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).

  • 3126587800 | +1 312-658-7800 Illinois U.S.A.
  • 3126587801 | +1 312-658-7801 Illinois U.S.A.
  • 3126587802 | +1 312-658-7802 Illinois U.S.A.
  • 3126587803 | +1 312-658-7803 Illinois U.S.A.
  • 3126587804 | +1 312-658-7804 Illinois U.S.A.
  • 3126587805 | +1 312-658-7805 Illinois U.S.A.
  • 3126587806 | +1 312-658-7806 Illinois U.S.A.
  • 3126587807 | +1 312-658-7807 Illinois U.S.A.
  • 3126587808 | +1 312-658-7808 Illinois U.S.A.
  • 3126587809 | +1 312-658-7809 Illinois U.S.A.
  • 3126587810 | +1 312-658-7810 Illinois U.S.A.
  • 3126587811 | +1 312-658-7811 Illinois U.S.A.
  • 3126587812 | +1 312-658-7812 Illinois U.S.A.
  • 3126587813 | +1 312-658-7813 Illinois U.S.A.
  • 3126587814 | +1 312-658-7814 Illinois U.S.A.
  • 3126587815 | +1 312-658-7815 Illinois U.S.A.
  • 3126587816 | +1 312-658-7816 Illinois U.S.A.
  • 3126587817 | +1 312-658-7817 Illinois U.S.A.
  • 3126587818 | +1 312-658-7818 Illinois U.S.A.
  • 3126587819 | +1 312-658-7819 Illinois U.S.A.
  • 3126587820 | +1 312-658-7820 Illinois U.S.A.
  • 3126587821 | +1 312-658-7821 Illinois U.S.A.
  • 3126587822 | +1 312-658-7822 Illinois U.S.A.
  • 3126587823 | +1 312-658-7823 Illinois U.S.A.
  • 3126587824 | +1 312-658-7824 Illinois U.S.A.
  • 3126587825 | +1 312-658-7825 Illinois U.S.A.
  • 3126587826 | +1 312-658-7826 Illinois U.S.A.
  • 3126587827 | +1 312-658-7827 Illinois U.S.A.
  • 3126587828 | +1 312-658-7828 Illinois U.S.A.
  • 3126587829 | +1 312-658-7829 Illinois U.S.A.
  • 3126587830 | +1 312-658-7830 Illinois U.S.A.
  • 3126587831 | +1 312-658-7831 Illinois U.S.A.
  • 3126587832 | +1 312-658-7832 Illinois U.S.A.
  • 3126587833 | +1 312-658-7833 Illinois U.S.A.
  • 3126587834 | +1 312-658-7834 Illinois U.S.A.
  • 3126587835 | +1 312-658-7835 Illinois U.S.A.
  • 3126587836 | +1 312-658-7836 Illinois U.S.A.
  • 3126587837 | +1 312-658-7837 Illinois U.S.A.
  • 3126587838 | +1 312-658-7838 Illinois U.S.A.
  • 3126587839 | +1 312-658-7839 Illinois U.S.A.
  • 3126587840 | +1 312-658-7840 Illinois U.S.A.
  • 3126587841 | +1 312-658-7841 Illinois U.S.A.
  • 3126587842 | +1 312-658-7842 Illinois U.S.A.
  • 3126587843 | +1 312-658-7843 Illinois U.S.A.
  • 3126587844 | +1 312-658-7844 Illinois U.S.A.
  • 3126587845 | +1 312-658-7845 Illinois U.S.A.
  • 3126587846 | +1 312-658-7846 Illinois U.S.A.
  • 3126587847 | +1 312-658-7847 Illinois U.S.A.
  • 3126587848 | +1 312-658-7848 Illinois U.S.A.
  • 3126587849 | +1 312-658-7849 Illinois U.S.A.
  • 3126587850 | +1 312-658-7850 Illinois U.S.A.
  • 3126587851 | +1 312-658-7851 Illinois U.S.A.
  • 3126587852 | +1 312-658-7852 Illinois U.S.A.
  • 3126587853 | +1 312-658-7853 Illinois U.S.A.
  • 3126587854 | +1 312-658-7854 Illinois U.S.A.
  • 3126587855 | +1 312-658-7855 Illinois U.S.A.
  • 3126587856 | +1 312-658-7856 Illinois U.S.A.
  • 3126587857 | +1 312-658-7857 Illinois U.S.A.
  • 3126587858 | +1 312-658-7858 Illinois U.S.A.
  • 3126587859 | +1 312-658-7859 Illinois U.S.A.
  • 3126587860 | +1 312-658-7860 Illinois U.S.A.
  • 3126587861 | +1 312-658-7861 Illinois U.S.A.
  • 3126587862 | +1 312-658-7862 Illinois U.S.A.
  • 3126587863 | +1 312-658-7863 Illinois U.S.A.
  • 3126587864 | +1 312-658-7864 Illinois U.S.A.
  • 3126587865 | +1 312-658-7865 Illinois U.S.A.
  • 3126587866 | +1 312-658-7866 Illinois U.S.A.
  • 3126587867 | +1 312-658-7867 Illinois U.S.A.
  • 3126587868 | +1 312-658-7868 Illinois U.S.A.
  • 3126587869 | +1 312-658-7869 Illinois U.S.A.
  • 3126587870 | +1 312-658-7870 Illinois U.S.A.
  • 3126587871 | +1 312-658-7871 Illinois U.S.A.
  • 3126587872 | +1 312-658-7872 Illinois U.S.A.
  • 3126587873 | +1 312-658-7873 Illinois U.S.A.
  • 3126587874 | +1 312-658-7874 Illinois U.S.A.
  • 3126587875 | +1 312-658-7875 Illinois U.S.A.
  • 3126587876 | +1 312-658-7876 Illinois U.S.A.
  • 3126587877 | +1 312-658-7877 Illinois U.S.A.
  • 3126587878 | +1 312-658-7878 Illinois U.S.A.
  • 3126587879 | +1 312-658-7879 Illinois U.S.A.
  • 3126587880 | +1 312-658-7880 Illinois U.S.A.
  • 3126587881 | +1 312-658-7881 Illinois U.S.A.
  • 3126587882 | +1 312-658-7882 Illinois U.S.A.
  • 3126587883 | +1 312-658-7883 Illinois U.S.A.
  • 3126587884 | +1 312-658-7884 Illinois U.S.A.
  • 3126587885 | +1 312-658-7885 Illinois U.S.A.
  • 3126587886 | +1 312-658-7886 Illinois U.S.A.
  • 3126587887 | +1 312-658-7887 Illinois U.S.A.
  • 3126587888 | +1 312-658-7888 Illinois U.S.A.
  • 3126587889 | +1 312-658-7889 Illinois U.S.A.
  • 3126587890 | +1 312-658-7890 Illinois U.S.A.
  • 3126587891 | +1 312-658-7891 Illinois U.S.A.
  • 3126587892 | +1 312-658-7892 Illinois U.S.A.
  • 3126587893 | +1 312-658-7893 Illinois U.S.A.
  • 3126587894 | +1 312-658-7894 Illinois U.S.A.
  • 3126587895 | +1 312-658-7895 Illinois U.S.A.
  • 3126587896 | +1 312-658-7896 Illinois U.S.A.
  • 3126587897 | +1 312-658-7897 Illinois U.S.A.
  • 3126587898 | +1 312-658-7898 Illinois U.S.A.
  • 3126587899 | +1 312-658-7899 Illinois U.S.A.