Area Code 508-625 located in HOPKINTON, MIDDLESEX, MA, more detail is as below. Place NPA (Numbering Plan Area) : 508 NXX (Local Number Prefix) : 625 City : HOPKINTON County : MIDDLESEX State : MA (Massachusetts) NXX Use Type : Landline NXX Intro Version : 1998-01-25 FIPS (Federal Information Processing Standards) : 25017 LATA (Local Access Transport Area) : 128 Rate Center : HOPKINTON ZIP Code Count : 101 ZIP Code Frequency : 100 ZIP Code : 01748 Other Information NPANXX : 508625 Switch CLLI (Common Language Location Identifier) : NDHMMAEFDS0 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 : COMCAST PHONE OF MASSACHUSETTS, INC. - MA OCN (Operating Company Number) : 6101 Coverage Area Name : HOPKINTON Latitude : 42.2277 Longitude : -71.5209 ‹ previous : 508-624 next › : 508-626 Telephone Number List 508-625-0000 ~ 508-625-9999