About this number
(603) 372-0027 is a landline based telephone number operated by Freedom Ring Communications, L and is located in zip code 3801 in the city of Portsmouth, New Hampshire, which is in Rockingham County, and is in the Northeast. It has a Number Planning Area (NPA - also known as an Area Code) of 603, a Network Numbering Exchange (NXX - also known as a prefix) of 372 and a subscriber number of 0027. It has an Operating Company Number (OCN) of 8468. A Common Language Location Identifier (CLLI) of PTMONH07DS0. As well as a Local access and transport area (LATA) of 122. It was first assigned for usage on 01/01/1901. Zip code 3801 has a population of 21,532 as of the 2010 census.