Area Code 301-203 located in FORT WASHINGTON, PRINCE GEORGES, MD, more detail is as below. Place NPA (Numbering Plan Area) : 301 NXX (Local Number Prefix) : 203 City : FORT WASHINGTON 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 : WSHNGTNZN6 ZIP Code Count : 1420 ZIP Code Frequency : 69 ZIP Code : 20744 Other Information NPANXX : 301203 County Population : 0 Switch CLLI (Common Language Location Identifier) : FTWSMDCPDS0 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 : FORT WASHINGTON Latitude : 38.7111 Longitude : -76.9785 ‹ previous : 301-203 next › : 301-204 Telephone Number List 301-203-0000 ~ 301-203-9999
