City of Chicago


815 Area code: Chicago, Cook - Landline

Directory Numbers

How to dial a U.S. number internationally:

  • Start with your country's exit code (e.g., 011 for the U.S. or Canada).
  • Dial the U.S. country code (+1).
  • Dial the 10-digit phone number (area code + local number).

  • 8153669800 | +1 815-366-9800 Illinois U.S.A.
  • 8153669801 | +1 815-366-9801 Illinois U.S.A.
  • 8153669802 | +1 815-366-9802 Illinois U.S.A.
  • 8153669803 | +1 815-366-9803 Illinois U.S.A.
  • 8153669804 | +1 815-366-9804 Illinois U.S.A.
  • 8153669805 | +1 815-366-9805 Illinois U.S.A.
  • 8153669806 | +1 815-366-9806 Illinois U.S.A.
  • 8153669807 | +1 815-366-9807 Illinois U.S.A.
  • 8153669808 | +1 815-366-9808 Illinois U.S.A.
  • 8153669809 | +1 815-366-9809 Illinois U.S.A.
  • 8153669810 | +1 815-366-9810 Illinois U.S.A.
  • 8153669811 | +1 815-366-9811 Illinois U.S.A.
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  • 8153669818 | +1 815-366-9818 Illinois U.S.A.
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  • 8153669823 | +1 815-366-9823 Illinois U.S.A.
  • 8153669824 | +1 815-366-9824 Illinois U.S.A.
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  • 8153669831 | +1 815-366-9831 Illinois U.S.A.
  • 8153669832 | +1 815-366-9832 Illinois U.S.A.
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  • 8153669846 | +1 815-366-9846 Illinois U.S.A.
  • 8153669847 | +1 815-366-9847 Illinois U.S.A.
  • 8153669848 | +1 815-366-9848 Illinois U.S.A.
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  • 8153669850 | +1 815-366-9850 Illinois U.S.A.
  • 8153669851 | +1 815-366-9851 Illinois U.S.A.
  • 8153669852 | +1 815-366-9852 Illinois U.S.A.
  • 8153669853 | +1 815-366-9853 Illinois U.S.A.
  • 8153669854 | +1 815-366-9854 Illinois U.S.A.
  • 8153669855 | +1 815-366-9855 Illinois U.S.A.
  • 8153669856 | +1 815-366-9856 Illinois U.S.A.
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  • 8153669858 | +1 815-366-9858 Illinois U.S.A.
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  • 8153669860 | +1 815-366-9860 Illinois U.S.A.
  • 8153669861 | +1 815-366-9861 Illinois U.S.A.
  • 8153669862 | +1 815-366-9862 Illinois U.S.A.
  • 8153669863 | +1 815-366-9863 Illinois U.S.A.
  • 8153669864 | +1 815-366-9864 Illinois U.S.A.
  • 8153669865 | +1 815-366-9865 Illinois U.S.A.
  • 8153669866 | +1 815-366-9866 Illinois U.S.A.
  • 8153669867 | +1 815-366-9867 Illinois U.S.A.
  • 8153669868 | +1 815-366-9868 Illinois U.S.A.
  • 8153669869 | +1 815-366-9869 Illinois U.S.A.
  • 8153669870 | +1 815-366-9870 Illinois U.S.A.
  • 8153669871 | +1 815-366-9871 Illinois U.S.A.
  • 8153669872 | +1 815-366-9872 Illinois U.S.A.
  • 8153669873 | +1 815-366-9873 Illinois U.S.A.
  • 8153669874 | +1 815-366-9874 Illinois U.S.A.
  • 8153669875 | +1 815-366-9875 Illinois U.S.A.
  • 8153669876 | +1 815-366-9876 Illinois U.S.A.
  • 8153669877 | +1 815-366-9877 Illinois U.S.A.
  • 8153669878 | +1 815-366-9878 Illinois U.S.A.
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  • 8153669880 | +1 815-366-9880 Illinois U.S.A.
  • 8153669881 | +1 815-366-9881 Illinois U.S.A.
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  • 8153669891 | +1 815-366-9891 Illinois U.S.A.
  • 8153669892 | +1 815-366-9892 Illinois U.S.A.
  • 8153669893 | +1 815-366-9893 Illinois U.S.A.
  • 8153669894 | +1 815-366-9894 Illinois U.S.A.
  • 8153669895 | +1 815-366-9895 Illinois U.S.A.
  • 8153669896 | +1 815-366-9896 Illinois U.S.A.
  • 8153669897 | +1 815-366-9897 Illinois U.S.A.
  • 8153669898 | +1 815-366-9898 Illinois U.S.A.
  • 8153669899 | +1 815-366-9899 Illinois U.S.A.