Area Code 515-575 located in ALGONA, KOSSUTH, IA, more detail is as below. Place NPA (Numbering Plan Area) : 515 NXX (Local Number Prefix) : 575 City : ALGONA County : KOSSUTH State : IA (Iowa) NXX Use Type : Wireless NXX Intro Version : 2006-02-16 FIPS (Federal Information Processing Standards) : 19109 LATA (Local Access Transport Area) : 632 Rate Center : ALGONA ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 50511 Other Information NPANXX : 515575 County Population : 0 Switch CLLI (Common Language Location Identifier) : MSCYIA755MD Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : SPRINT SPECTRUM L.P. OCN (Operating Company Number) : 6664 Coverage Area Name : ALGONA Latitude : 43.0680 Longitude : -94.2346 ‹ previous : 515-574 next › : 515-576 Telephone Number List 515-575-0000 ~ 515-575-9999