Area Code 603-231 located in KINGSTON, ROCKINGHAM, NH, more detail is as below. Place NPA (Numbering Plan Area) : 603 NXX (Local Number Prefix) : 231 City : KINGSTON County : ROCKINGHAM State : NH (New Hampshire) NXX Use Type : Wireless NXX Intro Version : 1995-07-04 FIPS (Federal Information Processing Standards) : 33015 LATA (Local Access Transport Area) : 122 Rate Center : DERRY ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 03848 Other Information NPANXX : 603231 County Population : 0 Switch CLLI (Common Language Location Identifier) : NASHNHIPW14 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 : DERRY Latitude : 42.8816 Longitude : -71.3203 ‹ previous : 603-230 next › : 603-232 Telephone Number List 603-231-0000 ~ 603-231-9999
