About this number
(660) 666 is a landline based telephone number operated by Grand River Mutual Telephone C and is located in zip code 64434 in the city of Conception Junction, Missouri, which is in Nodaway 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 666. It has an Operating Company Number (OCN) of 1888. A Common Language Location Identifier (CLLI) of CNJTMOXADS0. As well as a Local access and transport area (LATA) of 524. Zip code 64434 has a population of 518 as of the 2010 census.