About this number
(603) 464 is a landline based telephone number operated by Merrimack Co. Telephone Co., D and is located in zip code 03244 in the city of Hillsborough, New Hampshire, which is in Hillsborough County, and is in the Northeast. It has a Number Planning Area (NPA - also known as an Area Code) of 603 and Network Numbering Exchange (NXX - also known as a prefix) of 464. It has an Operating Company Number (OCN) of 3320. A Common Language Location Identifier (CLLI) of HLBONHXADS0. As well as a Local access and transport area (LATA) of 122. Zip code 03244 has a population of 8,092 as of the 2010 census.