Area Code 712-783 located in WIOTA, CASS, IA, more detail is as below. Place NPA (Numbering Plan Area) : 712 NXX (Local Number Prefix) : 783 City : WIOTA County : CASS State : IA (Iowa) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 19029 LATA (Local Access Transport Area) : 644 Rate Center : WIOTA ZIP Code Count : 141 ZIP Code Frequency : 88 ZIP Code : 50274 Other Information NPANXX : 712783 Switch CLLI (Common Language Location Identifier) : WIOTIAXODS0 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : MASSENA TELEPHONE CO. OCN (Operating Company Number) : 1239 Coverage Area Name : WIOTA Latitude : 41.3988 Longitude : -94.8938 ‹ previous : 712-783 next › : 712-784 Telephone Number List 712-783-0000 ~ 712-783-9999
