About this number
(708) 523-0056 is a landline based telephone number operated by Peerless Network Of Illinois, and is located in zip code 60523 in the city of Oak Brook, Illinois, which is in Dupage County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 708, a Network Numbering Exchange (NXX - also known as a prefix) of 523 and a subscriber number of 0056. It has an Operating Company Number (OCN) of 063E. A Common Language Location Identifier (CLLI) of NOCLLIKNOWN. As well as a Local access and transport area (LATA) of 358. It was first assigned for usage on 04/03/2013. Zip code 60523 has a population of 9,890 as of the 2010 census.