Area Code 219-472 located in MERRILLVILLE, LAKE, IN, more detail is as below. Place NPA (Numbering Plan Area) : 219 NXX (Local Number Prefix) : 472 City : MERRILLVILLE County : LAKE State : IN (Indiana) NXX Use Type : Landline NXX Intro Version : 2004-08-17 FIPS (Federal Information Processing Standards) : 18089 LATA (Local Access Transport Area) : 358 Rate Center : MERRILLVL ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 46410 Other Information NPANXX : 219472 County Population : 0 Switch CLLI (Common Language Location Identifier) : CHCGILGMDS2 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 : LEVEL 3 COMMUNICATIONS, LLC - IN OCN (Operating Company Number) : 4803 Coverage Area Name : MERRILLVILLE Latitude : 41.4858 Longitude : -87.3370 ‹ previous : 219-465 next › : 219-473 Telephone Number List 219-472-0000 ~ 219-472-9999