Area Code 603-691 located in CONWAY, CARROLL, NH, more detail is as below. Place NPA (Numbering Plan Area) : 603 NXX (Local Number Prefix) : 691 City : CONWAY County : CARROLL State : NH (New Hampshire) NXX Use Type : Landline NXX Intro Version : 1999-02-27 FIPS (Federal Information Processing Standards) : 33003 Rate Center : CONWAY ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 03818 Other Information NPANXX : 603691 County Population : 0 Switch CLLI (Common Language Location Identifier) : MNCHNHN1FF2 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Latitude : None Longitude : None ‹ previous : 603-690 next › : 603-692 Telephone Number List 603-691-0000 ~ 603-691-9999
