Area Code 256-447 located in PIEDMONT, CALHOUN, AL, more detail is as below. Place NPA (Numbering Plan Area) : 256 NXX (Local Number Prefix) : 447 City : PIEDMONT County : CALHOUN State : AL (Alabama) NXX Use Type : Landline NXX Intro Version : 1998-08-14 FIPS (Federal Information Processing Standards) : 01015 LATA (Local Access Transport Area) : 476 Rate Center : PIEDMONT ZIP Code Count : 3603 ZIP Code Frequency : 99 ZIP Code : 36272 Other Information NPANXX : 256447 County Population : 0 Switch CLLI (Common Language Location Identifier) : PDMTALMARS0 MSA CBSA (Core Based Statistical Area) : Anniston-Oxford, AL MSA CBSA Code (Core Based Statistical Area) : 11500 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL OCN (Operating Company Number) : 9419 Coverage Area Name : PIEDMONT Latitude : 33.9310 Longitude : -85.6126 ‹ previous : 256-446 next › : 256-448 Telephone Number List 256-447-0000 ~ 256-447-9999