Area Code 603-243 located in WOODSVILLE, GRAFTON, NH, more detail is as below. Place NPA (Numbering Plan Area) : 603 NXX (Local Number Prefix) : 243 City : WOODSVILLE County : GRAFTON State : NH (New Hampshire) NXX Use Type : Landline NXX Intro Version : 7/20/2011 FIPS (Federal Information Processing Standards) : 33009 LATA (Local Access Transport Area) : 122 Rate Center : WOODSVILLE ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 03785 Other Information NPANXX : 603243 County Population : 0 MSA CBSA (Core Based Statistical Area) : Lebanon, NH-VT MSA CBSA Code (Core Based Statistical Area) : 30100 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : CHARTER FIBERLINK NH-CCO, LLC - NH OCN (Operating Company Number) : 497G Coverage Area Name : WOODSVILLE Latitude : 44.1493 Longitude : -72.0333 ‹ previous : 603-242 next › : 603-244 Telephone Number List 603-243-0000 ~ 603-243-9999