Area Code 318-933 located in GLOSTER, DE SOTO, LA, more detail is as below. Place NPA (Numbering Plan Area) : 318 NXX (Local Number Prefix) : 933 City : GLOSTER County : DE SOTO State : LA (Louisiana) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 22031 LATA (Local Access Transport Area) : 486 Rate Center : KEATCHIE ZIP Code Count : 284 ZIP Code Frequency : 31 ZIP Code : 71030 Other Information NPANXX : 318933 County Population : 0 Switch CLLI (Common Language Location Identifier) : KTCHLAMARS1 MSA CBSA (Core Based Statistical Area) : Shreveport-Bossier City, LA MSA CBSA Code (Core Based Statistical Area) : 43340 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 : GLOSTER Latitude : 32.1941 Longitude : -93.8505 ‹ previous : 318-932 next › : 318-933 Telephone Number List 318-933-0000 ~ 318-933-9999