Area Code 515-925 located in ALGONA, KOSSUTH, IA, more detail is as below. Place NPA (Numbering Plan Area) : 515 NXX (Local Number Prefix) : 925 City : ALGONA County : KOSSUTH State : IA (Iowa) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 19109 LATA (Local Access Transport Area) : 632 Rate Center : LONE ROCK ZIP Code Count : 25 ZIP Code Frequency : 11 ZIP Code : 50511 Other Information NPANXX : 515925 County Population : 0 Switch CLLI (Common Language Location Identifier) : LNRKIAXODS0 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : LONE ROCK COOPERATIVE TELEPHONE COMPANY OCN (Operating Company Number) : 1228 Coverage Area Name : LONE ROCK Latitude : 43.2179 Longitude : -94.3228 ‹ previous : 515-925 next › : 515-925 Telephone Number List 515-925-0000 ~ 515-925-9999