Area Code 340-884 located in ST THOMAS, SAINT THOMAS, VI, more detail is as below. Place NPA (Numbering Plan Area) : 340 NXX (Local Number Prefix) : 884 City : ST THOMAS County : SAINT THOMAS State : VI (None) NXX Use Type : Landline NXX Intro Version : 1998-01-25 FIPS (Federal Information Processing Standards) : 78030 LATA (Local Access Transport Area) : 822 Rate Center : CHTAMSTTHS ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 00802 Other Information NPANXX : 340884 County Population : 0 Switch CLLI (Common Language Location Identifier) : CHAMVIAHDS0 Time Zone : Atlantic (GMT -04:00) Observes Daylight Saving Time : No Company : WINDKEEPER COMMUNICATIONS, INC. OCN (Operating Company Number) : 6915 Coverage Area Name : CHARLOTTE AMALIE Latitude : 18.3495 Longitude : -64.9416 ‹ previous : 340-779 next › : 340-998 Telephone Number List 340-884-0000 ~ 340-884-9999