Area Code 508-509 located in WELLESLEY, NORFOLK, MA, more detail is as below. Place NPA (Numbering Plan Area) : 508 NXX (Local Number Prefix) : 509 City : WELLESLEY County : NORFOLK State : MA (Massachusetts) NXX Use Type : Wireless NXX Intro Version : 1998-05-18 FIPS (Federal Information Processing Standards) : 25021 LATA (Local Access Transport Area) : 128 Rate Center : ROCHESTER ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 02482 Other Information NPANXX : 508509 Switch CLLI (Common Language Location Identifier) : MNFDMABPCM0 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 : SPRINT SPECTRUM L.P. OCN (Operating Company Number) : 6664 Coverage Area Name : ROCHESTER Latitude : 41.7791 Longitude : -70.9058 ‹ previous : 508-507 next › : 508-510 Telephone Number List 508-509-0000 ~ 508-509-9999