About this number
(816) 604 is a landline based telephone number operated by Southwestern Bell and is located in the city of Kansascity, Missouri 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 604. It has an Operating Company Number (OCN) of 9533. A Common Language Location Identifier (CLLI) of KSCYMO05DS0. As well as a Local access and transport area (LATA) of 524. It was first assigned for usage on 07/29/2009.