About this number
(224) 231 is a landline based telephone number operated by Teleport Communications Americ and is located in zip code 60008 in the city of Rolling Meadows, Illinois, which is in Cook County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 224 and Network Numbering Exchange (NXX - also known as a prefix) of 231. It has an Operating Company Number (OCN) of 7136. A Common Language Location Identifier (CLLI) of RLMDILAGDS4. As well as a Local access and transport area (LATA) of 358. It was first assigned for usage on 09/06/2012. Zip code 60008 has a population of 22,717 as of the 2010 census.