Area Code 318-412 located in GILBERT, FRANKLIN, LA, more detail is as below. Place NPA (Numbering Plan Area) : 318 NXX (Local Number Prefix) : 412 City : GILBERT County : FRANKLIN State : LA (Louisiana) NXX Use Type : Landline NXX Intro Version : 1998-05-18 FIPS (Federal Information Processing Standards) : 22041 LATA (Local Access Transport Area) : 486 Rate Center : WINNSBORO ZIP Code Count : 48 ZIP Code Frequency : 9 ZIP Code : 71336 Other Information NPANXX : 318412 County Population : 0 Switch CLLI (Common Language Location Identifier) : WNBOLAMADS0 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 : WINNSBORO Latitude : 32.1646 Longitude : -91.7138 ‹ previous : 318-410 next › : 318-412 Telephone Number List 318-412-0000 ~ 318-412-9999