About this number
(203) 286 is a landline based telephone number operated by Conversent Communications Of C and is located in zip code 06511 in the city of New Haven, Connecticut, which is in New Haven County, and is in the Northeast. It has a Number Planning Area (NPA - also known as an Area Code) of 203 and Network Numbering Exchange (NXX - also known as a prefix) of 286. It has an Operating Company Number (OCN) of 3722. A Common Language Location Identifier (CLLI) of NWHNCTGODS0. As well as a Local access and transport area (LATA) of 920. Zip code 06511 has a population of 53,600 as of the 2010 census.