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).

  • 8153525800 | +1 815-352-5800 Illinois U.S.A.
  • 8153525801 | +1 815-352-5801 Illinois U.S.A.
  • 8153525802 | +1 815-352-5802 Illinois U.S.A.
  • 8153525803 | +1 815-352-5803 Illinois U.S.A.
  • 8153525804 | +1 815-352-5804 Illinois U.S.A.
  • 8153525805 | +1 815-352-5805 Illinois U.S.A.
  • 8153525806 | +1 815-352-5806 Illinois U.S.A.
  • 8153525807 | +1 815-352-5807 Illinois U.S.A.
  • 8153525808 | +1 815-352-5808 Illinois U.S.A.
  • 8153525809 | +1 815-352-5809 Illinois U.S.A.
  • 8153525810 | +1 815-352-5810 Illinois U.S.A.
  • 8153525811 | +1 815-352-5811 Illinois U.S.A.
  • 8153525812 | +1 815-352-5812 Illinois U.S.A.
  • 8153525813 | +1 815-352-5813 Illinois U.S.A.
  • 8153525814 | +1 815-352-5814 Illinois U.S.A.
  • 8153525815 | +1 815-352-5815 Illinois U.S.A.
  • 8153525816 | +1 815-352-5816 Illinois U.S.A.
  • 8153525817 | +1 815-352-5817 Illinois U.S.A.
  • 8153525818 | +1 815-352-5818 Illinois U.S.A.
  • 8153525819 | +1 815-352-5819 Illinois U.S.A.
  • 8153525820 | +1 815-352-5820 Illinois U.S.A.
  • 8153525821 | +1 815-352-5821 Illinois U.S.A.
  • 8153525822 | +1 815-352-5822 Illinois U.S.A.
  • 8153525823 | +1 815-352-5823 Illinois U.S.A.
  • 8153525824 | +1 815-352-5824 Illinois U.S.A.
  • 8153525825 | +1 815-352-5825 Illinois U.S.A.
  • 8153525826 | +1 815-352-5826 Illinois U.S.A.
  • 8153525827 | +1 815-352-5827 Illinois U.S.A.
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  • 8153525829 | +1 815-352-5829 Illinois U.S.A.
  • 8153525830 | +1 815-352-5830 Illinois U.S.A.
  • 8153525831 | +1 815-352-5831 Illinois U.S.A.
  • 8153525832 | +1 815-352-5832 Illinois U.S.A.
  • 8153525833 | +1 815-352-5833 Illinois U.S.A.
  • 8153525834 | +1 815-352-5834 Illinois U.S.A.
  • 8153525835 | +1 815-352-5835 Illinois U.S.A.
  • 8153525836 | +1 815-352-5836 Illinois U.S.A.
  • 8153525837 | +1 815-352-5837 Illinois U.S.A.
  • 8153525838 | +1 815-352-5838 Illinois U.S.A.
  • 8153525839 | +1 815-352-5839 Illinois U.S.A.
  • 8153525840 | +1 815-352-5840 Illinois U.S.A.
  • 8153525841 | +1 815-352-5841 Illinois U.S.A.
  • 8153525842 | +1 815-352-5842 Illinois U.S.A.
  • 8153525843 | +1 815-352-5843 Illinois U.S.A.
  • 8153525844 | +1 815-352-5844 Illinois U.S.A.
  • 8153525845 | +1 815-352-5845 Illinois U.S.A.
  • 8153525846 | +1 815-352-5846 Illinois U.S.A.
  • 8153525847 | +1 815-352-5847 Illinois U.S.A.
  • 8153525848 | +1 815-352-5848 Illinois U.S.A.
  • 8153525849 | +1 815-352-5849 Illinois U.S.A.
  • 8153525850 | +1 815-352-5850 Illinois U.S.A.
  • 8153525851 | +1 815-352-5851 Illinois U.S.A.
  • 8153525852 | +1 815-352-5852 Illinois U.S.A.
  • 8153525853 | +1 815-352-5853 Illinois U.S.A.
  • 8153525854 | +1 815-352-5854 Illinois U.S.A.
  • 8153525855 | +1 815-352-5855 Illinois U.S.A.
  • 8153525856 | +1 815-352-5856 Illinois U.S.A.
  • 8153525857 | +1 815-352-5857 Illinois U.S.A.
  • 8153525858 | +1 815-352-5858 Illinois U.S.A.
  • 8153525859 | +1 815-352-5859 Illinois U.S.A.
  • 8153525860 | +1 815-352-5860 Illinois U.S.A.
  • 8153525861 | +1 815-352-5861 Illinois U.S.A.
  • 8153525862 | +1 815-352-5862 Illinois U.S.A.
  • 8153525863 | +1 815-352-5863 Illinois U.S.A.
  • 8153525864 | +1 815-352-5864 Illinois U.S.A.
  • 8153525865 | +1 815-352-5865 Illinois U.S.A.
  • 8153525866 | +1 815-352-5866 Illinois U.S.A.
  • 8153525867 | +1 815-352-5867 Illinois U.S.A.
  • 8153525868 | +1 815-352-5868 Illinois U.S.A.
  • 8153525869 | +1 815-352-5869 Illinois U.S.A.
  • 8153525870 | +1 815-352-5870 Illinois U.S.A.
  • 8153525871 | +1 815-352-5871 Illinois U.S.A.
  • 8153525872 | +1 815-352-5872 Illinois U.S.A.
  • 8153525873 | +1 815-352-5873 Illinois U.S.A.
  • 8153525874 | +1 815-352-5874 Illinois U.S.A.
  • 8153525875 | +1 815-352-5875 Illinois U.S.A.
  • 8153525876 | +1 815-352-5876 Illinois U.S.A.
  • 8153525877 | +1 815-352-5877 Illinois U.S.A.
  • 8153525878 | +1 815-352-5878 Illinois U.S.A.
  • 8153525879 | +1 815-352-5879 Illinois U.S.A.
  • 8153525880 | +1 815-352-5880 Illinois U.S.A.
  • 8153525881 | +1 815-352-5881 Illinois U.S.A.
  • 8153525882 | +1 815-352-5882 Illinois U.S.A.
  • 8153525883 | +1 815-352-5883 Illinois U.S.A.
  • 8153525884 | +1 815-352-5884 Illinois U.S.A.
  • 8153525885 | +1 815-352-5885 Illinois U.S.A.
  • 8153525886 | +1 815-352-5886 Illinois U.S.A.
  • 8153525887 | +1 815-352-5887 Illinois U.S.A.
  • 8153525888 | +1 815-352-5888 Illinois U.S.A.
  • 8153525889 | +1 815-352-5889 Illinois U.S.A.
  • 8153525890 | +1 815-352-5890 Illinois U.S.A.
  • 8153525891 | +1 815-352-5891 Illinois U.S.A.
  • 8153525892 | +1 815-352-5892 Illinois U.S.A.
  • 8153525893 | +1 815-352-5893 Illinois U.S.A.
  • 8153525894 | +1 815-352-5894 Illinois U.S.A.
  • 8153525895 | +1 815-352-5895 Illinois U.S.A.
  • 8153525896 | +1 815-352-5896 Illinois U.S.A.
  • 8153525897 | +1 815-352-5897 Illinois U.S.A.
  • 8153525898 | +1 815-352-5898 Illinois U.S.A.
  • 8153525899 | +1 815-352-5899 Illinois U.S.A.