About this number
(423) 551 is a landline based telephone number operated by Centurylink Communications LLC and is located in the city of Chattnooga, 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 551. It has an Operating Company Number (OCN) of 7575. A Common Language Location Identifier (CLLI) of CHTGTNNSX8Z. As well as a Local access and transport area (LATA) of 472. It was first assigned for usage on 02/27/2014.