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).

  • 3126547800 | +1 312-654-7800 Illinois U.S.A.
  • 3126547801 | +1 312-654-7801 Illinois U.S.A.
  • 3126547802 | +1 312-654-7802 Illinois U.S.A.
  • 3126547803 | +1 312-654-7803 Illinois U.S.A.
  • 3126547804 | +1 312-654-7804 Illinois U.S.A.
  • 3126547805 | +1 312-654-7805 Illinois U.S.A.
  • 3126547806 | +1 312-654-7806 Illinois U.S.A.
  • 3126547807 | +1 312-654-7807 Illinois U.S.A.
  • 3126547808 | +1 312-654-7808 Illinois U.S.A.
  • 3126547809 | +1 312-654-7809 Illinois U.S.A.
  • 3126547810 | +1 312-654-7810 Illinois U.S.A.
  • 3126547811 | +1 312-654-7811 Illinois U.S.A.
  • 3126547812 | +1 312-654-7812 Illinois U.S.A.
  • 3126547813 | +1 312-654-7813 Illinois U.S.A.
  • 3126547814 | +1 312-654-7814 Illinois U.S.A.
  • 3126547815 | +1 312-654-7815 Illinois U.S.A.
  • 3126547816 | +1 312-654-7816 Illinois U.S.A.
  • 3126547817 | +1 312-654-7817 Illinois U.S.A.
  • 3126547818 | +1 312-654-7818 Illinois U.S.A.
  • 3126547819 | +1 312-654-7819 Illinois U.S.A.
  • 3126547820 | +1 312-654-7820 Illinois U.S.A.
  • 3126547821 | +1 312-654-7821 Illinois U.S.A.
  • 3126547822 | +1 312-654-7822 Illinois U.S.A.
  • 3126547823 | +1 312-654-7823 Illinois U.S.A.
  • 3126547824 | +1 312-654-7824 Illinois U.S.A.
  • 3126547825 | +1 312-654-7825 Illinois U.S.A.
  • 3126547826 | +1 312-654-7826 Illinois U.S.A.
  • 3126547827 | +1 312-654-7827 Illinois U.S.A.
  • 3126547828 | +1 312-654-7828 Illinois U.S.A.
  • 3126547829 | +1 312-654-7829 Illinois U.S.A.
  • 3126547830 | +1 312-654-7830 Illinois U.S.A.
  • 3126547831 | +1 312-654-7831 Illinois U.S.A.
  • 3126547832 | +1 312-654-7832 Illinois U.S.A.
  • 3126547833 | +1 312-654-7833 Illinois U.S.A.
  • 3126547834 | +1 312-654-7834 Illinois U.S.A.
  • 3126547835 | +1 312-654-7835 Illinois U.S.A.
  • 3126547836 | +1 312-654-7836 Illinois U.S.A.
  • 3126547837 | +1 312-654-7837 Illinois U.S.A.
  • 3126547838 | +1 312-654-7838 Illinois U.S.A.
  • 3126547839 | +1 312-654-7839 Illinois U.S.A.
  • 3126547840 | +1 312-654-7840 Illinois U.S.A.
  • 3126547841 | +1 312-654-7841 Illinois U.S.A.
  • 3126547842 | +1 312-654-7842 Illinois U.S.A.
  • 3126547843 | +1 312-654-7843 Illinois U.S.A.
  • 3126547844 | +1 312-654-7844 Illinois U.S.A.
  • 3126547845 | +1 312-654-7845 Illinois U.S.A.
  • 3126547846 | +1 312-654-7846 Illinois U.S.A.
  • 3126547847 | +1 312-654-7847 Illinois U.S.A.
  • 3126547848 | +1 312-654-7848 Illinois U.S.A.
  • 3126547849 | +1 312-654-7849 Illinois U.S.A.
  • 3126547850 | +1 312-654-7850 Illinois U.S.A.
  • 3126547851 | +1 312-654-7851 Illinois U.S.A.
  • 3126547852 | +1 312-654-7852 Illinois U.S.A.
  • 3126547853 | +1 312-654-7853 Illinois U.S.A.
  • 3126547854 | +1 312-654-7854 Illinois U.S.A.
  • 3126547855 | +1 312-654-7855 Illinois U.S.A.
  • 3126547856 | +1 312-654-7856 Illinois U.S.A.
  • 3126547857 | +1 312-654-7857 Illinois U.S.A.
  • 3126547858 | +1 312-654-7858 Illinois U.S.A.
  • 3126547859 | +1 312-654-7859 Illinois U.S.A.
  • 3126547860 | +1 312-654-7860 Illinois U.S.A.
  • 3126547861 | +1 312-654-7861 Illinois U.S.A.
  • 3126547862 | +1 312-654-7862 Illinois U.S.A.
  • 3126547863 | +1 312-654-7863 Illinois U.S.A.
  • 3126547864 | +1 312-654-7864 Illinois U.S.A.
  • 3126547865 | +1 312-654-7865 Illinois U.S.A.
  • 3126547866 | +1 312-654-7866 Illinois U.S.A.
  • 3126547867 | +1 312-654-7867 Illinois U.S.A.
  • 3126547868 | +1 312-654-7868 Illinois U.S.A.
  • 3126547869 | +1 312-654-7869 Illinois U.S.A.
  • 3126547870 | +1 312-654-7870 Illinois U.S.A.
  • 3126547871 | +1 312-654-7871 Illinois U.S.A.
  • 3126547872 | +1 312-654-7872 Illinois U.S.A.
  • 3126547873 | +1 312-654-7873 Illinois U.S.A.
  • 3126547874 | +1 312-654-7874 Illinois U.S.A.
  • 3126547875 | +1 312-654-7875 Illinois U.S.A.
  • 3126547876 | +1 312-654-7876 Illinois U.S.A.
  • 3126547877 | +1 312-654-7877 Illinois U.S.A.
  • 3126547878 | +1 312-654-7878 Illinois U.S.A.
  • 3126547879 | +1 312-654-7879 Illinois U.S.A.
  • 3126547880 | +1 312-654-7880 Illinois U.S.A.
  • 3126547881 | +1 312-654-7881 Illinois U.S.A.
  • 3126547882 | +1 312-654-7882 Illinois U.S.A.
  • 3126547883 | +1 312-654-7883 Illinois U.S.A.
  • 3126547884 | +1 312-654-7884 Illinois U.S.A.
  • 3126547885 | +1 312-654-7885 Illinois U.S.A.
  • 3126547886 | +1 312-654-7886 Illinois U.S.A.
  • 3126547887 | +1 312-654-7887 Illinois U.S.A.
  • 3126547888 | +1 312-654-7888 Illinois U.S.A.
  • 3126547889 | +1 312-654-7889 Illinois U.S.A.
  • 3126547890 | +1 312-654-7890 Illinois U.S.A.
  • 3126547891 | +1 312-654-7891 Illinois U.S.A.
  • 3126547892 | +1 312-654-7892 Illinois U.S.A.
  • 3126547893 | +1 312-654-7893 Illinois U.S.A.
  • 3126547894 | +1 312-654-7894 Illinois U.S.A.
  • 3126547895 | +1 312-654-7895 Illinois U.S.A.
  • 3126547896 | +1 312-654-7896 Illinois U.S.A.
  • 3126547897 | +1 312-654-7897 Illinois U.S.A.
  • 3126547898 | +1 312-654-7898 Illinois U.S.A.
  • 3126547899 | +1 312-654-7899 Illinois U.S.A.