Area Code 781-580 located in LYNNFIELD, ESSEX, MA, more detail is as below. Place NPA (Numbering Plan Area) : 781 NXX (Local Number Prefix) : 580 City : LYNNFIELD County : ESSEX State : MA (Massachusetts) NXX Use Type : Wireless NXX Intro Version : 2003-02-09 FIPS (Federal Information Processing Standards) : 25009 LATA (Local Access Transport Area) : 128 Rate Center : LYNNFIELD ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 01940 Other Information NPANXX : 781580 Switch CLLI (Common Language Location Identifier) : WOBNMACGCM1 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 : LYNNFIELD Latitude : 42.5380 Longitude : -71.0480 ‹ previous : 781-578 next › : 781-581 Telephone Number List 781-580-0000 ~ 781-580-9999