About this number
(715) 223-0023 is a landline based telephone number operated by Frontier North Inc. - Wi and is located in zip code 54421 in the city of Colby, Wisconsin, which is in Marathon County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 715, a Network Numbering Exchange (NXX - also known as a prefix) of 223 and a subscriber number of 0023. It has an Operating Company Number (OCN) of 886. A Common Language Location Identifier (CLLI) of CLBYWIXARS0. As well as a Local access and transport area (LATA) of 350. It was first assigned for usage on 01/01/1901. Zip code 54421 has a population of 3,455 as of the 2010 census.