About this number
(860) 603 is a landline based telephone number operated by Comcast Phone Of Connecticut, and is located in the city of Colchester, Connecticut and is in the Northeast. It has a Number Planning Area (NPA - also known as an Area Code) of 860 and Network Numbering Exchange (NXX - also known as a prefix) of 603. It has an Operating Company Number (OCN) of 7621. A Common Language Location Identifier (CLLI) of HRFRCTCR2MD. As well as a Local access and transport area (LATA) of 920. It was first assigned for usage on 04/27/2012.