Area Code 603-219 located in CONCORD, MERRIMACK, NH, more detail is as below. Place NPA (Numbering Plan Area) : 603 NXX (Local Number Prefix) : 219 City : CONCORD County : MERRIMACK State : NH (New Hampshire) NXX Use Type : Wireless NXX Intro Version : 2001-06-30 FIPS (Federal Information Processing Standards) : 33013 LATA (Local Access Transport Area) : 122 Rate Center : CONCORD ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 03303 Other Information NPANXX : 603219 County Population : 0 Switch CLLI (Common Language Location Identifier) : LDRYNHEMCM0 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 : SPRINT SPECTRUM L.P. OCN (Operating Company Number) : 6664 Coverage Area Name : CONCORD Latitude : 43.2007 Longitude : -71.5348 ‹ previous : 603-218 next › : 603-221 Telephone Number List 603-219-0000 ~ 603-219-9999