About this number
(815) 421-0009 is a landline based telephone number operated by Ameritech Illinois and is located in zip code 60941 in the city of Herscher, Illinois, which is in Kankakee County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 815, a Network Numbering Exchange (NXX - also known as a prefix) of 421 and a subscriber number of 0009. It has an Operating Company Number (OCN) of 9329. A Common Language Location Identifier (CLLI) of HRSCILHRRS1. As well as a Local access and transport area (LATA) of 358. It was first assigned for usage on 01/01/1901. Zip code 60941 has a population of 2,039 as of the 2010 census.