Area Code 508-801 located in HAVERHILL, ESSEX, MA, more detail is as below. Place NPA (Numbering Plan Area) : 508 NXX (Local Number Prefix) : 801 City : HAVERHILL County : ESSEX State : MA (Massachusetts) NXX Use Type : Wireless NXX Intro Version : 1996-10-15 FIPS (Federal Information Processing Standards) : 25009 LATA (Local Access Transport Area) : 128 Rate Center : WALPOLE ZIP Code Count : 1 ZIP Code Frequency : 50 ZIP Code : 01832 Other Information NPANXX : 508801 Switch CLLI (Common Language Location Identifier) : WLPLMAALCM0 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 : WALPOLE Latitude : 42.1426 Longitude : -71.2493 ‹ previous : 508-800 next › : 508-801 Telephone Number List 508-801-0000 ~ 508-801-9999