Area Code 508-681 located in ASHLAND, MIDDLESEX, MA, more detail is as below. Place NPA (Numbering Plan Area) : 508 NXX (Local Number Prefix) : 681 City : ASHLAND County : MIDDLESEX State : MA (Massachusetts) NXX Use Type : Wireless NXX Intro Version : 2000-08-20 FIPS (Federal Information Processing Standards) : 25017 LATA (Local Access Transport Area) : 128 Rate Center : ORLEANS ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 01721 Other Information NPANXX : 508681 Switch CLLI (Common Language Location Identifier) : LWRNMACAX5X 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 : FREEDOM RING COMMUNICATIONS, LLC OCN (Operating Company Number) : 8468 Coverage Area Name : OSTERVILLE Latitude : 41.6239 Longitude : -70.3884 ‹ previous : 508-680 next › : 508-682 Telephone Number List 508-681-0000 ~ 508-681-9999