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).

  • 8152875800 | +1 815-287-5800 Illinois U.S.A.
  • 8152875801 | +1 815-287-5801 Illinois U.S.A.
  • 8152875802 | +1 815-287-5802 Illinois U.S.A.
  • 8152875803 | +1 815-287-5803 Illinois U.S.A.
  • 8152875804 | +1 815-287-5804 Illinois U.S.A.
  • 8152875805 | +1 815-287-5805 Illinois U.S.A.
  • 8152875806 | +1 815-287-5806 Illinois U.S.A.
  • 8152875807 | +1 815-287-5807 Illinois U.S.A.
  • 8152875808 | +1 815-287-5808 Illinois U.S.A.
  • 8152875809 | +1 815-287-5809 Illinois U.S.A.
  • 8152875810 | +1 815-287-5810 Illinois U.S.A.
  • 8152875811 | +1 815-287-5811 Illinois U.S.A.
  • 8152875812 | +1 815-287-5812 Illinois U.S.A.
  • 8152875813 | +1 815-287-5813 Illinois U.S.A.
  • 8152875814 | +1 815-287-5814 Illinois U.S.A.
  • 8152875815 | +1 815-287-5815 Illinois U.S.A.
  • 8152875816 | +1 815-287-5816 Illinois U.S.A.
  • 8152875817 | +1 815-287-5817 Illinois U.S.A.
  • 8152875818 | +1 815-287-5818 Illinois U.S.A.
  • 8152875819 | +1 815-287-5819 Illinois U.S.A.
  • 8152875820 | +1 815-287-5820 Illinois U.S.A.
  • 8152875821 | +1 815-287-5821 Illinois U.S.A.
  • 8152875822 | +1 815-287-5822 Illinois U.S.A.
  • 8152875823 | +1 815-287-5823 Illinois U.S.A.
  • 8152875824 | +1 815-287-5824 Illinois U.S.A.
  • 8152875825 | +1 815-287-5825 Illinois U.S.A.
  • 8152875826 | +1 815-287-5826 Illinois U.S.A.
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  • 8152875828 | +1 815-287-5828 Illinois U.S.A.
  • 8152875829 | +1 815-287-5829 Illinois U.S.A.
  • 8152875830 | +1 815-287-5830 Illinois U.S.A.
  • 8152875831 | +1 815-287-5831 Illinois U.S.A.
  • 8152875832 | +1 815-287-5832 Illinois U.S.A.
  • 8152875833 | +1 815-287-5833 Illinois U.S.A.
  • 8152875834 | +1 815-287-5834 Illinois U.S.A.
  • 8152875835 | +1 815-287-5835 Illinois U.S.A.
  • 8152875836 | +1 815-287-5836 Illinois U.S.A.
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  • 8152875838 | +1 815-287-5838 Illinois U.S.A.
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  • 8152875840 | +1 815-287-5840 Illinois U.S.A.
  • 8152875841 | +1 815-287-5841 Illinois U.S.A.
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  • 8152875846 | +1 815-287-5846 Illinois U.S.A.
  • 8152875847 | +1 815-287-5847 Illinois U.S.A.
  • 8152875848 | +1 815-287-5848 Illinois U.S.A.
  • 8152875849 | +1 815-287-5849 Illinois U.S.A.
  • 8152875850 | +1 815-287-5850 Illinois U.S.A.
  • 8152875851 | +1 815-287-5851 Illinois U.S.A.
  • 8152875852 | +1 815-287-5852 Illinois U.S.A.
  • 8152875853 | +1 815-287-5853 Illinois U.S.A.
  • 8152875854 | +1 815-287-5854 Illinois U.S.A.
  • 8152875855 | +1 815-287-5855 Illinois U.S.A.
  • 8152875856 | +1 815-287-5856 Illinois U.S.A.
  • 8152875857 | +1 815-287-5857 Illinois U.S.A.
  • 8152875858 | +1 815-287-5858 Illinois U.S.A.
  • 8152875859 | +1 815-287-5859 Illinois U.S.A.
  • 8152875860 | +1 815-287-5860 Illinois U.S.A.
  • 8152875861 | +1 815-287-5861 Illinois U.S.A.
  • 8152875862 | +1 815-287-5862 Illinois U.S.A.
  • 8152875863 | +1 815-287-5863 Illinois U.S.A.
  • 8152875864 | +1 815-287-5864 Illinois U.S.A.
  • 8152875865 | +1 815-287-5865 Illinois U.S.A.
  • 8152875866 | +1 815-287-5866 Illinois U.S.A.
  • 8152875867 | +1 815-287-5867 Illinois U.S.A.
  • 8152875868 | +1 815-287-5868 Illinois U.S.A.
  • 8152875869 | +1 815-287-5869 Illinois U.S.A.
  • 8152875870 | +1 815-287-5870 Illinois U.S.A.
  • 8152875871 | +1 815-287-5871 Illinois U.S.A.
  • 8152875872 | +1 815-287-5872 Illinois U.S.A.
  • 8152875873 | +1 815-287-5873 Illinois U.S.A.
  • 8152875874 | +1 815-287-5874 Illinois U.S.A.
  • 8152875875 | +1 815-287-5875 Illinois U.S.A.
  • 8152875876 | +1 815-287-5876 Illinois U.S.A.
  • 8152875877 | +1 815-287-5877 Illinois U.S.A.
  • 8152875878 | +1 815-287-5878 Illinois U.S.A.
  • 8152875879 | +1 815-287-5879 Illinois U.S.A.
  • 8152875880 | +1 815-287-5880 Illinois U.S.A.
  • 8152875881 | +1 815-287-5881 Illinois U.S.A.
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  • 8152875883 | +1 815-287-5883 Illinois U.S.A.
  • 8152875884 | +1 815-287-5884 Illinois U.S.A.
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  • 8152875886 | +1 815-287-5886 Illinois U.S.A.
  • 8152875887 | +1 815-287-5887 Illinois U.S.A.
  • 8152875888 | +1 815-287-5888 Illinois U.S.A.
  • 8152875889 | +1 815-287-5889 Illinois U.S.A.
  • 8152875890 | +1 815-287-5890 Illinois U.S.A.
  • 8152875891 | +1 815-287-5891 Illinois U.S.A.
  • 8152875892 | +1 815-287-5892 Illinois U.S.A.
  • 8152875893 | +1 815-287-5893 Illinois U.S.A.
  • 8152875894 | +1 815-287-5894 Illinois U.S.A.
  • 8152875895 | +1 815-287-5895 Illinois U.S.A.
  • 8152875896 | +1 815-287-5896 Illinois U.S.A.
  • 8152875897 | +1 815-287-5897 Illinois U.S.A.
  • 8152875898 | +1 815-287-5898 Illinois U.S.A.
  • 8152875899 | +1 815-287-5899 Illinois U.S.A.