About this number
(860) 621-0021 is a landline based telephone number operated by Southern New England Telephone and is located in zip code 06489 in the city of Southington, Connecticut, which is in Hartford County, and is in the Northeast. It has a Number Planning Area (NPA - also known as an Area Code) of 860, a Network Numbering Exchange (NXX - also known as a prefix) of 621 and a subscriber number of 0021. It has an Operating Company Number (OCN) of 9147. A Common Language Location Identifier (CLLI) of STTNCT00DS0. As well as a Local access and transport area (LATA) of 920. Zip code 06489 has a population of 32,067 as of the 2010 census.