Area Code 603-840 located in EPSOM, MERRIMACK, NH, more detail is as below. Place NPA (Numbering Plan Area) : 603 NXX (Local Number Prefix) : 840 City : EPSOM County : MERRIMACK State : NH (New Hampshire) NXX Use Type : Landline NXX Intro Version : 11/16/2009 FIPS (Federal Information Processing Standards) : 33013 LATA (Local Access Transport Area) : 122 Rate Center : EPSOM ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 03234 Other Information NPANXX : 603840 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 : EPSOM Latitude : 43.2247 Longitude : -71.3458 ‹ previous : 603-839 next › : 603-841 Telephone Number List 603-840-0000 ~ 603-840-9999
