About this number
(423) 489 is a wireless/mobile based telephone number operated by New Cingular Wireless Pcs, LLC and is located in the city of Cumberldgp, Tennessee and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 423 and Network Numbering Exchange (NXX - also known as a prefix) of 489. It has an Operating Company Number (OCN) of 6214. A Common Language Location Identifier (CLLI) of DAVLKYMAX0X. As well as a Local access and transport area (LATA) of 466. It was first assigned for usage on 11/02/2004.