Area Code 337-229 located in SAINT MARTINVILLE, SAINT MARTIN, LA, more detail is as below. Place NPA (Numbering Plan Area) : 337 NXX (Local Number Prefix) : 229 City : SAINT MARTINVILLE County : SAINT MARTIN State : LA (Louisiana) NXX Use Type : Landline NXX Intro Version : 2000-01-14 FIPS (Federal Information Processing Standards) : 22099 LATA (Local Access Transport Area) : 488 Rate Center : LOREAUVL ZIP Code Count : 281 ZIP Code Frequency : 15 ZIP Code : 70582 Other Information NPANXX : 337229 County Population : 0 Switch CLLI (Common Language Location Identifier) : LRVLLAMARS1 MSA CBSA (Core Based Statistical Area) : Lafayette, LA MSA CBSA Code (Core Based Statistical Area) : 29180 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 : LOREAUVILLE Latitude : 30.0826 Longitude : -91.7309 ‹ previous : 337-229 next › : 337-229 Telephone Number List 337-229-0000 ~ 337-229-9999