Area Code 508-693 located in VINEYARD HAVEN, DUKES, MA, more detail is as below. Place NPA (Numbering Plan Area) : 508 NXX (Local Number Prefix) : 693 City : VINEYARD HAVEN County : DUKES State : MA (Massachusetts) NXX Use Type : Landline NXX Intro Version : 2000-01-14 FIPS (Federal Information Processing Standards) : 25007 LATA (Local Access Transport Area) : 128 Rate Center : VINEYRDHVN ZIP Code Count : 2516 ZIP Code Frequency : 35 ZIP Code : 02568 Other Information NPANXX : 508693 Switch CLLI (Common Language Location Identifier) : VYHVMAEDDS0 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : VERIZON NEW ENGLAND INC. OCN (Operating Company Number) : 9102 Coverage Area Name : VINEYARD HAVEN Latitude : 41.4472 Longitude : -70.6090 ‹ previous : 508-692 next › : 508-693 Telephone Number List 508-693-0000 ~ 508-693-9999