Area Code 402-321 located in OMAHA, DOUGLAS, NE, more detail is as below. Place NPA (Numbering Plan Area) : 402 NXX (Local Number Prefix) : 321 City : OMAHA County : DOUGLAS State : NE (Nebraska) NXX Use Type : Wireless NXX Intro Version : 2001-10-31 FIPS (Federal Information Processing Standards) : 31055 LATA (Local Access Transport Area) : 644 Rate Center : OMAHA ZIP Code Count : 0 ZIP Code Frequency : Second most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 68105 Other Information NPANXX : 402321 County Population : 0 Switch CLLI (Common Language Location Identifier) : OMAHNENWX2X MSA CBSA (Core Based Statistical Area) : Omaha-Council Bluffs, NE-IA MSA CBSA Code (Core Based Statistical Area) : 36540 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : NEW CINGULAR WIRELESS PCS, LLC - IL OCN (Operating Company Number) : 6534 Coverage Area Name : OMAHA Latitude : 41.2591 Longitude : -95.9450 ‹ previous : 402-320 next › : 402-321 Telephone Number List 402-321-0000 ~ 402-321-9999