Area Code 308-398 located in GRAND ISLAND, HALL, NE, more detail is as below. Place NPA (Numbering Plan Area) : 308 NXX (Local Number Prefix) : 398 City : GRAND ISLAND County : HALL State : NE (Nebraska) NXX Use Type : Landline NXX Intro Version : 1998-01-25 FIPS (Federal Information Processing Standards) : 31079 LATA (Local Access Transport Area) : 646 Rate Center : GRAND IS ZIP Code Count : 136 ZIP Code Frequency : 49 ZIP Code : 68803 Other Information NPANXX : 308398 County Population : 0 Switch CLLI (Common Language Location Identifier) : GDISNEBV2MD MSA CBSA (Core Based Statistical Area) : Grand Island, NE MSA CBSA Code (Core Based Statistical Area) : 24260 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : WINDSTREAM COMMUNICATIONS OF THE MIDEWEST INC - NE OCN (Operating Company Number) : 7816 Coverage Area Name : GRAND ISLAND Latitude : 40.9222 Longitude : -98.3418 ‹ previous : 308-397 next › : 308-398 Telephone Number List 308-398-0000 ~ 308-398-9999