Area Code 603-368 located in NEWPORT, SULLIVAN, NH, more detail is as below. Place NPA (Numbering Plan Area) : 603 NXX (Local Number Prefix) : 368 City : NEWPORT County : SULLIVAN State : NH (New Hampshire) NXX Use Type : Landline NXX Intro Version : 1999-02-27 FIPS (Federal Information Processing Standards) : 33019 Rate Center : NEWPORT ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 03773 Other Information NPANXX : 603368 County Population : 0 Switch CLLI (Common Language Location Identifier) : MNCHNHN1FF2 MSA CBSA (Core Based Statistical Area) : Claremont, NH MSA CBSA Code (Core Based Statistical Area) : 17200 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Latitude : None Longitude : None ‹ previous : 603-367 next › : 603-369 Telephone Number List 603-368-0000 ~ 603-368-9999
