About this number
(240) 228-0021 is a landline based telephone number operated by Verizon Maryland, Inc. and is located in zip code 20707 in the city of Laurel, Maryland, which is in Prince George's County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 240, a Network Numbering Exchange (NXX - also known as a prefix) of 228 and a subscriber number of 0021. It has an Operating Company Number (OCN) of 9212. A Common Language Location Identifier (CLLI) of LARLMDLRDS0. As well as a Local access and transport area (LATA) of 236. Zip code 20707 has a population of 31,538 as of the 2010 census.