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).

  • 8152796800 | +1 815-279-6800 Illinois U.S.A.
  • 8152796801 | +1 815-279-6801 Illinois U.S.A.
  • 8152796802 | +1 815-279-6802 Illinois U.S.A.
  • 8152796803 | +1 815-279-6803 Illinois U.S.A.
  • 8152796804 | +1 815-279-6804 Illinois U.S.A.
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  • 8152796806 | +1 815-279-6806 Illinois U.S.A.
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  • 8152796810 | +1 815-279-6810 Illinois U.S.A.
  • 8152796811 | +1 815-279-6811 Illinois U.S.A.
  • 8152796812 | +1 815-279-6812 Illinois U.S.A.
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  • 8152796818 | +1 815-279-6818 Illinois U.S.A.
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  • 8152796824 | +1 815-279-6824 Illinois U.S.A.
  • 8152796825 | +1 815-279-6825 Illinois U.S.A.
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  • 8152796831 | +1 815-279-6831 Illinois U.S.A.
  • 8152796832 | +1 815-279-6832 Illinois U.S.A.
  • 8152796833 | +1 815-279-6833 Illinois U.S.A.
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  • 8152796847 | +1 815-279-6847 Illinois U.S.A.
  • 8152796848 | +1 815-279-6848 Illinois U.S.A.
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  • 8152796850 | +1 815-279-6850 Illinois U.S.A.
  • 8152796851 | +1 815-279-6851 Illinois U.S.A.
  • 8152796852 | +1 815-279-6852 Illinois U.S.A.
  • 8152796853 | +1 815-279-6853 Illinois U.S.A.
  • 8152796854 | +1 815-279-6854 Illinois U.S.A.
  • 8152796855 | +1 815-279-6855 Illinois U.S.A.
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  • 8152796857 | +1 815-279-6857 Illinois U.S.A.
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  • 8152796860 | +1 815-279-6860 Illinois U.S.A.
  • 8152796861 | +1 815-279-6861 Illinois U.S.A.
  • 8152796862 | +1 815-279-6862 Illinois U.S.A.
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  • 8152796864 | +1 815-279-6864 Illinois U.S.A.
  • 8152796865 | +1 815-279-6865 Illinois U.S.A.
  • 8152796866 | +1 815-279-6866 Illinois U.S.A.
  • 8152796867 | +1 815-279-6867 Illinois U.S.A.
  • 8152796868 | +1 815-279-6868 Illinois U.S.A.
  • 8152796869 | +1 815-279-6869 Illinois U.S.A.
  • 8152796870 | +1 815-279-6870 Illinois U.S.A.
  • 8152796871 | +1 815-279-6871 Illinois U.S.A.
  • 8152796872 | +1 815-279-6872 Illinois U.S.A.
  • 8152796873 | +1 815-279-6873 Illinois U.S.A.
  • 8152796874 | +1 815-279-6874 Illinois U.S.A.
  • 8152796875 | +1 815-279-6875 Illinois U.S.A.
  • 8152796876 | +1 815-279-6876 Illinois U.S.A.
  • 8152796877 | +1 815-279-6877 Illinois U.S.A.
  • 8152796878 | +1 815-279-6878 Illinois U.S.A.
  • 8152796879 | +1 815-279-6879 Illinois U.S.A.
  • 8152796880 | +1 815-279-6880 Illinois U.S.A.
  • 8152796881 | +1 815-279-6881 Illinois U.S.A.
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  • 8152796890 | +1 815-279-6890 Illinois U.S.A.
  • 8152796891 | +1 815-279-6891 Illinois U.S.A.
  • 8152796892 | +1 815-279-6892 Illinois U.S.A.
  • 8152796893 | +1 815-279-6893 Illinois U.S.A.
  • 8152796894 | +1 815-279-6894 Illinois U.S.A.
  • 8152796895 | +1 815-279-6895 Illinois U.S.A.
  • 8152796896 | +1 815-279-6896 Illinois U.S.A.
  • 8152796897 | +1 815-279-6897 Illinois U.S.A.
  • 8152796898 | +1 815-279-6898 Illinois U.S.A.
  • 8152796899 | +1 815-279-6899 Illinois U.S.A.