Area Code 224-241 located in LAKE IN THE HILLS, MCHENRY, IL, more detail is as below. Place NPA (Numbering Plan Area) : 224 NXX (Local Number Prefix) : 241 City : LAKE IN THE HILLS County : MCHENRY State : IL (Illinois) NXX Use Type : Wireless NXX Intro Version : 1/13/2010 FIPS (Federal Information Processing Standards) : 17111 LATA (Local Access Transport Area) : 358 Rate Center : ALGONQUIN ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 60156 Other Information NPANXX : 224241 County Population : 0 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 : NEW CINGULAR WIRELESS PCS, LLC - IL OCN (Operating Company Number) : 6534 Coverage Area Name : ALGONQUIN Latitude : 42.1685 Longitude : -88.2910 ‹ previous : 224-240 next › : 224-242 Telephone Number List 224-241-0000 ~ 224-241-9999