Area Code 404-243 located in CONLEY, CLAYTON, GA, more detail is as below. Place NPA (Numbering Plan Area) : 404 NXX (Local Number Prefix) : 243 City : CONLEY County : CLAYTON State : GA (Georgia) NXX Use Type : Landline NXX Intro Version : 1997-10-11 FIPS (Federal Information Processing Standards) : 13063 LATA (Local Access Transport Area) : 438 Rate Center : ATLANTA ZIP Code Count : 109 ZIP Code Frequency : 3 ZIP Code : 30288 Other Information NPANXX : 404243 County Population : 0 Switch CLLI (Common Language Location Identifier) : ATLNGAGR24F 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 : BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL OCN (Operating Company Number) : 9417 Coverage Area Name : ATLANTA Latitude : 33.7010 Longitude : -84.3015 ‹ previous : 404-243 next › : 404-243 Telephone Number List 404-243-0000 ~ 404-243-9999