Area Code 240-708 located in COLUMBIA, HOWARD, MD, more detail is as below. Place NPA (Numbering Plan Area) : 240 NXX (Local Number Prefix) : 708 City : COLUMBIA County : HOWARD State : MD (Maryland) NXX Use Type : Wireless NXX Intro Version : 6/8/2012 FIPS (Federal Information Processing Standards) : 24027 LATA (Local Access Transport Area) : 238 Rate Center : LAUREL238 ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 21045 Other Information NPANXX : 240708 County Population : 0 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 : LEVEL 3 COMMUNICATIONS, LLC - MD OCN (Operating Company Number) : 6119 Coverage Area Name : COLUMBIA Latitude : 39.1874 Longitude : -76.8396 ‹ previous : 240-707 next › : 240-712 Telephone Number List 240-708-0000 ~ 240-708-9999