Area Code 308-446 located in LITCHFIELD, SHERMAN, NE, more detail is as below. Place NPA (Numbering Plan Area) : 308 NXX (Local Number Prefix) : 446 City : LITCHFIELD County : SHERMAN State : NE (Nebraska) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 31163 LATA (Local Access Transport Area) : 646 Rate Center : LITCHFIELD ZIP Code Count : 241 ZIP Code Frequency : 96 ZIP Code : 68852 Other Information NPANXX : 308446 County Population : 0 Switch CLLI (Common Language Location Identifier) : LTFDNERBRS1 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : NEBRASKA CENTRAL TELEPHONE CO. OCN (Operating Company Number) : 1574 Coverage Area Name : LITCHFIELD Latitude : 41.1569 Longitude : -99.1529 ‹ previous : 308-446 next › : 308-447 Telephone Number List 308-446-0000 ~ 308-446-9999