About this number
(660) 255 is a landline based telephone number operated by Green Hills Telephone Corp. and is located in zip code 64637 in the city of Cowgill, Missouri, which is in Caldwell County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 660 and Network Numbering Exchange (NXX - also known as a prefix) of 255. It has an Operating Company Number (OCN) of 1890. A Common Language Location Identifier (CLLI) of CWGLMOXARS0. As well as a Local access and transport area (LATA) of 524. Zip code 64637 has a population of 667 as of the 2010 census.