Area Code 715-589 located in NIAGARA, MARINETTE, WI, more detail is as below. Place NPA (Numbering Plan Area) : 715 NXX (Local Number Prefix) : 589 City : NIAGARA County : MARINETTE State : WI (Wisconsin) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 55075 LATA (Local Access Transport Area) : 342 Rate Center : AURORA ZIP Code Count : 532 ZIP Code Frequency : 75 ZIP Code : 54151 Other Information NPANXX : 715589 Switch CLLI (Common Language Location Identifier) : AURRWIXARS0 MSA CBSA (Core Based Statistical Area) : Marinette, WI-MI MSA CBSA Code (Core Based Statistical Area) : 31940 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : NIAGARA TELEPHONE CO. OCN (Operating Company Number) : 0920 Coverage Area Name : NIAGARA Latitude : 45.7995 Longitude : -88.0997 ‹ previous : 715-589 next › : 715-590 Telephone Number List 715-589-0000 ~ 715-589-9999