Area Code 712-975 located in SCHALLER, SAC, IA, more detail is as below. Place NPA (Numbering Plan Area) : 712 NXX (Local Number Prefix) : 975 City : SCHALLER County : SAC State : IA (Iowa) NXX Use Type : Wireless NXX Intro Version : 11/27/2007 FIPS (Federal Information Processing Standards) : 19161 LATA (Local Access Transport Area) : 630 Rate Center : SCHALLER ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 51053 Other Information NPANXX : 712975 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : LONG LINES WIRELESS, LLC OCN (Operating Company Number) : 819D Coverage Area Name : SCHALLER Latitude : 42.4998 Longitude : -95.2942 ‹ previous : 712-973 next › : 712-982 Telephone Number List 712-975-0000 ~ 712-975-9999