About this number
(816) 857 is a landline based telephone number operated by At&T Local and is located in zip code 64106 in the city of Kansas City, Missouri, which is in Jackson County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 816 and Network Numbering Exchange (NXX - also known as a prefix) of 857. It has an Operating Company Number (OCN) of 7421. A Common Language Location Identifier (CLLI) of KSCYMO09DS2. As well as a Local access and transport area (LATA) of 524. It was first assigned for usage on 04/15/2002. Zip code 64106 has a population of 7,701 as of the 2010 census.