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).

  • 8153529800 | +1 815-352-9800 Illinois U.S.A.
  • 8153529801 | +1 815-352-9801 Illinois U.S.A.
  • 8153529802 | +1 815-352-9802 Illinois U.S.A.
  • 8153529803 | +1 815-352-9803 Illinois U.S.A.
  • 8153529804 | +1 815-352-9804 Illinois U.S.A.
  • 8153529805 | +1 815-352-9805 Illinois U.S.A.
  • 8153529806 | +1 815-352-9806 Illinois U.S.A.
  • 8153529807 | +1 815-352-9807 Illinois U.S.A.
  • 8153529808 | +1 815-352-9808 Illinois U.S.A.
  • 8153529809 | +1 815-352-9809 Illinois U.S.A.
  • 8153529810 | +1 815-352-9810 Illinois U.S.A.
  • 8153529811 | +1 815-352-9811 Illinois U.S.A.
  • 8153529812 | +1 815-352-9812 Illinois U.S.A.
  • 8153529813 | +1 815-352-9813 Illinois U.S.A.
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  • 8153529816 | +1 815-352-9816 Illinois U.S.A.
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  • 8153529818 | +1 815-352-9818 Illinois U.S.A.
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  • 8153529821 | +1 815-352-9821 Illinois U.S.A.
  • 8153529822 | +1 815-352-9822 Illinois U.S.A.
  • 8153529823 | +1 815-352-9823 Illinois U.S.A.
  • 8153529824 | +1 815-352-9824 Illinois U.S.A.
  • 8153529825 | +1 815-352-9825 Illinois U.S.A.
  • 8153529826 | +1 815-352-9826 Illinois U.S.A.
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  • 8153529831 | +1 815-352-9831 Illinois U.S.A.
  • 8153529832 | +1 815-352-9832 Illinois U.S.A.
  • 8153529833 | +1 815-352-9833 Illinois U.S.A.
  • 8153529834 | +1 815-352-9834 Illinois U.S.A.
  • 8153529835 | +1 815-352-9835 Illinois U.S.A.
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  • 8153529841 | +1 815-352-9841 Illinois U.S.A.
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  • 8153529846 | +1 815-352-9846 Illinois U.S.A.
  • 8153529847 | +1 815-352-9847 Illinois U.S.A.
  • 8153529848 | +1 815-352-9848 Illinois U.S.A.
  • 8153529849 | +1 815-352-9849 Illinois U.S.A.
  • 8153529850 | +1 815-352-9850 Illinois U.S.A.
  • 8153529851 | +1 815-352-9851 Illinois U.S.A.
  • 8153529852 | +1 815-352-9852 Illinois U.S.A.
  • 8153529853 | +1 815-352-9853 Illinois U.S.A.
  • 8153529854 | +1 815-352-9854 Illinois U.S.A.
  • 8153529855 | +1 815-352-9855 Illinois U.S.A.
  • 8153529856 | +1 815-352-9856 Illinois U.S.A.
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  • 8153529858 | +1 815-352-9858 Illinois U.S.A.
  • 8153529859 | +1 815-352-9859 Illinois U.S.A.
  • 8153529860 | +1 815-352-9860 Illinois U.S.A.
  • 8153529861 | +1 815-352-9861 Illinois U.S.A.
  • 8153529862 | +1 815-352-9862 Illinois U.S.A.
  • 8153529863 | +1 815-352-9863 Illinois U.S.A.
  • 8153529864 | +1 815-352-9864 Illinois U.S.A.
  • 8153529865 | +1 815-352-9865 Illinois U.S.A.
  • 8153529866 | +1 815-352-9866 Illinois U.S.A.
  • 8153529867 | +1 815-352-9867 Illinois U.S.A.
  • 8153529868 | +1 815-352-9868 Illinois U.S.A.
  • 8153529869 | +1 815-352-9869 Illinois U.S.A.
  • 8153529870 | +1 815-352-9870 Illinois U.S.A.
  • 8153529871 | +1 815-352-9871 Illinois U.S.A.
  • 8153529872 | +1 815-352-9872 Illinois U.S.A.
  • 8153529873 | +1 815-352-9873 Illinois U.S.A.
  • 8153529874 | +1 815-352-9874 Illinois U.S.A.
  • 8153529875 | +1 815-352-9875 Illinois U.S.A.
  • 8153529876 | +1 815-352-9876 Illinois U.S.A.
  • 8153529877 | +1 815-352-9877 Illinois U.S.A.
  • 8153529878 | +1 815-352-9878 Illinois U.S.A.
  • 8153529879 | +1 815-352-9879 Illinois U.S.A.
  • 8153529880 | +1 815-352-9880 Illinois U.S.A.
  • 8153529881 | +1 815-352-9881 Illinois U.S.A.
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  • 8153529884 | +1 815-352-9884 Illinois U.S.A.
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  • 8153529887 | +1 815-352-9887 Illinois U.S.A.
  • 8153529888 | +1 815-352-9888 Illinois U.S.A.
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  • 8153529890 | +1 815-352-9890 Illinois U.S.A.
  • 8153529891 | +1 815-352-9891 Illinois U.S.A.
  • 8153529892 | +1 815-352-9892 Illinois U.S.A.
  • 8153529893 | +1 815-352-9893 Illinois U.S.A.
  • 8153529894 | +1 815-352-9894 Illinois U.S.A.
  • 8153529895 | +1 815-352-9895 Illinois U.S.A.
  • 8153529896 | +1 815-352-9896 Illinois U.S.A.
  • 8153529897 | +1 815-352-9897 Illinois U.S.A.
  • 8153529898 | +1 815-352-9898 Illinois U.S.A.
  • 8153529899 | +1 815-352-9899 Illinois U.S.A.