Area Code 308-928 located in ALMA, HARLAN, NE, more detail is as below. Place NPA (Numbering Plan Area) : 308 NXX (Local Number Prefix) : 928 City : ALMA County : HARLAN State : NE (Nebraska) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 31083 LATA (Local Access Transport Area) : 646 Rate Center : ALMA ZIP Code Count : 740 ZIP Code Frequency : 99 ZIP Code : 68920 Other Information NPANXX : 308928 County Population : 0 Switch CLLI (Common Language Location Identifier) : ALMANEXGDS0 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE OCN (Operating Company Number) : 1128 Coverage Area Name : ALMA Latitude : 40.0997 Longitude : -99.3598 ‹ previous : 308-927 next › : 308-929 Telephone Number List 308-928-0000 ~ 308-928-9999