Area Code 402-370 located in NORFOLK, MADISON, NE, more detail is as below. Place NPA (Numbering Plan Area) : 402 NXX (Local Number Prefix) : 370 City : NORFOLK County : MADISON State : NE (Nebraska) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 31119 LATA (Local Access Transport Area) : 644 Rate Center : NORFOLK ZIP Code Count : 65 ZIP Code Frequency : 98 ZIP Code : 68701 Other Information NPANXX : 402370 County Population : 0 Switch CLLI (Common Language Location Identifier) : NRFLNENWDS0 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 : QWEST CORPORATION OCN (Operating Company Number) : 9631 Coverage Area Name : NORFOLK Latitude : 42.0296 Longitude : -97.4134 ‹ previous : 402-370 next › : 402-371 Telephone Number List 402-370-0000 ~ 402-370-9999