Area Code 318-253 located in EFFIE, AVOYELLES, LA, more detail is as below. Place NPA (Numbering Plan Area) : 318 NXX (Local Number Prefix) : 253 City : EFFIE County : AVOYELLES State : LA (Louisiana) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 22009 LATA (Local Access Transport Area) : 486 Rate Center : MARKSVILLE ZIP Code Count : 222 ZIP Code Frequency : 5 ZIP Code : 71331 Other Information NPANXX : 318253 County Population : 0 Switch CLLI (Common Language Location Identifier) : MKVLLAMNDS0 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 : MARKSVILLE Latitude : 31.1267 Longitude : -92.0654 ‹ previous : 318-253 next › : 318-253 Telephone Number List 318-253-0000 ~ 318-253-9999