Area Code 920-258 located in PINE RIVER, WAUSHARA, WI, more detail is as below. Place NPA (Numbering Plan Area) : 920 NXX (Local Number Prefix) : 258 City : PINE RIVER County : WAUSHARA State : WI (Wisconsin) NXX Use Type : Wireless NXX Intro Version : 2000-08-20 FIPS (Federal Information Processing Standards) : 55137 LATA (Local Access Transport Area) : 350 Rate Center : OSHKOSH ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 54965 Other Information NPANXX : 920258 Switch CLLI (Common Language Location Identifier) : APPLWIGD5MD Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : USA MOBILITY WIRELESS, INC. OCN (Operating Company Number) : 6630 Coverage Area Name : OSHKOSH Latitude : 44.0145 Longitude : -88.5349 ‹ previous : 920-257 next › : 920-259 Telephone Number List 920-258-0000 ~ 920-258-9999