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).

  • 3127860800 | +1 312-786-0800 Illinois U.S.A.
  • 3127860801 | +1 312-786-0801 Illinois U.S.A.
  • 3127860802 | +1 312-786-0802 Illinois U.S.A.
  • 3127860803 | +1 312-786-0803 Illinois U.S.A.
  • 3127860804 | +1 312-786-0804 Illinois U.S.A.
  • 3127860805 | +1 312-786-0805 Illinois U.S.A.
  • 3127860806 | +1 312-786-0806 Illinois U.S.A.
  • 3127860807 | +1 312-786-0807 Illinois U.S.A.
  • 3127860808 | +1 312-786-0808 Illinois U.S.A.
  • 3127860809 | +1 312-786-0809 Illinois U.S.A.
  • 3127860810 | +1 312-786-0810 Illinois U.S.A.
  • 3127860811 | +1 312-786-0811 Illinois U.S.A.
  • 3127860812 | +1 312-786-0812 Illinois U.S.A.
  • 3127860813 | +1 312-786-0813 Illinois U.S.A.
  • 3127860814 | +1 312-786-0814 Illinois U.S.A.
  • 3127860815 | +1 312-786-0815 Illinois U.S.A.
  • 3127860816 | +1 312-786-0816 Illinois U.S.A.
  • 3127860817 | +1 312-786-0817 Illinois U.S.A.
  • 3127860818 | +1 312-786-0818 Illinois U.S.A.
  • 3127860819 | +1 312-786-0819 Illinois U.S.A.
  • 3127860820 | +1 312-786-0820 Illinois U.S.A.
  • 3127860821 | +1 312-786-0821 Illinois U.S.A.
  • 3127860822 | +1 312-786-0822 Illinois U.S.A.
  • 3127860823 | +1 312-786-0823 Illinois U.S.A.
  • 3127860824 | +1 312-786-0824 Illinois U.S.A.
  • 3127860825 | +1 312-786-0825 Illinois U.S.A.
  • 3127860826 | +1 312-786-0826 Illinois U.S.A.
  • 3127860827 | +1 312-786-0827 Illinois U.S.A.
  • 3127860828 | +1 312-786-0828 Illinois U.S.A.
  • 3127860829 | +1 312-786-0829 Illinois U.S.A.
  • 3127860830 | +1 312-786-0830 Illinois U.S.A.
  • 3127860831 | +1 312-786-0831 Illinois U.S.A.
  • 3127860832 | +1 312-786-0832 Illinois U.S.A.
  • 3127860833 | +1 312-786-0833 Illinois U.S.A.
  • 3127860834 | +1 312-786-0834 Illinois U.S.A.
  • 3127860835 | +1 312-786-0835 Illinois U.S.A.
  • 3127860836 | +1 312-786-0836 Illinois U.S.A.
  • 3127860837 | +1 312-786-0837 Illinois U.S.A.
  • 3127860838 | +1 312-786-0838 Illinois U.S.A.
  • 3127860839 | +1 312-786-0839 Illinois U.S.A.
  • 3127860840 | +1 312-786-0840 Illinois U.S.A.
  • 3127860841 | +1 312-786-0841 Illinois U.S.A.
  • 3127860842 | +1 312-786-0842 Illinois U.S.A.
  • 3127860843 | +1 312-786-0843 Illinois U.S.A.
  • 3127860844 | +1 312-786-0844 Illinois U.S.A.
  • 3127860845 | +1 312-786-0845 Illinois U.S.A.
  • 3127860846 | +1 312-786-0846 Illinois U.S.A.
  • 3127860847 | +1 312-786-0847 Illinois U.S.A.
  • 3127860848 | +1 312-786-0848 Illinois U.S.A.
  • 3127860849 | +1 312-786-0849 Illinois U.S.A.
  • 3127860850 | +1 312-786-0850 Illinois U.S.A.
  • 3127860851 | +1 312-786-0851 Illinois U.S.A.
  • 3127860852 | +1 312-786-0852 Illinois U.S.A.
  • 3127860853 | +1 312-786-0853 Illinois U.S.A.
  • 3127860854 | +1 312-786-0854 Illinois U.S.A.
  • 3127860855 | +1 312-786-0855 Illinois U.S.A.
  • 3127860856 | +1 312-786-0856 Illinois U.S.A.
  • 3127860857 | +1 312-786-0857 Illinois U.S.A.
  • 3127860858 | +1 312-786-0858 Illinois U.S.A.
  • 3127860859 | +1 312-786-0859 Illinois U.S.A.
  • 3127860860 | +1 312-786-0860 Illinois U.S.A.
  • 3127860861 | +1 312-786-0861 Illinois U.S.A.
  • 3127860862 | +1 312-786-0862 Illinois U.S.A.
  • 3127860863 | +1 312-786-0863 Illinois U.S.A.
  • 3127860864 | +1 312-786-0864 Illinois U.S.A.
  • 3127860865 | +1 312-786-0865 Illinois U.S.A.
  • 3127860866 | +1 312-786-0866 Illinois U.S.A.
  • 3127860867 | +1 312-786-0867 Illinois U.S.A.
  • 3127860868 | +1 312-786-0868 Illinois U.S.A.
  • 3127860869 | +1 312-786-0869 Illinois U.S.A.
  • 3127860870 | +1 312-786-0870 Illinois U.S.A.
  • 3127860871 | +1 312-786-0871 Illinois U.S.A.
  • 3127860872 | +1 312-786-0872 Illinois U.S.A.
  • 3127860873 | +1 312-786-0873 Illinois U.S.A.
  • 3127860874 | +1 312-786-0874 Illinois U.S.A.
  • 3127860875 | +1 312-786-0875 Illinois U.S.A.
  • 3127860876 | +1 312-786-0876 Illinois U.S.A.
  • 3127860877 | +1 312-786-0877 Illinois U.S.A.
  • 3127860878 | +1 312-786-0878 Illinois U.S.A.
  • 3127860879 | +1 312-786-0879 Illinois U.S.A.
  • 3127860880 | +1 312-786-0880 Illinois U.S.A.
  • 3127860881 | +1 312-786-0881 Illinois U.S.A.
  • 3127860882 | +1 312-786-0882 Illinois U.S.A.
  • 3127860883 | +1 312-786-0883 Illinois U.S.A.
  • 3127860884 | +1 312-786-0884 Illinois U.S.A.
  • 3127860885 | +1 312-786-0885 Illinois U.S.A.
  • 3127860886 | +1 312-786-0886 Illinois U.S.A.
  • 3127860887 | +1 312-786-0887 Illinois U.S.A.
  • 3127860888 | +1 312-786-0888 Illinois U.S.A.
  • 3127860889 | +1 312-786-0889 Illinois U.S.A.
  • 3127860890 | +1 312-786-0890 Illinois U.S.A.
  • 3127860891 | +1 312-786-0891 Illinois U.S.A.
  • 3127860892 | +1 312-786-0892 Illinois U.S.A.
  • 3127860893 | +1 312-786-0893 Illinois U.S.A.
  • 3127860894 | +1 312-786-0894 Illinois U.S.A.
  • 3127860895 | +1 312-786-0895 Illinois U.S.A.
  • 3127860896 | +1 312-786-0896 Illinois U.S.A.
  • 3127860897 | +1 312-786-0897 Illinois U.S.A.
  • 3127860898 | +1 312-786-0898 Illinois U.S.A.
  • 3127860899 | +1 312-786-0899 Illinois U.S.A.