About this number
(540) 284 is a landline based telephone number operated by Verizon South Inc.-Va (Contel) and is located in zip code 22448 in the city of Dahlgren, Virginia, which is in King George County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 540 and Network Numbering Exchange (NXX - also known as a prefix) of 284. It has an Operating Company Number (OCN) of 233. A Common Language Location Identifier (CLLI) of DHLGVAXADS0. As well as a Local access and transport area (LATA) of 246. It was first assigned for usage on 03/19/2002. Zip code 22448 has a population of 599 as of the 2010 census.