Area Code 508-816 located in OSTERVILLE, BARNSTABLE, MA, more detail is as below. Place NPA (Numbering Plan Area) : 508 NXX (Local Number Prefix) : 816 City : OSTERVILLE County : BARNSTABLE State : MA (Massachusetts) NXX Use Type : Wireless NXX Intro Version : 1998-01-25 FIPS (Federal Information Processing Standards) : 25001 LATA (Local Access Transport Area) : 128 Rate Center : FRAMINGHAM ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 02655 Other Information NPANXX : 508816 Switch CLLI (Common Language Location Identifier) : WLPLMAALCM1 MSA CBSA (Core Based Statistical Area) : Barnstable Town, MA MSA CBSA Code (Core Based Statistical Area) : 12700 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : SPRINT SPECTRUM L.P. OCN (Operating Company Number) : 6664 Coverage Area Name : SOUTH WALPOLE Latitude : 42.1107 Longitude : -71.2449 ‹ previous : 508-815 next › : 508-817 Telephone Number List 508-816-0000 ~ 508-816-9999