Area Code 337-370 located in ROANOKE, JEFFERSON DAVIS, LA, more detail is as below. Place NPA (Numbering Plan Area) : 337 NXX (Local Number Prefix) : 370 City : ROANOKE County : JEFFERSON DAVIS State : LA (Louisiana) NXX Use Type : Wireless NXX Intro Version : 2001-06-30 FIPS (Federal Information Processing Standards) : 22053 LATA (Local Access Transport Area) : 488 Rate Center : JENNINGS ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 70581 Other Information NPANXX : 337370 County Population : 0 Switch CLLI (Common Language Location Identifier) : LKCHLADTCM1 MSA CBSA (Core Based Statistical Area) : Jennings, LA MSA CBSA Code (Core Based Statistical Area) : 27660 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : SPRINT SPECTRUM L.P. OCN (Operating Company Number) : 6664 Coverage Area Name : JENNINGS Latitude : 30.2185 Longitude : -92.6588 ‹ previous : 337-370 next › : 337-371 Telephone Number List 337-370-0000 ~ 337-370-9999