Area Code 617-254 located in ALLSTON, SUFFOLK, MA, more detail is as below. Place NPA (Numbering Plan Area) : 617 NXX (Local Number Prefix) : 254 City : ALLSTON County : SUFFOLK State : MA (Massachusetts) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 25025 LATA (Local Access Transport Area) : 128 Rate Center : BRIGHTON ZIP Code Count : 1324 ZIP Code Frequency : 27 ZIP Code : 02134 Other Information NPANXX : 617254 Switch CLLI (Common Language Location Identifier) : BITNMAWIDS1 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 : VERIZON NEW ENGLAND INC. OCN (Operating Company Number) : 9102 Coverage Area Name : BRIGHTON Latitude : 42.3467 Longitude : -71.1500 ‹ previous : 617-253 next › : 617-254 Telephone Number List 617-254-0000 ~ 617-254-9999