Area Code 774-533 located in SOUTHBRIDGE, WORCESTER, MA, more detail is as below. Place NPA (Numbering Plan Area) : 774 NXX (Local Number Prefix) : 533 City : SOUTHBRIDGE County : WORCESTER State : MA (Massachusetts) NXX Intro Version : 8/23/2006 FIPS (Federal Information Processing Standards) : 25027 Rate Center : SOUTHBDG ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 01550 Other Information NPANXX : 774533 Switch CLLI (Common Language Location Identifier) : CMBRMAORDS3 MSA CBSA (Core Based Statistical Area) : Worcester, MA MSA CBSA Code (Core Based Statistical Area) : 49340 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Latitude : None Longitude : None ‹ previous : 774-526 next › : 774-535 Telephone Number List 774-533-0000 ~ 774-533-9999