City of Chicago


312 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).

  • 3126548800 | +1 312-654-8800 Illinois U.S.A.
  • 3126548801 | +1 312-654-8801 Illinois U.S.A.
  • 3126548802 | +1 312-654-8802 Illinois U.S.A.
  • 3126548803 | +1 312-654-8803 Illinois U.S.A.
  • 3126548804 | +1 312-654-8804 Illinois U.S.A.
  • 3126548805 | +1 312-654-8805 Illinois U.S.A.
  • 3126548806 | +1 312-654-8806 Illinois U.S.A.
  • 3126548807 | +1 312-654-8807 Illinois U.S.A.
  • 3126548808 | +1 312-654-8808 Illinois U.S.A.
  • 3126548809 | +1 312-654-8809 Illinois U.S.A.
  • 3126548810 | +1 312-654-8810 Illinois U.S.A.
  • 3126548811 | +1 312-654-8811 Illinois U.S.A.
  • 3126548812 | +1 312-654-8812 Illinois U.S.A.
  • 3126548813 | +1 312-654-8813 Illinois U.S.A.
  • 3126548814 | +1 312-654-8814 Illinois U.S.A.
  • 3126548815 | +1 312-654-8815 Illinois U.S.A.
  • 3126548816 | +1 312-654-8816 Illinois U.S.A.
  • 3126548817 | +1 312-654-8817 Illinois U.S.A.
  • 3126548818 | +1 312-654-8818 Illinois U.S.A.
  • 3126548819 | +1 312-654-8819 Illinois U.S.A.
  • 3126548820 | +1 312-654-8820 Illinois U.S.A.
  • 3126548821 | +1 312-654-8821 Illinois U.S.A.
  • 3126548822 | +1 312-654-8822 Illinois U.S.A.
  • 3126548823 | +1 312-654-8823 Illinois U.S.A.
  • 3126548824 | +1 312-654-8824 Illinois U.S.A.
  • 3126548825 | +1 312-654-8825 Illinois U.S.A.
  • 3126548826 | +1 312-654-8826 Illinois U.S.A.
  • 3126548827 | +1 312-654-8827 Illinois U.S.A.
  • 3126548828 | +1 312-654-8828 Illinois U.S.A.
  • 3126548829 | +1 312-654-8829 Illinois U.S.A.
  • 3126548830 | +1 312-654-8830 Illinois U.S.A.
  • 3126548831 | +1 312-654-8831 Illinois U.S.A.
  • 3126548832 | +1 312-654-8832 Illinois U.S.A.
  • 3126548833 | +1 312-654-8833 Illinois U.S.A.
  • 3126548834 | +1 312-654-8834 Illinois U.S.A.
  • 3126548835 | +1 312-654-8835 Illinois U.S.A.
  • 3126548836 | +1 312-654-8836 Illinois U.S.A.
  • 3126548837 | +1 312-654-8837 Illinois U.S.A.
  • 3126548838 | +1 312-654-8838 Illinois U.S.A.
  • 3126548839 | +1 312-654-8839 Illinois U.S.A.
  • 3126548840 | +1 312-654-8840 Illinois U.S.A.
  • 3126548841 | +1 312-654-8841 Illinois U.S.A.
  • 3126548842 | +1 312-654-8842 Illinois U.S.A.
  • 3126548843 | +1 312-654-8843 Illinois U.S.A.
  • 3126548844 | +1 312-654-8844 Illinois U.S.A.
  • 3126548845 | +1 312-654-8845 Illinois U.S.A.
  • 3126548846 | +1 312-654-8846 Illinois U.S.A.
  • 3126548847 | +1 312-654-8847 Illinois U.S.A.
  • 3126548848 | +1 312-654-8848 Illinois U.S.A.
  • 3126548849 | +1 312-654-8849 Illinois U.S.A.
  • 3126548850 | +1 312-654-8850 Illinois U.S.A.
  • 3126548851 | +1 312-654-8851 Illinois U.S.A.
  • 3126548852 | +1 312-654-8852 Illinois U.S.A.
  • 3126548853 | +1 312-654-8853 Illinois U.S.A.
  • 3126548854 | +1 312-654-8854 Illinois U.S.A.
  • 3126548855 | +1 312-654-8855 Illinois U.S.A.
  • 3126548856 | +1 312-654-8856 Illinois U.S.A.
  • 3126548857 | +1 312-654-8857 Illinois U.S.A.
  • 3126548858 | +1 312-654-8858 Illinois U.S.A.
  • 3126548859 | +1 312-654-8859 Illinois U.S.A.
  • 3126548860 | +1 312-654-8860 Illinois U.S.A.
  • 3126548861 | +1 312-654-8861 Illinois U.S.A.
  • 3126548862 | +1 312-654-8862 Illinois U.S.A.
  • 3126548863 | +1 312-654-8863 Illinois U.S.A.
  • 3126548864 | +1 312-654-8864 Illinois U.S.A.
  • 3126548865 | +1 312-654-8865 Illinois U.S.A.
  • 3126548866 | +1 312-654-8866 Illinois U.S.A.
  • 3126548867 | +1 312-654-8867 Illinois U.S.A.
  • 3126548868 | +1 312-654-8868 Illinois U.S.A.
  • 3126548869 | +1 312-654-8869 Illinois U.S.A.
  • 3126548870 | +1 312-654-8870 Illinois U.S.A.
  • 3126548871 | +1 312-654-8871 Illinois U.S.A.
  • 3126548872 | +1 312-654-8872 Illinois U.S.A.
  • 3126548873 | +1 312-654-8873 Illinois U.S.A.
  • 3126548874 | +1 312-654-8874 Illinois U.S.A.
  • 3126548875 | +1 312-654-8875 Illinois U.S.A.
  • 3126548876 | +1 312-654-8876 Illinois U.S.A.
  • 3126548877 | +1 312-654-8877 Illinois U.S.A.
  • 3126548878 | +1 312-654-8878 Illinois U.S.A.
  • 3126548879 | +1 312-654-8879 Illinois U.S.A.
  • 3126548880 | +1 312-654-8880 Illinois U.S.A.
  • 3126548881 | +1 312-654-8881 Illinois U.S.A.
  • 3126548882 | +1 312-654-8882 Illinois U.S.A.
  • 3126548883 | +1 312-654-8883 Illinois U.S.A.
  • 3126548884 | +1 312-654-8884 Illinois U.S.A.
  • 3126548885 | +1 312-654-8885 Illinois U.S.A.
  • 3126548886 | +1 312-654-8886 Illinois U.S.A.
  • 3126548887 | +1 312-654-8887 Illinois U.S.A.
  • 3126548888 | +1 312-654-8888 Illinois U.S.A.
  • 3126548889 | +1 312-654-8889 Illinois U.S.A.
  • 3126548890 | +1 312-654-8890 Illinois U.S.A.
  • 3126548891 | +1 312-654-8891 Illinois U.S.A.
  • 3126548892 | +1 312-654-8892 Illinois U.S.A.
  • 3126548893 | +1 312-654-8893 Illinois U.S.A.
  • 3126548894 | +1 312-654-8894 Illinois U.S.A.
  • 3126548895 | +1 312-654-8895 Illinois U.S.A.
  • 3126548896 | +1 312-654-8896 Illinois U.S.A.
  • 3126548897 | +1 312-654-8897 Illinois U.S.A.
  • 3126548898 | +1 312-654-8898 Illinois U.S.A.
  • 3126548899 | +1 312-654-8899 Illinois U.S.A.