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  • Illinois To Implement 217 Area Code Overlay - 10/30/19

  • $ 40.00

  • Description

    The North American Numbering Plan Administrator (NANPA) has announced the implementation schedule associated with the overlay of the new 447 area code over the existing 217 area code.  The new 447 NPA overlay will serve the same geographic area currently served by the existing 217 NPA.