Area Code 508-641 located in EAST WALPOLE, NORFOLK, MA, more detail is as below. Place NPA (Numbering Plan Area) : 508 NXX (Local Number Prefix) : 641 City : EAST WALPOLE County : NORFOLK State : MA (Massachusetts) NXX Use Type : Wireless NXX Intro Version : 1998-01-25 FIPS (Federal Information Processing Standards) : 25021 LATA (Local Access Transport Area) : 128 Rate Center : WALPOLE ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 02032 Other Information NPANXX : 508641 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 : WALPOLE Latitude : 42.1426 Longitude : -71.2493 ‹ previous : 508-641 next › : 508-642 Telephone Number List 508-641-0000 ~ 508-641-9999