Area Code 337-936 located in LAKE CHARLES, CALCASIEU, LA, more detail is as below. Place NPA (Numbering Plan Area) : 337 NXX (Local Number Prefix) : 936 City : LAKE CHARLES County : CALCASIEU State : LA (Louisiana) NXX Use Type : Wireless NXX Intro Version : 5/15/2007 FIPS (Federal Information Processing Standards) : 22019 LATA (Local Access Transport Area) : 488 Rate Center : LK CHARLES ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 70629 Other Information NPANXX : 337936 County Population : 0 Switch CLLI (Common Language Location Identifier) : LKCHLADTCM2 MSA CBSA (Core Based Statistical Area) : Lake Charles, LA MSA CBSA Code (Core Based Statistical Area) : 29340 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 : LAKE CHARLES Latitude : 30.2305 Longitude : -93.2145 ‹ previous : 337-935 next › : 337-937 Telephone Number List 337-936-0000 ~ 337-936-9999