About this number
(615) 644 is a landline based telephone number operated by North Central Telephone Cooper and is located in zip code 37186 in the city of Westmoreland, Tennessee, which is in Sumner County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 615 and Network Numbering Exchange (NXX - also known as a prefix) of 644. It has an Operating Company Number (OCN) of 573. A Common Language Location Identifier (CLLI) of WMLDTNXARS5. As well as a Local access and transport area (LATA) of 470. Zip code 37186 has a population of 9,184 as of the 2010 census.