About this number
(224) 772 is a landline based telephone number operated by Ameritech Illinois and is located in zip code 60064 in the city of North Chicago, Illinois, which is in Lake 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 772. It has an Operating Company Number (OCN) of 9329. A Common Language Location Identifier (CLLI) of NCHCILNCDS0. As well as a Local access and transport area (LATA) of 358. It was first assigned for usage on 09/23/2002. Zip code 60064 has a population of 15,407 as of the 2010 census.