Area Code 478-676 located in IRWINTON, WILKINSON, GA, more detail is as below. Place NPA (Numbering Plan Area) : 478 NXX (Local Number Prefix) : 676 City : IRWINTON County : WILKINSON State : GA (Georgia) NXX Use Type : Landline NXX Intro Version : 2000-10-31 FIPS (Federal Information Processing Standards) : 13319 LATA (Local Access Transport Area) : 446 Rate Center : DUDLEY ZIP Code Count : 39 ZIP Code Frequency : 4 ZIP Code : 31042 Other Information NPANXX : 478676 County Population : 0 Switch CLLI (Common Language Location Identifier) : DDLYGAXA67A Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : PROGRESSIVE RURAL TELEPHONE COOPERATIVE, INC. OCN (Operating Company Number) : 0380 Coverage Area Name : MONTROSE Latitude : 32.5388 Longitude : -83.0730 ‹ previous : 478-676 next › : 478-676 Telephone Number List 478-676-0000 ~ 478-676-9999