About this number
(608) 399 is a landline based telephone number operated by Centurytel Central Wisconsin L and is located in zip code 54636 in the city of Holmen, Wisconsin, which is in La Crosse County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 608 and Network Numbering Exchange (NXX - also known as a prefix) of 399. It has an Operating Company Number (OCN) of 1159. A Common Language Location Identifier (CLLI) of HLMNWIXADS0. As well as a Local access and transport area (LATA) of 354. It was first assigned for usage on 05/16/2001. Zip code 54636 has a population of 13,737 as of the 2010 census.