Area Code 229-307 located in CAIRO, GRADY, GA, more detail is as below. Place NPA (Numbering Plan Area) : 229 NXX (Local Number Prefix) : 307 City : CAIRO County : GRADY State : GA (Georgia) NXX Use Type : Landline NXX Intro Version : 2000-10-31 FIPS (Federal Information Processing Standards) : 13131 LATA (Local Access Transport Area) : 444 Rate Center : CAIRO ZIP Code Count : 85 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 39828 Other Information NPANXX : 229307 County Population : 0 Switch CLLI (Common Language Location Identifier) : CAIRGAXADS1 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : WINDSTREAM GEORGIA, INC. OCN (Operating Company Number) : 0357 Coverage Area Name : CAIRO Latitude : 30.8797 Longitude : -84.2091 ‹ previous : 229-306 next › : 229-308 Telephone Number List 229-307-0000 ~ 229-307-9999