Area Code 337-454 located in ARNAUDVILLE, SAINT LANDRY, LA, more detail is as below. Place NPA (Numbering Plan Area) : 337 NXX (Local Number Prefix) : 454 City : ARNAUDVILLE County : SAINT LANDRY State : LA (Louisiana) NXX Use Type : Landline NXX Intro Version : 2005-03-27 FIPS (Federal Information Processing Standards) : 22097 LATA (Local Access Transport Area) : 488 Rate Center : CECELIA ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 70512 Other Information NPANXX : 337454 County Population : 0 Switch CLLI (Common Language Location Identifier) : LFYTLAUOGT0 MSA CBSA (Core Based Statistical Area) : Opelousas-Eunice, LA MSA CBSA Code (Core Based Statistical Area) : 36660 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : COX CABLE NEW ORLEANS, INC. OCN (Operating Company Number) : 7190 Coverage Area Name : BREAUX BRIDGE Latitude : 30.3408 Longitude : -91.8505 ‹ previous : 337-454 next › : 337-456 Telephone Number List 337-454-0000 ~ 337-454-9999