Area Code 308-546 located in MULLEN, HOOKER, NE, more detail is as below. Place NPA (Numbering Plan Area) : 308 NXX (Local Number Prefix) : 546 City : MULLEN County : HOOKER State : NE (Nebraska) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 31091 LATA (Local Access Transport Area) : 646 Rate Center : MULLEN ZIP Code Count : 505 ZIP Code Frequency : 100 ZIP Code : 69152 Other Information NPANXX : 308546 County Population : 0 Switch CLLI (Common Language Location Identifier) : MLLNNEXS546 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : CONSOLIDATED TELEPHONE CO., INC. OCN (Operating Company Number) : 1532 Coverage Area Name : MULLEN Latitude : 42.0416 Longitude : -101.0396 ‹ previous : 308-545 next › : 308-547 Telephone Number List 308-546-0000 ~ 308-546-9999