About this number
(815) 705 is a landline based telephone number operated by Teleport Communications Americ and is located in zip code 60532 in the city of Lisle, 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 815 and Network Numbering Exchange (NXX - also known as a prefix) of 705. It has an Operating Company Number (OCN) of 7136. A Common Language Location Identifier (CLLI) of LSLEILAADS1. As well as a Local access and transport area (LATA) of 358. It was first assigned for usage on 12/28/2001. Zip code 60532 has a population of 27,066 as of the 2010 census.