Area Code 603-893 located in PELHAM, HILLSBOROUGH, NH, more detail is as below. Place NPA (Numbering Plan Area) : 603 NXX (Local Number Prefix) : 893 City : PELHAM County : HILLSBOROUGH State : NH (New Hampshire) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 33011 LATA (Local Access Transport Area) : 122 Rate Center : SALEM ZIP Code Count : 70 ZIP Code Frequency : 2 ZIP Code : 03076 Other Information NPANXX : 603893 County Population : 0 Switch CLLI (Common Language Location Identifier) : SALMNHNBDS1 MSA CBSA (Core Based Statistical Area) : Manchester-Nashua, NH MSA CBSA Code (Core Based Statistical Area) : 31700 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH OCN (Operating Company Number) : 5113 Coverage Area Name : SALEM Latitude : 42.7854 Longitude : -71.2270 ‹ previous : 603-893 next › : 603-893 Telephone Number List 603-893-0000 ~ 603-893-9999