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).

  • 3126057800 | +1 312-605-7800 Illinois U.S.A.
  • 3126057801 | +1 312-605-7801 Illinois U.S.A.
  • 3126057802 | +1 312-605-7802 Illinois U.S.A.
  • 3126057803 | +1 312-605-7803 Illinois U.S.A.
  • 3126057804 | +1 312-605-7804 Illinois U.S.A.
  • 3126057805 | +1 312-605-7805 Illinois U.S.A.
  • 3126057806 | +1 312-605-7806 Illinois U.S.A.
  • 3126057807 | +1 312-605-7807 Illinois U.S.A.
  • 3126057808 | +1 312-605-7808 Illinois U.S.A.
  • 3126057809 | +1 312-605-7809 Illinois U.S.A.
  • 3126057810 | +1 312-605-7810 Illinois U.S.A.
  • 3126057811 | +1 312-605-7811 Illinois U.S.A.
  • 3126057812 | +1 312-605-7812 Illinois U.S.A.
  • 3126057813 | +1 312-605-7813 Illinois U.S.A.
  • 3126057814 | +1 312-605-7814 Illinois U.S.A.
  • 3126057815 | +1 312-605-7815 Illinois U.S.A.
  • 3126057816 | +1 312-605-7816 Illinois U.S.A.
  • 3126057817 | +1 312-605-7817 Illinois U.S.A.
  • 3126057818 | +1 312-605-7818 Illinois U.S.A.
  • 3126057819 | +1 312-605-7819 Illinois U.S.A.
  • 3126057820 | +1 312-605-7820 Illinois U.S.A.
  • 3126057821 | +1 312-605-7821 Illinois U.S.A.
  • 3126057822 | +1 312-605-7822 Illinois U.S.A.
  • 3126057823 | +1 312-605-7823 Illinois U.S.A.
  • 3126057824 | +1 312-605-7824 Illinois U.S.A.
  • 3126057825 | +1 312-605-7825 Illinois U.S.A.
  • 3126057826 | +1 312-605-7826 Illinois U.S.A.
  • 3126057827 | +1 312-605-7827 Illinois U.S.A.
  • 3126057828 | +1 312-605-7828 Illinois U.S.A.
  • 3126057829 | +1 312-605-7829 Illinois U.S.A.
  • 3126057830 | +1 312-605-7830 Illinois U.S.A.
  • 3126057831 | +1 312-605-7831 Illinois U.S.A.
  • 3126057832 | +1 312-605-7832 Illinois U.S.A.
  • 3126057833 | +1 312-605-7833 Illinois U.S.A.
  • 3126057834 | +1 312-605-7834 Illinois U.S.A.
  • 3126057835 | +1 312-605-7835 Illinois U.S.A.
  • 3126057836 | +1 312-605-7836 Illinois U.S.A.
  • 3126057837 | +1 312-605-7837 Illinois U.S.A.
  • 3126057838 | +1 312-605-7838 Illinois U.S.A.
  • 3126057839 | +1 312-605-7839 Illinois U.S.A.
  • 3126057840 | +1 312-605-7840 Illinois U.S.A.
  • 3126057841 | +1 312-605-7841 Illinois U.S.A.
  • 3126057842 | +1 312-605-7842 Illinois U.S.A.
  • 3126057843 | +1 312-605-7843 Illinois U.S.A.
  • 3126057844 | +1 312-605-7844 Illinois U.S.A.
  • 3126057845 | +1 312-605-7845 Illinois U.S.A.
  • 3126057846 | +1 312-605-7846 Illinois U.S.A.
  • 3126057847 | +1 312-605-7847 Illinois U.S.A.
  • 3126057848 | +1 312-605-7848 Illinois U.S.A.
  • 3126057849 | +1 312-605-7849 Illinois U.S.A.
  • 3126057850 | +1 312-605-7850 Illinois U.S.A.
  • 3126057851 | +1 312-605-7851 Illinois U.S.A.
  • 3126057852 | +1 312-605-7852 Illinois U.S.A.
  • 3126057853 | +1 312-605-7853 Illinois U.S.A.
  • 3126057854 | +1 312-605-7854 Illinois U.S.A.
  • 3126057855 | +1 312-605-7855 Illinois U.S.A.
  • 3126057856 | +1 312-605-7856 Illinois U.S.A.
  • 3126057857 | +1 312-605-7857 Illinois U.S.A.
  • 3126057858 | +1 312-605-7858 Illinois U.S.A.
  • 3126057859 | +1 312-605-7859 Illinois U.S.A.
  • 3126057860 | +1 312-605-7860 Illinois U.S.A.
  • 3126057861 | +1 312-605-7861 Illinois U.S.A.
  • 3126057862 | +1 312-605-7862 Illinois U.S.A.
  • 3126057863 | +1 312-605-7863 Illinois U.S.A.
  • 3126057864 | +1 312-605-7864 Illinois U.S.A.
  • 3126057865 | +1 312-605-7865 Illinois U.S.A.
  • 3126057866 | +1 312-605-7866 Illinois U.S.A.
  • 3126057867 | +1 312-605-7867 Illinois U.S.A.
  • 3126057868 | +1 312-605-7868 Illinois U.S.A.
  • 3126057869 | +1 312-605-7869 Illinois U.S.A.
  • 3126057870 | +1 312-605-7870 Illinois U.S.A.
  • 3126057871 | +1 312-605-7871 Illinois U.S.A.
  • 3126057872 | +1 312-605-7872 Illinois U.S.A.
  • 3126057873 | +1 312-605-7873 Illinois U.S.A.
  • 3126057874 | +1 312-605-7874 Illinois U.S.A.
  • 3126057875 | +1 312-605-7875 Illinois U.S.A.
  • 3126057876 | +1 312-605-7876 Illinois U.S.A.
  • 3126057877 | +1 312-605-7877 Illinois U.S.A.
  • 3126057878 | +1 312-605-7878 Illinois U.S.A.
  • 3126057879 | +1 312-605-7879 Illinois U.S.A.
  • 3126057880 | +1 312-605-7880 Illinois U.S.A.
  • 3126057881 | +1 312-605-7881 Illinois U.S.A.
  • 3126057882 | +1 312-605-7882 Illinois U.S.A.
  • 3126057883 | +1 312-605-7883 Illinois U.S.A.
  • 3126057884 | +1 312-605-7884 Illinois U.S.A.
  • 3126057885 | +1 312-605-7885 Illinois U.S.A.
  • 3126057886 | +1 312-605-7886 Illinois U.S.A.
  • 3126057887 | +1 312-605-7887 Illinois U.S.A.
  • 3126057888 | +1 312-605-7888 Illinois U.S.A.
  • 3126057889 | +1 312-605-7889 Illinois U.S.A.
  • 3126057890 | +1 312-605-7890 Illinois U.S.A.
  • 3126057891 | +1 312-605-7891 Illinois U.S.A.
  • 3126057892 | +1 312-605-7892 Illinois U.S.A.
  • 3126057893 | +1 312-605-7893 Illinois U.S.A.
  • 3126057894 | +1 312-605-7894 Illinois U.S.A.
  • 3126057895 | +1 312-605-7895 Illinois U.S.A.
  • 3126057896 | +1 312-605-7896 Illinois U.S.A.
  • 3126057897 | +1 312-605-7897 Illinois U.S.A.
  • 3126057898 | +1 312-605-7898 Illinois U.S.A.
  • 3126057899 | +1 312-605-7899 Illinois U.S.A.