Area Code 301-595 located in BELTSVILLE, PRINCE GEORGES, MD, more detail is as below. Place NPA (Numbering Plan Area) : 301 NXX (Local Number Prefix) : 595 City : BELTSVILLE County : PRINCE GEORGES State : MD (Maryland) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 24033 LATA (Local Access Transport Area) : 236 Rate Center : WSNG236Z13 ZIP Code Count : 1350 ZIP Code Frequency : 95 ZIP Code : 20705 Other Information NPANXX : 301595 County Population : 0 Switch CLLI (Common Language Location Identifier) : BTVLMDBVDS0 MSA CBSA (Core Based Statistical Area) : Washington-Arlington-Alexandria, DC-VA-MD-WV MSA CBSA Code (Core Based Statistical Area) : 47900 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : VERIZON MARYLAND, INC. OCN (Operating Company Number) : 9212 Coverage Area Name : BELTSVILLE Latitude : 39.0504 Longitude : -76.9266 ‹ previous : 301-595 next › : 301-596 Telephone Number List 301-595-0000 ~ 301-595-9999