Area Code 308-987 located in OVERTON, DAWSON, NE, more detail is as below. Place NPA (Numbering Plan Area) : 308 NXX (Local Number Prefix) : 987 City : OVERTON County : DAWSON State : NE (Nebraska) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 31047 LATA (Local Access Transport Area) : 646 Rate Center : OVERTON ZIP Code Count : 490 ZIP Code Frequency : 97 ZIP Code : 68863 Other Information NPANXX : 308987 County Population : 0 Switch CLLI (Common Language Location Identifier) : OVTNNENXRS0 MSA CBSA (Core Based Statistical Area) : Lexington, NE MSA CBSA Code (Core Based Statistical Area) : 30420 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : ARAPAHOE TELEPHONE CO. OCN (Operating Company Number) : 1516 Coverage Area Name : OVERTON Latitude : 40.7380 Longitude : -99.5386 ‹ previous : 308-987 next › : 308-990 Telephone Number List 308-987-0000 ~ 308-987-9999