Area Code 515-685 located in ALLEMAN, POLK, IA, more detail is as below. Place NPA (Numbering Plan Area) : 515 NXX (Local Number Prefix) : 685 City : ALLEMAN County : POLK State : IA (Iowa) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 19153 LATA (Local Access Transport Area) : 632 Rate Center : SLATER ZIP Code Count : 75 ZIP Code Frequency : 8 ZIP Code : 50007 Other Information NPANXX : 515685 County Population : 0 MSA CBSA (Core Based Statistical Area) : Des Moines-West Des Moines, IA MSA CBSA Code (Core Based Statistical Area) : 19780 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH OCN (Operating Company Number) : 1167 Coverage Area Name : SLATER Latitude : 41.8825 Longitude : -93.6816 ‹ previous : 515-685 next › : 515-685 Telephone Number List 515-685-0000 ~ 515-685-9999