About this number
(301) 323 is a landline based telephone number operated by Tw Telecom Of Maryland LLC - M 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 301 and Network Numbering Exchange (NXX - also known as a prefix) of 323. It has an Operating Company Number (OCN) of 7591. A Common Language Location Identifier (CLLI) of LARLMDCCDC0. 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.