Area Code 508-878 located in MONUMENT BEACH, BARNSTABLE, MA, more detail is as below. Place NPA (Numbering Plan Area) : 508 NXX (Local Number Prefix) : 878 City : MONUMENT BEACH County : BARNSTABLE State : MA (Massachusetts) NXX Use Type : Wireless NXX Intro Version : 1996-10-15 FIPS (Federal Information Processing Standards) : 25001 LATA (Local Access Transport Area) : 128 Rate Center : CAMBRIDGE ZIP Code Count : 1 ZIP Code Frequency : 50 ZIP Code : 02553 Other Information NPANXX : 508878 Switch CLLI (Common Language Location Identifier) : FRMNMAWACM2 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 : NEW CINGULAR WIRELESS PCS, LLC - DC OCN (Operating Company Number) : 4036 Coverage Area Name : CAMBRIDGE Latitude : 42.3720 Longitude : -71.1137 ‹ previous : 508-877 next › : 508-878 Telephone Number List 508-878-0000 ~ 508-878-9999