Area Code 774-849 located in ROCHESTER, PLYMOUTH, MA, more detail is as below. Place NPA (Numbering Plan Area) : 774 NXX (Local Number Prefix) : 849 City : ROCHESTER County : PLYMOUTH State : MA (Massachusetts) NXX Use Type : Landline NXX Intro Version : 2002-10-25 FIPS (Federal Information Processing Standards) : 25023 LATA (Local Access Transport Area) : 128 Rate Center : ROCHESTER ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 02770 Other Information NPANXX : 774849 Switch CLLI (Common Language Location Identifier) : FXBOMAAVDS0 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 Overlay : L Company : COMCAST PHONE OF MASSACHUSETTS, INC. - MA OCN (Operating Company Number) : 6101 Coverage Area Name : ROCHESTER Latitude : 41.7791 Longitude : -70.9058 ‹ previous : 774-847 next › : 774-854 Telephone Number List 774-849-0000 ~ 774-849-9999