Area Code 404-336 located in ALPHARETTA, FULTON, GA, more detail is as below. Place NPA (Numbering Plan Area) : 404 NXX (Local Number Prefix) : 336 City : ALPHARETTA County : FULTON State : GA (Georgia) NXX Use Type : Landline NXX Intro Version : 1996-07-01 FIPS (Federal Information Processing Standards) : 13121 LATA (Local Access Transport Area) : 438 Rate Center : ATLANTA ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 30004 Other Information NPANXX : 404336 County Population : 0 Switch CLLI (Common Language Location Identifier) : ATLNGAMACM0 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 : USA MOBILITY WIRELESS, INC. OCN (Operating Company Number) : 6630 Coverage Area Name : ATLANTA Latitude : 33.7501 Longitude : -84.3824 ‹ previous : 404-335 next › : 404-337 Telephone Number List 404-336-0000 ~ 404-336-9999