About this number
There is 1 SPAM rating for this phone number. (423) 405-1428 is a wireless/mobile based telephone number operated by Cellco Partnership DBA Verizon and is located in zip code 37921 in the city of Knoxville, Tennessee, which is in Knox County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 423, a Network Numbering Exchange (NXX - also known as a prefix) of 405 and a subscriber number of 1428. It has an Operating Company Number (OCN) of 6673. A Common Language Location Identifier (CLLI) of KNVNTN760MD. As well as a Local access and transport area (LATA) of 474. It was first assigned for usage on 05/07/2014. Zip code 37921 has a population of 28,233 as of the 2010 census.