About this number
(815) 434-0045 is a landline based telephone number operated by Ameritech Illinois and is located in zip code 61350 in the city of Ottawa, Illinois, which is in La Salle 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 434 and a subscriber number of 0045. It has an Operating Company Number (OCN) of 9329. A Common Language Location Identifier (CLLI) of OTWAILOTDS0. As well as a Local access and transport area (LATA) of 358. Zip code 61350 has a population of 24,246 as of the 2010 census.