About this number
(606) 423 is a landline based telephone number operated by Windstream Kentucky East, Inc. and is located in zip code 42553 in the city of Science Hill, Kentucky, which is in Pulaski County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 606 and Network Numbering Exchange (NXX - also known as a prefix) of 423. It has an Operating Company Number (OCN) of 9691. A Common Language Location Identifier (CLLI) of SCHLKYXARS0. As well as a Local access and transport area (LATA) of 466. Zip code 42553 has a population of 5,284 as of the 2010 census.