Area Code 337-305 located in EUNICE, SAINT LANDRY, LA, more detail is as below. Place NPA (Numbering Plan Area) : 337 NXX (Local Number Prefix) : 305 City : EUNICE County : SAINT LANDRY State : LA (Louisiana) NXX Use Type : Wireless NXX Intro Version : 2002-10-25 FIPS (Federal Information Processing Standards) : 22097 LATA (Local Access Transport Area) : 488 Rate Center : EUNICE ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 70535 Other Information NPANXX : 337305 County Population : 0 Switch CLLI (Common Language Location Identifier) : LFYTLAMAXNX 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 : CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA OCN (Operating Company Number) : 6505 Coverage Area Name : EUNICE Latitude : 30.4933 Longitude : -92.4170 ‹ previous : 337-304 next › : 337-306 Telephone Number List 337-305-0000 ~ 337-305-9999