Area Code 404-210 located in STONE MOUNTAIN, DEKALB, GA, more detail is as below. Place NPA (Numbering Plan Area) : 404 NXX (Local Number Prefix) : 210 City : STONE MOUNTAIN County : DEKALB State : GA (Georgia) NXX Use Type : Wireless NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 13089 LATA (Local Access Transport Area) : 438 Rate Center : ATLANTA ZIP Code Count : 1 ZIP Code Frequency : 20 ZIP Code : 30083 Other Information NPANXX : 404210 County Population : 0 Switch CLLI (Common Language Location Identifier) : DLTHGAGQCM6 MSA CBSA (Core Based Statistical Area) : Atlanta-Sandy Springs-Marietta, GA MSA CBSA Code (Core Based Statistical Area) : 12060 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA OCN (Operating Company Number) : 6540 Coverage Area Name : ATLANTA Latitude : 33.7501 Longitude : -84.3824 ‹ previous : 404-209 next › : 404-210 Telephone Number List 404-210-0000 ~ 404-210-9999