Area Code 603-902 located in ELKINS, MERRIMACK, NH, more detail is as below. Place NPA (Numbering Plan Area) : 603 NXX (Local Number Prefix) : 902 City : ELKINS County : MERRIMACK State : NH (New Hampshire) NXX Use Type : Landline NXX Intro Version : 11/17/2009 FIPS (Federal Information Processing Standards) : 33013 LATA (Local Access Transport Area) : 122 Rate Center : SUTTON ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 03233 Other Information NPANXX : 603902 County Population : 0 MSA CBSA (Core Based Statistical Area) : Concord, NH MSA CBSA Code (Core Based Statistical Area) : 18180 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : COMCAST PHONE OF NEW HAMPSHIRE, LLC - NH OCN (Operating Company Number) : 4112 Coverage Area Name : NEWBURY Latitude : 43.3360 Longitude : -71.9488 ‹ previous : 603-899 next › : 603-903 Telephone Number List 603-902-0000 ~ 603-902-9999