Area Code 402-316 located in NORFOLK, MADISON, NE, more detail is as below. Place NPA (Numbering Plan Area) : 402 NXX (Local Number Prefix) : 316 City : NORFOLK County : MADISON State : NE (Nebraska) NXX Use Type : Wireless NXX Intro Version : 2000-06-13 FIPS (Federal Information Processing Standards) : 31119 LATA (Local Access Transport Area) : 644 Rate Center : NORFOLK ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 68701 Other Information NPANXX : 402316 County Population : 0 Switch CLLI (Common Language Location Identifier) : OMAHNETU2MD MSA CBSA (Core Based Statistical Area) : Norfolk, NE MSA CBSA Code (Core Based Statistical Area) : 35740 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : SPRINT SPECTRUM L.P. OCN (Operating Company Number) : 6664 Coverage Area Name : NORFOLK Latitude : 42.0253 Longitude : -97.4157 ‹ previous : 402-315 next › : 402-317 Telephone Number List 402-316-0000 ~ 402-316-9999