Area Code 224-778 located in MUNDELEIN, LAKE, IL, more detail is as below. Place NPA (Numbering Plan Area) : 224 NXX (Local Number Prefix) : 778 City : MUNDELEIN County : LAKE State : IL (Illinois) NXX Use Type : Landline NXX Intro Version : 2005-06-25 FIPS (Federal Information Processing Standards) : 17097 LATA (Local Access Transport Area) : 358 Rate Center : MUNDELEIN ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 60060 Other Information NPANXX : 224778 County Population : 0 Switch CLLI (Common Language Location Identifier) : CHCGILABDS0 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 Overlay : L Company : BROADWING COMMUNICATIONS, LLC - IL OCN (Operating Company Number) : 7721 Coverage Area Name : MUNDELEIN Latitude : 42.2697 Longitude : -88.0031 ‹ previous : 224-777 next › : 224-783 Telephone Number List 224-778-0000 ~ 224-778-9999