Area Code 617-688 located in KINGSTON, PLYMOUTH, MA, more detail is as below. Place NPA (Numbering Plan Area) : 617 NXX (Local Number Prefix) : 688 City : KINGSTON County : PLYMOUTH State : MA (Massachusetts) NXX Use Type : Wireless NXX Intro Version : 1998-01-25 FIPS (Federal Information Processing Standards) : 25023 LATA (Local Access Transport Area) : 128 Rate Center : KINGSTON ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 02364 Other Information NPANXX : 617688 Switch CLLI (Common Language Location Identifier) : BRTNMACO03T 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 : NEW CINGULAR WIRELESS PCS, LLC - DC OCN (Operating Company Number) : 4036 Coverage Area Name : KINGSTON Latitude : 41.9921 Longitude : -70.7243 ‹ previous : 617-687 next › : 617-689 Telephone Number List 617-688-0000 ~ 617-688-9999