Area Code 508-789 located in ROCHESTER, PLYMOUTH, MA, more detail is as below. Place NPA (Numbering Plan Area) : 508 NXX (Local Number Prefix) : 789 City : ROCHESTER County : PLYMOUTH State : MA (Massachusetts) NXX Use Type : Wireless NXX Intro Version : 1995-02-11 FIPS (Federal Information Processing Standards) : 25023 LATA (Local Access Transport Area) : 128 Rate Center : ROCHESTER ZIP Code Count : 1 ZIP Code Frequency : 50 ZIP Code : 02770 Other Information NPANXX : 508789 Switch CLLI (Common Language Location Identifier) : WRXBMAWACM3 MSA CBSA (Core Based Statistical Area) : Boston-Cambridge-Quincy, MA-NH MSA CBSA Code (Core Based Statistical Area) : 14460 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA OCN (Operating Company Number) : 6387 Coverage Area Name : ROCHESTER Latitude : 41.7791 Longitude : -70.9058 ‹ previous : 508-788 next › : 508-789 Telephone Number List 508-789-0000 ~ 508-789-9999