Area Code 308-527 located in SARGENT, CUSTER, NE, more detail is as below. Place NPA (Numbering Plan Area) : 308 NXX (Local Number Prefix) : 527 City : SARGENT 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 : SARGENT ZIP Code Count : 499 ZIP Code Frequency : 93 ZIP Code : 68874 Other Information NPANXX : 308527 County Population : 0 Switch CLLI (Common Language Location Identifier) : SRGNNEXSRS1 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : NEBRASKA CENTRAL TELEPHONE CO. OCN (Operating Company Number) : 1574 Coverage Area Name : SARGENT Latitude : 41.6400 Longitude : -99.3770 ‹ previous : 308-527 next › : 308-528 Telephone Number List 308-527-0000 ~ 308-527-9999