Area Code 508-309 located in WAYLAND, MIDDLESEX, MA, more detail is as below. Place NPA (Numbering Plan Area) : 508 NXX (Local Number Prefix) : 309 City : WAYLAND County : MIDDLESEX State : MA (Massachusetts) NXX Use Type : Landline NXX Intro Version : 1998-08-14 FIPS (Federal Information Processing Standards) : 25017 LATA (Local Access Transport Area) : 128 Rate Center : FRAMINGHAM ZIP Code Count : 2 ZIP Code Frequency : 2 ZIP Code : 01778 Other Information NPANXX : 508309 Switch CLLI (Common Language Location Identifier) : FRMNMAWADS0 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 : AT&T LOCAL OCN (Operating Company Number) : 7421 Coverage Area Name : FRAMINGHAM Latitude : 42.2729 Longitude : -71.4393 ‹ previous : 508-308 next › : 508-309 Telephone Number List 508-309-0000 ~ 508-309-9999