Area Code 574-224 located in ROCHESTER, FULTON, IN, more detail is as below. Place NPA (Numbering Plan Area) : 574 NXX (Local Number Prefix) : 224 City : ROCHESTER County : FULTON State : IN (Indiana) NXX Use Type : Landline NXX Intro Version : 2002-05-01 FIPS (Federal Information Processing Standards) : 18049 LATA (Local Access Transport Area) : 332 Rate Center : ROCHESTER ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 46975 Other Information NPANXX : 574224 County Population : 0 Switch CLLI (Common Language Location Identifier) : ROCHINXADS1 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : ROCHESTER TELEPHONE CO., INC. OCN (Operating Company Number) : 0815 Coverage Area Name : ROCHESTER Latitude : 41.0671 Longitude : -86.2177 ‹ previous : 574-223 next › : 574-225 Telephone Number List 574-224-0000 ~ 574-224-9999