About this number
(815) 834-4157 is a landline based telephone number operated by Ameritech Illinois and is located in zip code 60441 in the city of Lockport, Illinois, which is in Will 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 834 and a subscriber number of 4157. It has an Operating Company Number (OCN) of 9329. A Common Language Location Identifier (CLLI) of LCPTILLPDS0. As well as a Local access and transport area (LATA) of 358. It was first assigned for usage on 01/01/1901. Zip code 60441 has a population of 36,869 as of the 2010 census.