Area Code 603-770 located in HOLLIS, HILLSBOROUGH, NH, more detail is as below. Place NPA (Numbering Plan Area) : 603 NXX (Local Number Prefix) : 770 City : HOLLIS County : HILLSBOROUGH State : NH (New Hampshire) NXX Use Type : Wireless NXX Intro Version : 1995-02-11 FIPS (Federal Information Processing Standards) : 33011 LATA (Local Access Transport Area) : 122 Rate Center : EXETER ZIP Code Count : 1 ZIP Code Frequency : 17 ZIP Code : 03049 Other Information NPANXX : 603770 County Population : 0 Switch CLLI (Common Language Location Identifier) : HKSTNHECCM0 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 : BELL ATLANTIC NYNEX MOBILE OCN (Operating Company Number) : 6386 Coverage Area Name : EXETER Latitude : 42.9797 Longitude : -70.9519 ‹ previous : 603-769 next › : 603-770 Telephone Number List 603-770-0000 ~ 603-770-9999
