Area Code 337-213 located in FORT POLK, VERNON, LA, more detail is as below. Place NPA (Numbering Plan Area) : 337 NXX (Local Number Prefix) : 213 City : FORT POLK County : VERNON State : LA (Louisiana) NXX Use Type : Wireless NXX Intro Version : 2003-05-09 FIPS (Federal Information Processing Standards) : 22115 LATA (Local Access Transport Area) : 488 Rate Center : LEESVILLE ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 71459 Other Information NPANXX : 337213 County Population : 0 Switch CLLI (Common Language Location Identifier) : LKCHLADT3MD MSA CBSA (Core Based Statistical Area) : Fort Polk South, LA MSA CBSA Code (Core Based Statistical Area) : 22860 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : SPRINT SPECTRUM L.P. OCN (Operating Company Number) : 6664 Coverage Area Name : LEESVILLE Latitude : 31.1388 Longitude : -93.2663 ‹ previous : 337-212 next › : 337-214 Telephone Number List 337-213-0000 ~ 337-213-9999