. Joseph County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 574 and Network Numbering Exchange (NXX - also known as a prefix) of 309. It has an Operating Company Number (OCN) of 7440. A Common Language Location Identifier (CLLI) of SBNDIN01X1X. As well as a Local access and transport area (LATA) of 332. It was first assigned for usage on 10/30/2003. Zip code 46601 has a population of 6,090 as of the 2010 census.