Area Code 337-335 located in NEW IBERIA, IBERIA, LA, more detail is as below. Place NPA (Numbering Plan Area) : 337 NXX (Local Number Prefix) : 335 City : NEW IBERIA County : IBERIA State : LA (Louisiana) NXX Use Type : Landline NXX Intro Version : 2003-08-31 FIPS (Federal Information Processing Standards) : 22045 LATA (Local Access Transport Area) : 488 Rate Center : NEW IBERIA ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 70563 Other Information NPANXX : 337335 County Population : 0 Switch CLLI (Common Language Location Identifier) : LFYTLAAT2MD MSA CBSA (Core Based Statistical Area) : New Iberia, LA MSA CBSA Code (Core Based Statistical Area) : 35340 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : AT&T LOCAL OCN (Operating Company Number) : 7421 Coverage Area Name : NEW IBERIA Latitude : 29.9995 Longitude : -91.8272 ‹ previous : 337-334 next › : 337-336 Telephone Number List 337-335-0000 ~ 337-335-9999