Area Code 308-377 located in DALTON, CHEYENNE, NE, more detail is as below. Place NPA (Numbering Plan Area) : 308 NXX (Local Number Prefix) : 377 City : DALTON County : CHEYENNE State : NE (Nebraska) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 31033 LATA (Local Access Transport Area) : 646 Rate Center : DALTON ZIP Code Count : 304 ZIP Code Frequency : 89 ZIP Code : 69131 Other Information NPANXX : 308377 County Population : 0 Switch CLLI (Common Language Location Identifier) : DLTNNEXSDS0 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : DALTON TELEPHONE CO. OCN (Operating Company Number) : 1537 Coverage Area Name : DALTON Latitude : 41.4071 Longitude : -102.9733 ‹ previous : 308-377 next › : 308-378 Telephone Number List 308-377-0000 ~ 308-377-9999