Area Code 603-823 located in FRANCONIA, GRAFTON, NH, more detail is as below. Place NPA (Numbering Plan Area) : 603 NXX (Local Number Prefix) : 823 City : FRANCONIA County : GRAFTON State : NH (New Hampshire) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 33009 LATA (Local Access Transport Area) : 122 Rate Center : FRANCONIA ZIP Code Count : 1006 ZIP Code Frequency : 70 ZIP Code : 03580 Other Information NPANXX : 603823 County Population : 0 Switch CLLI (Common Language Location Identifier) : FRNCNHWHRS1 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 : NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH OCN (Operating Company Number) : 5113 Coverage Area Name : FRANCONIA Latitude : 44.2191 Longitude : -71.7569 ‹ previous : 603-823 next › : 603-824 Telephone Number List 603-823-0000 ~ 603-823-9999