Area Code 337-457 located in EUNICE, SAINT LANDRY, LA, more detail is as below. Place NPA (Numbering Plan Area) : 337 NXX (Local Number Prefix) : 457 City : EUNICE County : SAINT LANDRY State : LA (Louisiana) NXX Use Type : Landline NXX Intro Version : 2000-01-14 FIPS (Federal Information Processing Standards) : 22097 LATA (Local Access Transport Area) : 488 Rate Center : EUNICE ZIP Code Count : 5494 ZIP Code Frequency : 95 ZIP Code : 70535 Other Information NPANXX : 337457 County Population : 0 Switch CLLI (Common Language Location Identifier) : EUNCLAMADS0 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 : BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL OCN (Operating Company Number) : 9419 Coverage Area Name : EUNICE Latitude : 30.4952 Longitude : -92.4218 ‹ previous : 337-457 next › : 337-458 Telephone Number List 337-457-0000 ~ 337-457-9999