About this number
(276) 638 is a landline based telephone number operated by Central Tel. Co. Of Virginia D and is located in zip code 24112 in the city of Martinsville, Virginia, which is in Martinsville City County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 276 and Network Numbering Exchange (NXX - also known as a prefix) of 638. It has an Operating Company Number (OCN) of 254. A Common Language Location Identifier (CLLI) of MTVIVAXADS0. As well as a Local access and transport area (LATA) of 244. Zip code 24112 has a population of 32,646 as of the 2010 census.