About this number
(620) 475 is a landline based telephone number operated by Wheat State Telephone, Inc. and is located in zip code 66865 in the city of Olpe, Kansas, which is in Lyon County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 620 and Network Numbering Exchange (NXX - also known as a prefix) of 475. It has an Operating Company Number (OCN) of 1847. A Common Language Location Identifier (CLLI) of OLPEKSXADS0. As well as a Local access and transport area (LATA) of 532. Zip code 66865 has a population of 1,124 as of the 2010 census.