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).

  • 8155729800 | +1 815-572-9800 Illinois U.S.A.
  • 8155729801 | +1 815-572-9801 Illinois U.S.A.
  • 8155729802 | +1 815-572-9802 Illinois U.S.A.
  • 8155729803 | +1 815-572-9803 Illinois U.S.A.
  • 8155729804 | +1 815-572-9804 Illinois U.S.A.
  • 8155729805 | +1 815-572-9805 Illinois U.S.A.
  • 8155729806 | +1 815-572-9806 Illinois U.S.A.
  • 8155729807 | +1 815-572-9807 Illinois U.S.A.
  • 8155729808 | +1 815-572-9808 Illinois U.S.A.
  • 8155729809 | +1 815-572-9809 Illinois U.S.A.
  • 8155729810 | +1 815-572-9810 Illinois U.S.A.
  • 8155729811 | +1 815-572-9811 Illinois U.S.A.
  • 8155729812 | +1 815-572-9812 Illinois U.S.A.
  • 8155729813 | +1 815-572-9813 Illinois U.S.A.
  • 8155729814 | +1 815-572-9814 Illinois U.S.A.
  • 8155729815 | +1 815-572-9815 Illinois U.S.A.
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  • 8155729818 | +1 815-572-9818 Illinois U.S.A.
  • 8155729819 | +1 815-572-9819 Illinois U.S.A.
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  • 8155729821 | +1 815-572-9821 Illinois U.S.A.
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  • 8155729823 | +1 815-572-9823 Illinois U.S.A.
  • 8155729824 | +1 815-572-9824 Illinois U.S.A.
  • 8155729825 | +1 815-572-9825 Illinois U.S.A.
  • 8155729826 | +1 815-572-9826 Illinois U.S.A.
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  • 8155729831 | +1 815-572-9831 Illinois U.S.A.
  • 8155729832 | +1 815-572-9832 Illinois U.S.A.
  • 8155729833 | +1 815-572-9833 Illinois U.S.A.
  • 8155729834 | +1 815-572-9834 Illinois U.S.A.
  • 8155729835 | +1 815-572-9835 Illinois U.S.A.
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  • 8155729841 | +1 815-572-9841 Illinois U.S.A.
  • 8155729842 | +1 815-572-9842 Illinois U.S.A.
  • 8155729843 | +1 815-572-9843 Illinois U.S.A.
  • 8155729844 | +1 815-572-9844 Illinois U.S.A.
  • 8155729845 | +1 815-572-9845 Illinois U.S.A.
  • 8155729846 | +1 815-572-9846 Illinois U.S.A.
  • 8155729847 | +1 815-572-9847 Illinois U.S.A.
  • 8155729848 | +1 815-572-9848 Illinois U.S.A.
  • 8155729849 | +1 815-572-9849 Illinois U.S.A.
  • 8155729850 | +1 815-572-9850 Illinois U.S.A.
  • 8155729851 | +1 815-572-9851 Illinois U.S.A.
  • 8155729852 | +1 815-572-9852 Illinois U.S.A.
  • 8155729853 | +1 815-572-9853 Illinois U.S.A.
  • 8155729854 | +1 815-572-9854 Illinois U.S.A.
  • 8155729855 | +1 815-572-9855 Illinois U.S.A.
  • 8155729856 | +1 815-572-9856 Illinois U.S.A.
  • 8155729857 | +1 815-572-9857 Illinois U.S.A.
  • 8155729858 | +1 815-572-9858 Illinois U.S.A.
  • 8155729859 | +1 815-572-9859 Illinois U.S.A.
  • 8155729860 | +1 815-572-9860 Illinois U.S.A.
  • 8155729861 | +1 815-572-9861 Illinois U.S.A.
  • 8155729862 | +1 815-572-9862 Illinois U.S.A.
  • 8155729863 | +1 815-572-9863 Illinois U.S.A.
  • 8155729864 | +1 815-572-9864 Illinois U.S.A.
  • 8155729865 | +1 815-572-9865 Illinois U.S.A.
  • 8155729866 | +1 815-572-9866 Illinois U.S.A.
  • 8155729867 | +1 815-572-9867 Illinois U.S.A.
  • 8155729868 | +1 815-572-9868 Illinois U.S.A.
  • 8155729869 | +1 815-572-9869 Illinois U.S.A.
  • 8155729870 | +1 815-572-9870 Illinois U.S.A.
  • 8155729871 | +1 815-572-9871 Illinois U.S.A.
  • 8155729872 | +1 815-572-9872 Illinois U.S.A.
  • 8155729873 | +1 815-572-9873 Illinois U.S.A.
  • 8155729874 | +1 815-572-9874 Illinois U.S.A.
  • 8155729875 | +1 815-572-9875 Illinois U.S.A.
  • 8155729876 | +1 815-572-9876 Illinois U.S.A.
  • 8155729877 | +1 815-572-9877 Illinois U.S.A.
  • 8155729878 | +1 815-572-9878 Illinois U.S.A.
  • 8155729879 | +1 815-572-9879 Illinois U.S.A.
  • 8155729880 | +1 815-572-9880 Illinois U.S.A.
  • 8155729881 | +1 815-572-9881 Illinois U.S.A.
  • 8155729882 | +1 815-572-9882 Illinois U.S.A.
  • 8155729883 | +1 815-572-9883 Illinois U.S.A.
  • 8155729884 | +1 815-572-9884 Illinois U.S.A.
  • 8155729885 | +1 815-572-9885 Illinois U.S.A.
  • 8155729886 | +1 815-572-9886 Illinois U.S.A.
  • 8155729887 | +1 815-572-9887 Illinois U.S.A.
  • 8155729888 | +1 815-572-9888 Illinois U.S.A.
  • 8155729889 | +1 815-572-9889 Illinois U.S.A.
  • 8155729890 | +1 815-572-9890 Illinois U.S.A.
  • 8155729891 | +1 815-572-9891 Illinois U.S.A.
  • 8155729892 | +1 815-572-9892 Illinois U.S.A.
  • 8155729893 | +1 815-572-9893 Illinois U.S.A.
  • 8155729894 | +1 815-572-9894 Illinois U.S.A.
  • 8155729895 | +1 815-572-9895 Illinois U.S.A.
  • 8155729896 | +1 815-572-9896 Illinois U.S.A.
  • 8155729897 | +1 815-572-9897 Illinois U.S.A.
  • 8155729898 | +1 815-572-9898 Illinois U.S.A.
  • 8155729899 | +1 815-572-9899 Illinois U.S.A.