Area Code 402-225 located in OAK, NUCKOLLS, NE, more detail is as below. Place NPA (Numbering Plan Area) : 402 NXX (Local Number Prefix) : 225 City : OAK County : NUCKOLLS State : NE (Nebraska) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 31129 LATA (Local Access Transport Area) : 958 Rate Center : NELSON ZIP Code Count : 48 ZIP Code Frequency : 10 ZIP Code : 68964 Other Information NPANXX : 402225 County Population : 0 Switch CLLI (Common Language Location Identifier) : NLSNNEXLRS0 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : WINDSTREAM NEBRASKA, INC. OCN (Operating Company Number) : 1568 Coverage Area Name : NELSON Latitude : 40.1978 Longitude : -98.0746 ‹ previous : 402-225 next › : 402-225 Telephone Number List 402-225-0000 ~ 402-225-9999