Area Code 318-339 located in JONESVILLE, CATAHOULA, LA, more detail is as below. Place NPA (Numbering Plan Area) : 318 NXX (Local Number Prefix) : 339 City : JONESVILLE County : CATAHOULA State : LA (Louisiana) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 22025 LATA (Local Access Transport Area) : 486 Rate Center : JONESVILLE ZIP Code Count : 3087 ZIP Code Frequency : 100 ZIP Code : 71343 Other Information NPANXX : 318339 County Population : 0 Switch CLLI (Common Language Location Identifier) : JNVLLAMARS1 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 : JONESVILLE Latitude : 31.6238 Longitude : -91.8169 ‹ previous : 318-338 next › : 318-340 Telephone Number List 318-339-0000 ~ 318-339-9999