Area Code 308-430 located in CHADRON, DAWES, NE, more detail is as below. Place NPA (Numbering Plan Area) : 308 NXX (Local Number Prefix) : 430 City : CHADRON County : DAWES State : NE (Nebraska) NXX Use Type : Wireless NXX Intro Version : 1995-02-11 FIPS (Federal Information Processing Standards) : 31045 LATA (Local Access Transport Area) : 646 Rate Center : CHADRON ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 69337 Other Information NPANXX : 308430 County Population : 0 Switch CLLI (Common Language Location Identifier) : GDISNENW7MD Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE OCN (Operating Company Number) : 5807 Coverage Area Name : CHADRON Latitude : 42.8229 Longitude : -103.0007 ‹ previous : 308-428 next › : 308-432 Telephone Number List 308-430-0000 ~ 308-430-9999