Area Code 508-783 located in CHILMARK, DUKES, MA, more detail is as below. Place NPA (Numbering Plan Area) : 508 NXX (Local Number Prefix) : 783 City : CHILMARK County : DUKES State : MA (Massachusetts) NXX Use Type : Wireless NXX Intro Version : 1998-01-25 FIPS (Federal Information Processing Standards) : 25007 LATA (Local Access Transport Area) : 128 Rate Center : LAWRENCE ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 02535 Other Information NPANXX : 508783 Switch CLLI (Common Language Location Identifier) : BURLMAEHCM1 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : NEW CINGULAR WIRELESS PCS, LLC - DC OCN (Operating Company Number) : 4036 Coverage Area Name : LAWRENCE Latitude : 42.7065 Longitude : -71.1639 ‹ previous : 508-782 next › : 508-784 Telephone Number List 508-783-0000 ~ 508-783-9999
