Area Code 308-628 located in COMSTOCK, CUSTER, NE, more detail is as below. Place NPA (Numbering Plan Area) : 308 NXX (Local Number Prefix) : 628 City : COMSTOCK County : CUSTER State : NE (Nebraska) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 31041 LATA (Local Access Transport Area) : 646 Rate Center : COMSTOCK ZIP Code Count : 123 ZIP Code Frequency : 95 ZIP Code : 68828 Other Information NPANXX : 308628 County Population : 0 Switch CLLI (Common Language Location Identifier) : CMSTNEXSRS1 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : NEBRASKA CENTRAL TELEPHONE CO. OCN (Operating Company Number) : 1574 Coverage Area Name : COMSTOCK Latitude : 41.5574 Longitude : -99.2415 ‹ previous : 308-628 next › : 308-629 Telephone Number List 308-628-0000 ~ 308-628-9999