Area Code 240-228 located in LAUREL, HOWARD, MD, more detail is as below. Place NPA (Numbering Plan Area) : 240 NXX (Local Number Prefix) : 228 City : LAUREL County : HOWARD State : MD (Maryland) NXX Use Type : Landline NXX Intro Version : 1998-11-20 FIPS (Federal Information Processing Standards) : 24027 LATA (Local Access Transport Area) : 236 Rate Center : WSNG236Z13 ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 20723 Other Information NPANXX : 240228 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 Overlay : L Company : VERIZON MARYLAND, INC. OCN (Operating Company Number) : 9212 Coverage Area Name : LAUREL Latitude : 39.1038 Longitude : -76.8499 ‹ previous : 240-225 next › : 240-229 Telephone Number List 240-228-0000 ~ 240-228-9999
