Area Code 413-433 located in SPRINGFIELD, HAMPDEN, MA, more detail is as below. Place NPA (Numbering Plan Area) : 413 NXX (Local Number Prefix) : 433 City : SPRINGFIELD County : HAMPDEN State : MA (Massachusetts) NXX Use Type : Wireless NXX Intro Version : 1998-01-25 FIPS (Federal Information Processing Standards) : 25013 LATA (Local Access Transport Area) : 126 Rate Center : SPRINGFLD ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 01118 Other Information NPANXX : 413433 Switch CLLI (Common Language Location Identifier) : SPFDMABRCM0 MSA CBSA (Core Based Statistical Area) : Springfield, MA MSA CBSA Code (Core Based Statistical Area) : 44140 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : OMNIPOINT MIAMI E LICENSE, LLC OCN (Operating Company Number) : 6889 Coverage Area Name : SPRINGFIELD (EL) Latitude : 42.1058 Longitude : -72.5926 ‹ previous : 413-431 next › : 413-436 Telephone Number List 413-433-0000 ~ 413-433-9999