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).

  • 3122357800 | +1 312-235-7800 Illinois U.S.A.
  • 3122357801 | +1 312-235-7801 Illinois U.S.A.
  • 3122357802 | +1 312-235-7802 Illinois U.S.A.
  • 3122357803 | +1 312-235-7803 Illinois U.S.A.
  • 3122357804 | +1 312-235-7804 Illinois U.S.A.
  • 3122357805 | +1 312-235-7805 Illinois U.S.A.
  • 3122357806 | +1 312-235-7806 Illinois U.S.A.
  • 3122357807 | +1 312-235-7807 Illinois U.S.A.
  • 3122357808 | +1 312-235-7808 Illinois U.S.A.
  • 3122357809 | +1 312-235-7809 Illinois U.S.A.
  • 3122357810 | +1 312-235-7810 Illinois U.S.A.
  • 3122357811 | +1 312-235-7811 Illinois U.S.A.
  • 3122357812 | +1 312-235-7812 Illinois U.S.A.
  • 3122357813 | +1 312-235-7813 Illinois U.S.A.
  • 3122357814 | +1 312-235-7814 Illinois U.S.A.
  • 3122357815 | +1 312-235-7815 Illinois U.S.A.
  • 3122357816 | +1 312-235-7816 Illinois U.S.A.
  • 3122357817 | +1 312-235-7817 Illinois U.S.A.
  • 3122357818 | +1 312-235-7818 Illinois U.S.A.
  • 3122357819 | +1 312-235-7819 Illinois U.S.A.
  • 3122357820 | +1 312-235-7820 Illinois U.S.A.
  • 3122357821 | +1 312-235-7821 Illinois U.S.A.
  • 3122357822 | +1 312-235-7822 Illinois U.S.A.
  • 3122357823 | +1 312-235-7823 Illinois U.S.A.
  • 3122357824 | +1 312-235-7824 Illinois U.S.A.
  • 3122357825 | +1 312-235-7825 Illinois U.S.A.
  • 3122357826 | +1 312-235-7826 Illinois U.S.A.
  • 3122357827 | +1 312-235-7827 Illinois U.S.A.
  • 3122357828 | +1 312-235-7828 Illinois U.S.A.
  • 3122357829 | +1 312-235-7829 Illinois U.S.A.
  • 3122357830 | +1 312-235-7830 Illinois U.S.A.
  • 3122357831 | +1 312-235-7831 Illinois U.S.A.
  • 3122357832 | +1 312-235-7832 Illinois U.S.A.
  • 3122357833 | +1 312-235-7833 Illinois U.S.A.
  • 3122357834 | +1 312-235-7834 Illinois U.S.A.
  • 3122357835 | +1 312-235-7835 Illinois U.S.A.
  • 3122357836 | +1 312-235-7836 Illinois U.S.A.
  • 3122357837 | +1 312-235-7837 Illinois U.S.A.
  • 3122357838 | +1 312-235-7838 Illinois U.S.A.
  • 3122357839 | +1 312-235-7839 Illinois U.S.A.
  • 3122357840 | +1 312-235-7840 Illinois U.S.A.
  • 3122357841 | +1 312-235-7841 Illinois U.S.A.
  • 3122357842 | +1 312-235-7842 Illinois U.S.A.
  • 3122357843 | +1 312-235-7843 Illinois U.S.A.
  • 3122357844 | +1 312-235-7844 Illinois U.S.A.
  • 3122357845 | +1 312-235-7845 Illinois U.S.A.
  • 3122357846 | +1 312-235-7846 Illinois U.S.A.
  • 3122357847 | +1 312-235-7847 Illinois U.S.A.
  • 3122357848 | +1 312-235-7848 Illinois U.S.A.
  • 3122357849 | +1 312-235-7849 Illinois U.S.A.
  • 3122357850 | +1 312-235-7850 Illinois U.S.A.
  • 3122357851 | +1 312-235-7851 Illinois U.S.A.
  • 3122357852 | +1 312-235-7852 Illinois U.S.A.
  • 3122357853 | +1 312-235-7853 Illinois U.S.A.
  • 3122357854 | +1 312-235-7854 Illinois U.S.A.
  • 3122357855 | +1 312-235-7855 Illinois U.S.A.
  • 3122357856 | +1 312-235-7856 Illinois U.S.A.
  • 3122357857 | +1 312-235-7857 Illinois U.S.A.
  • 3122357858 | +1 312-235-7858 Illinois U.S.A.
  • 3122357859 | +1 312-235-7859 Illinois U.S.A.
  • 3122357860 | +1 312-235-7860 Illinois U.S.A.
  • 3122357861 | +1 312-235-7861 Illinois U.S.A.
  • 3122357862 | +1 312-235-7862 Illinois U.S.A.
  • 3122357863 | +1 312-235-7863 Illinois U.S.A.
  • 3122357864 | +1 312-235-7864 Illinois U.S.A.
  • 3122357865 | +1 312-235-7865 Illinois U.S.A.
  • 3122357866 | +1 312-235-7866 Illinois U.S.A.
  • 3122357867 | +1 312-235-7867 Illinois U.S.A.
  • 3122357868 | +1 312-235-7868 Illinois U.S.A.
  • 3122357869 | +1 312-235-7869 Illinois U.S.A.
  • 3122357870 | +1 312-235-7870 Illinois U.S.A.
  • 3122357871 | +1 312-235-7871 Illinois U.S.A.
  • 3122357872 | +1 312-235-7872 Illinois U.S.A.
  • 3122357873 | +1 312-235-7873 Illinois U.S.A.
  • 3122357874 | +1 312-235-7874 Illinois U.S.A.
  • 3122357875 | +1 312-235-7875 Illinois U.S.A.
  • 3122357876 | +1 312-235-7876 Illinois U.S.A.
  • 3122357877 | +1 312-235-7877 Illinois U.S.A.
  • 3122357878 | +1 312-235-7878 Illinois U.S.A.
  • 3122357879 | +1 312-235-7879 Illinois U.S.A.
  • 3122357880 | +1 312-235-7880 Illinois U.S.A.
  • 3122357881 | +1 312-235-7881 Illinois U.S.A.
  • 3122357882 | +1 312-235-7882 Illinois U.S.A.
  • 3122357883 | +1 312-235-7883 Illinois U.S.A.
  • 3122357884 | +1 312-235-7884 Illinois U.S.A.
  • 3122357885 | +1 312-235-7885 Illinois U.S.A.
  • 3122357886 | +1 312-235-7886 Illinois U.S.A.
  • 3122357887 | +1 312-235-7887 Illinois U.S.A.
  • 3122357888 | +1 312-235-7888 Illinois U.S.A.
  • 3122357889 | +1 312-235-7889 Illinois U.S.A.
  • 3122357890 | +1 312-235-7890 Illinois U.S.A.
  • 3122357891 | +1 312-235-7891 Illinois U.S.A.
  • 3122357892 | +1 312-235-7892 Illinois U.S.A.
  • 3122357893 | +1 312-235-7893 Illinois U.S.A.
  • 3122357894 | +1 312-235-7894 Illinois U.S.A.
  • 3122357895 | +1 312-235-7895 Illinois U.S.A.
  • 3122357896 | +1 312-235-7896 Illinois U.S.A.
  • 3122357897 | +1 312-235-7897 Illinois U.S.A.
  • 3122357898 | +1 312-235-7898 Illinois U.S.A.
  • 3122357899 | +1 312-235-7899 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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