Area Code 574-233 located in SOUTH BEND, ST JOSEPH, IN, more detail is as below. Place NPA (Numbering Plan Area) : 574 NXX (Local Number Prefix) : 233 City : SOUTH BEND County : ST JOSEPH State : IN (Indiana) NXX Use Type : Landline NXX Intro Version : 2002-05-01 FIPS (Federal Information Processing Standards) : 18141 LATA (Local Access Transport Area) : 332 Rate Center : SOUTH BEND ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 46601 Other Information NPANXX : 574233 County Population : 0 Switch CLLI (Common Language Location Identifier) : SBNDIN01DS1 MSA CBSA (Core Based Statistical Area) : South Bend-Mishawaka, IN-MI MSA CBSA Code (Core Based Statistical Area) : 43780 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : AMERITECH INDIANA OCN (Operating Company Number) : 9325 Coverage Area Name : SOUTH BEND Latitude : 41.6685 Longitude : -86.2559 ‹ previous : 574-233 next › : 574-234 Telephone Number List 574-233-0000 ~ 574-233-9999