CitysDirectory

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).

  • 3127998800 | +1 312-799-8800 Illinois U.S.A.
  • 3127998801 | +1 312-799-8801 Illinois U.S.A.
  • 3127998802 | +1 312-799-8802 Illinois U.S.A.
  • 3127998803 | +1 312-799-8803 Illinois U.S.A.
  • 3127998804 | +1 312-799-8804 Illinois U.S.A.
  • 3127998805 | +1 312-799-8805 Illinois U.S.A.
  • 3127998806 | +1 312-799-8806 Illinois U.S.A.
  • 3127998807 | +1 312-799-8807 Illinois U.S.A.
  • 3127998808 | +1 312-799-8808 Illinois U.S.A.
  • 3127998809 | +1 312-799-8809 Illinois U.S.A.
  • 3127998810 | +1 312-799-8810 Illinois U.S.A.
  • 3127998811 | +1 312-799-8811 Illinois U.S.A.
  • 3127998812 | +1 312-799-8812 Illinois U.S.A.
  • 3127998813 | +1 312-799-8813 Illinois U.S.A.
  • 3127998814 | +1 312-799-8814 Illinois U.S.A.
  • 3127998815 | +1 312-799-8815 Illinois U.S.A.
  • 3127998816 | +1 312-799-8816 Illinois U.S.A.
  • 3127998817 | +1 312-799-8817 Illinois U.S.A.
  • 3127998818 | +1 312-799-8818 Illinois U.S.A.
  • 3127998819 | +1 312-799-8819 Illinois U.S.A.
  • 3127998820 | +1 312-799-8820 Illinois U.S.A.
  • 3127998821 | +1 312-799-8821 Illinois U.S.A.
  • 3127998822 | +1 312-799-8822 Illinois U.S.A.
  • 3127998823 | +1 312-799-8823 Illinois U.S.A.
  • 3127998824 | +1 312-799-8824 Illinois U.S.A.
  • 3127998825 | +1 312-799-8825 Illinois U.S.A.
  • 3127998826 | +1 312-799-8826 Illinois U.S.A.
  • 3127998827 | +1 312-799-8827 Illinois U.S.A.
  • 3127998828 | +1 312-799-8828 Illinois U.S.A.
  • 3127998829 | +1 312-799-8829 Illinois U.S.A.
  • 3127998830 | +1 312-799-8830 Illinois U.S.A.
  • 3127998831 | +1 312-799-8831 Illinois U.S.A.
  • 3127998832 | +1 312-799-8832 Illinois U.S.A.
  • 3127998833 | +1 312-799-8833 Illinois U.S.A.
  • 3127998834 | +1 312-799-8834 Illinois U.S.A.
  • 3127998835 | +1 312-799-8835 Illinois U.S.A.
  • 3127998836 | +1 312-799-8836 Illinois U.S.A.
  • 3127998837 | +1 312-799-8837 Illinois U.S.A.
  • 3127998838 | +1 312-799-8838 Illinois U.S.A.
  • 3127998839 | +1 312-799-8839 Illinois U.S.A.
  • 3127998840 | +1 312-799-8840 Illinois U.S.A.
  • 3127998841 | +1 312-799-8841 Illinois U.S.A.
  • 3127998842 | +1 312-799-8842 Illinois U.S.A.
  • 3127998843 | +1 312-799-8843 Illinois U.S.A.
  • 3127998844 | +1 312-799-8844 Illinois U.S.A.
  • 3127998845 | +1 312-799-8845 Illinois U.S.A.
  • 3127998846 | +1 312-799-8846 Illinois U.S.A.
  • 3127998847 | +1 312-799-8847 Illinois U.S.A.
  • 3127998848 | +1 312-799-8848 Illinois U.S.A.
  • 3127998849 | +1 312-799-8849 Illinois U.S.A.
  • 3127998850 | +1 312-799-8850 Illinois U.S.A.
  • 3127998851 | +1 312-799-8851 Illinois U.S.A.
  • 3127998852 | +1 312-799-8852 Illinois U.S.A.
  • 3127998853 | +1 312-799-8853 Illinois U.S.A.
  • 3127998854 | +1 312-799-8854 Illinois U.S.A.
  • 3127998855 | +1 312-799-8855 Illinois U.S.A.
  • 3127998856 | +1 312-799-8856 Illinois U.S.A.
  • 3127998857 | +1 312-799-8857 Illinois U.S.A.
  • 3127998858 | +1 312-799-8858 Illinois U.S.A.
  • 3127998859 | +1 312-799-8859 Illinois U.S.A.
  • 3127998860 | +1 312-799-8860 Illinois U.S.A.
  • 3127998861 | +1 312-799-8861 Illinois U.S.A.
  • 3127998862 | +1 312-799-8862 Illinois U.S.A.
  • 3127998863 | +1 312-799-8863 Illinois U.S.A.
  • 3127998864 | +1 312-799-8864 Illinois U.S.A.
  • 3127998865 | +1 312-799-8865 Illinois U.S.A.
  • 3127998866 | +1 312-799-8866 Illinois U.S.A.
  • 3127998867 | +1 312-799-8867 Illinois U.S.A.
  • 3127998868 | +1 312-799-8868 Illinois U.S.A.
  • 3127998869 | +1 312-799-8869 Illinois U.S.A.
  • 3127998870 | +1 312-799-8870 Illinois U.S.A.
  • 3127998871 | +1 312-799-8871 Illinois U.S.A.
  • 3127998872 | +1 312-799-8872 Illinois U.S.A.
  • 3127998873 | +1 312-799-8873 Illinois U.S.A.
  • 3127998874 | +1 312-799-8874 Illinois U.S.A.
  • 3127998875 | +1 312-799-8875 Illinois U.S.A.
  • 3127998876 | +1 312-799-8876 Illinois U.S.A.
  • 3127998877 | +1 312-799-8877 Illinois U.S.A.
  • 3127998878 | +1 312-799-8878 Illinois U.S.A.
  • 3127998879 | +1 312-799-8879 Illinois U.S.A.
  • 3127998880 | +1 312-799-8880 Illinois U.S.A.
  • 3127998881 | +1 312-799-8881 Illinois U.S.A.
  • 3127998882 | +1 312-799-8882 Illinois U.S.A.
  • 3127998883 | +1 312-799-8883 Illinois U.S.A.
  • 3127998884 | +1 312-799-8884 Illinois U.S.A.
  • 3127998885 | +1 312-799-8885 Illinois U.S.A.
  • 3127998886 | +1 312-799-8886 Illinois U.S.A.
  • 3127998887 | +1 312-799-8887 Illinois U.S.A.
  • 3127998888 | +1 312-799-8888 Illinois U.S.A.
  • 3127998889 | +1 312-799-8889 Illinois U.S.A.
  • 3127998890 | +1 312-799-8890 Illinois U.S.A.
  • 3127998891 | +1 312-799-8891 Illinois U.S.A.
  • 3127998892 | +1 312-799-8892 Illinois U.S.A.
  • 3127998893 | +1 312-799-8893 Illinois U.S.A.
  • 3127998894 | +1 312-799-8894 Illinois U.S.A.
  • 3127998895 | +1 312-799-8895 Illinois U.S.A.
  • 3127998896 | +1 312-799-8896 Illinois U.S.A.
  • 3127998897 | +1 312-799-8897 Illinois U.S.A.
  • 3127998898 | +1 312-799-8898 Illinois U.S.A.
  • 3127998899 | +1 312-799-8899 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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