Area Code 219-464 located in VALPARAISO, PORTER, IN, more detail is as below. Place NPA (Numbering Plan Area) : 219 NXX (Local Number Prefix) : 464 City : VALPARAISO County : PORTER State : IN (Indiana) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 18127 LATA (Local Access Transport Area) : 332 Rate Center : VALPARAISO ZIP Code Count : 2650 ZIP Code Frequency : 69 ZIP Code : 46383 Other Information NPANXX : 219464 County Population : 0 Switch CLLI (Common Language Location Identifier) : VLPRINXADS1 MSA CBSA (Core Based Statistical Area) : Chicago-Naperville-Joliet, IL-IN-WI MSA CBSA Code (Core Based Statistical Area) : 16980 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : FRONTIER NORTH, INC. - IN OCN (Operating Company Number) : 0772 Coverage Area Name : VALPARAISO Latitude : 41.4736 Longitude : -87.0614 ‹ previous : 219-464 next › : 219-465 Telephone Number List 219-464-0000 ~ 219-464-9999