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).

  • 8156768800 | +1 815-676-8800 Illinois U.S.A.
  • 8156768801 | +1 815-676-8801 Illinois U.S.A.
  • 8156768802 | +1 815-676-8802 Illinois U.S.A.
  • 8156768803 | +1 815-676-8803 Illinois U.S.A.
  • 8156768804 | +1 815-676-8804 Illinois U.S.A.
  • 8156768805 | +1 815-676-8805 Illinois U.S.A.
  • 8156768806 | +1 815-676-8806 Illinois U.S.A.
  • 8156768807 | +1 815-676-8807 Illinois U.S.A.
  • 8156768808 | +1 815-676-8808 Illinois U.S.A.
  • 8156768809 | +1 815-676-8809 Illinois U.S.A.
  • 8156768810 | +1 815-676-8810 Illinois U.S.A.
  • 8156768811 | +1 815-676-8811 Illinois U.S.A.
  • 8156768812 | +1 815-676-8812 Illinois U.S.A.
  • 8156768813 | +1 815-676-8813 Illinois U.S.A.
  • 8156768814 | +1 815-676-8814 Illinois U.S.A.
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  • 8156768818 | +1 815-676-8818 Illinois U.S.A.
  • 8156768819 | +1 815-676-8819 Illinois U.S.A.
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  • 8156768821 | +1 815-676-8821 Illinois U.S.A.
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  • 8156768823 | +1 815-676-8823 Illinois U.S.A.
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  • 8156768831 | +1 815-676-8831 Illinois U.S.A.
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  • 8156768847 | +1 815-676-8847 Illinois U.S.A.
  • 8156768848 | +1 815-676-8848 Illinois U.S.A.
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  • 8156768850 | +1 815-676-8850 Illinois U.S.A.
  • 8156768851 | +1 815-676-8851 Illinois U.S.A.
  • 8156768852 | +1 815-676-8852 Illinois U.S.A.
  • 8156768853 | +1 815-676-8853 Illinois U.S.A.
  • 8156768854 | +1 815-676-8854 Illinois U.S.A.
  • 8156768855 | +1 815-676-8855 Illinois U.S.A.
  • 8156768856 | +1 815-676-8856 Illinois U.S.A.
  • 8156768857 | +1 815-676-8857 Illinois U.S.A.
  • 8156768858 | +1 815-676-8858 Illinois U.S.A.
  • 8156768859 | +1 815-676-8859 Illinois U.S.A.
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  • 8156768861 | +1 815-676-8861 Illinois U.S.A.
  • 8156768862 | +1 815-676-8862 Illinois U.S.A.
  • 8156768863 | +1 815-676-8863 Illinois U.S.A.
  • 8156768864 | +1 815-676-8864 Illinois U.S.A.
  • 8156768865 | +1 815-676-8865 Illinois U.S.A.
  • 8156768866 | +1 815-676-8866 Illinois U.S.A.
  • 8156768867 | +1 815-676-8867 Illinois U.S.A.
  • 8156768868 | +1 815-676-8868 Illinois U.S.A.
  • 8156768869 | +1 815-676-8869 Illinois U.S.A.
  • 8156768870 | +1 815-676-8870 Illinois U.S.A.
  • 8156768871 | +1 815-676-8871 Illinois U.S.A.
  • 8156768872 | +1 815-676-8872 Illinois U.S.A.
  • 8156768873 | +1 815-676-8873 Illinois U.S.A.
  • 8156768874 | +1 815-676-8874 Illinois U.S.A.
  • 8156768875 | +1 815-676-8875 Illinois U.S.A.
  • 8156768876 | +1 815-676-8876 Illinois U.S.A.
  • 8156768877 | +1 815-676-8877 Illinois U.S.A.
  • 8156768878 | +1 815-676-8878 Illinois U.S.A.
  • 8156768879 | +1 815-676-8879 Illinois U.S.A.
  • 8156768880 | +1 815-676-8880 Illinois U.S.A.
  • 8156768881 | +1 815-676-8881 Illinois U.S.A.
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  • 8156768893 | +1 815-676-8893 Illinois U.S.A.
  • 8156768894 | +1 815-676-8894 Illinois U.S.A.
  • 8156768895 | +1 815-676-8895 Illinois U.S.A.
  • 8156768896 | +1 815-676-8896 Illinois U.S.A.
  • 8156768897 | +1 815-676-8897 Illinois U.S.A.
  • 8156768898 | +1 815-676-8898 Illinois U.S.A.
  • 8156768899 | +1 815-676-8899 Illinois U.S.A.