Area Code 224-635 located in OAK BROOK, DUPAGE, IL, more detail is as below. Place NPA (Numbering Plan Area) : 224 NXX (Local Number Prefix) : 635 City : OAK BROOK County : DUPAGE State : IL (Illinois) NXX Use Type : Landline NXX Intro Version : 1/30/2009 FIPS (Federal Information Processing Standards) : 17043 LATA (Local Access Transport Area) : 358 Rate Center : ELK GROVE ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 60523 Other Information NPANXX : 224635 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 : YMAX COMMUNICATIONS CORP. - IL OCN (Operating Company Number) : 259E Coverage Area Name : OAK BROOK Latitude : 41.8478 Longitude : -87.9407 ‹ previous : 224-634 next › : 224-636 Telephone Number List 224-635-0000 ~ 224-635-9999
