Area Code 301-206 located in COLUMBIA, HOWARD, MD, more detail is as below. Place NPA (Numbering Plan Area) : 301 NXX (Local Number Prefix) : 206 City : COLUMBIA County : HOWARD State : MD (Maryland) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 24027 LATA (Local Access Transport Area) : 236 Rate Center : WSNG236Z13 ZIP Code Count : 13 ZIP Code Frequency : 2 ZIP Code : 21046 Other Information NPANXX : 301206 County Population : 0 Switch CLLI (Common Language Location Identifier) : LARLMDLRDS0 MSA CBSA (Core Based Statistical Area) : Baltimore-Towson, MD MSA CBSA Code (Core Based Statistical Area) : 12580 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : VERIZON MARYLAND, INC. OCN (Operating Company Number) : 9212 Coverage Area Name : LAUREL Latitude : 39.1038 Longitude : -76.8499 ‹ previous : 301-206 next › : 301-206 Telephone Number List 301-206-0000 ~ 301-206-9999
