Area Code 402-983 located in LANCASTER, LANCASTER, NE, more detail is as below. Place NPA (Numbering Plan Area) : 402 NXX (Local Number Prefix) : 983 City : LANCASTER County : LANCASTER State : NE (Nebraska) NXX Intro Version : 9/8/2009 Rate Center : LINCOLN ZIP Code Count : 0 ZIP Code Frequency : 0 Other Information NPANXX : 402983 County Population : 0 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Latitude : None Longitude : None ‹ previous : 402-982 next › : 402-984 Telephone Number List 402-983-0000 ~ 402-983-9999