About this number
There is 7 SPAM ratings and 1 comment for this phone number. (312) 477-0663 is a landline based telephone number operated by Level 3 Communications, LLC - and is located in zip code 60606 in the city of Chicago, 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 312, a Network Numbering Exchange (NXX - also known as a prefix) of 477 and a subscriber number of 0663. It has an Operating Company Number (OCN) of 6115. A Common Language Location Identifier (CLLI) of CHCGILGMDS7. As well as a Local access and transport area (LATA) of 358. It was first assigned for usage on 04/01/2011. Zip code 60606 has a population of 2,308 as of the 2010 census.