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).

  • 3123860800 | +1 312-386-0800 Illinois U.S.A.
  • 3123860801 | +1 312-386-0801 Illinois U.S.A.
  • 3123860802 | +1 312-386-0802 Illinois U.S.A.
  • 3123860803 | +1 312-386-0803 Illinois U.S.A.
  • 3123860804 | +1 312-386-0804 Illinois U.S.A.
  • 3123860805 | +1 312-386-0805 Illinois U.S.A.
  • 3123860806 | +1 312-386-0806 Illinois U.S.A.
  • 3123860807 | +1 312-386-0807 Illinois U.S.A.
  • 3123860808 | +1 312-386-0808 Illinois U.S.A.
  • 3123860809 | +1 312-386-0809 Illinois U.S.A.
  • 3123860810 | +1 312-386-0810 Illinois U.S.A.
  • 3123860811 | +1 312-386-0811 Illinois U.S.A.
  • 3123860812 | +1 312-386-0812 Illinois U.S.A.
  • 3123860813 | +1 312-386-0813 Illinois U.S.A.
  • 3123860814 | +1 312-386-0814 Illinois U.S.A.
  • 3123860815 | +1 312-386-0815 Illinois U.S.A.
  • 3123860816 | +1 312-386-0816 Illinois U.S.A.
  • 3123860817 | +1 312-386-0817 Illinois U.S.A.
  • 3123860818 | +1 312-386-0818 Illinois U.S.A.
  • 3123860819 | +1 312-386-0819 Illinois U.S.A.
  • 3123860820 | +1 312-386-0820 Illinois U.S.A.
  • 3123860821 | +1 312-386-0821 Illinois U.S.A.
  • 3123860822 | +1 312-386-0822 Illinois U.S.A.
  • 3123860823 | +1 312-386-0823 Illinois U.S.A.
  • 3123860824 | +1 312-386-0824 Illinois U.S.A.
  • 3123860825 | +1 312-386-0825 Illinois U.S.A.
  • 3123860826 | +1 312-386-0826 Illinois U.S.A.
  • 3123860827 | +1 312-386-0827 Illinois U.S.A.
  • 3123860828 | +1 312-386-0828 Illinois U.S.A.
  • 3123860829 | +1 312-386-0829 Illinois U.S.A.
  • 3123860830 | +1 312-386-0830 Illinois U.S.A.
  • 3123860831 | +1 312-386-0831 Illinois U.S.A.
  • 3123860832 | +1 312-386-0832 Illinois U.S.A.
  • 3123860833 | +1 312-386-0833 Illinois U.S.A.
  • 3123860834 | +1 312-386-0834 Illinois U.S.A.
  • 3123860835 | +1 312-386-0835 Illinois U.S.A.
  • 3123860836 | +1 312-386-0836 Illinois U.S.A.
  • 3123860837 | +1 312-386-0837 Illinois U.S.A.
  • 3123860838 | +1 312-386-0838 Illinois U.S.A.
  • 3123860839 | +1 312-386-0839 Illinois U.S.A.
  • 3123860840 | +1 312-386-0840 Illinois U.S.A.
  • 3123860841 | +1 312-386-0841 Illinois U.S.A.
  • 3123860842 | +1 312-386-0842 Illinois U.S.A.
  • 3123860843 | +1 312-386-0843 Illinois U.S.A.
  • 3123860844 | +1 312-386-0844 Illinois U.S.A.
  • 3123860845 | +1 312-386-0845 Illinois U.S.A.
  • 3123860846 | +1 312-386-0846 Illinois U.S.A.
  • 3123860847 | +1 312-386-0847 Illinois U.S.A.
  • 3123860848 | +1 312-386-0848 Illinois U.S.A.
  • 3123860849 | +1 312-386-0849 Illinois U.S.A.
  • 3123860850 | +1 312-386-0850 Illinois U.S.A.
  • 3123860851 | +1 312-386-0851 Illinois U.S.A.
  • 3123860852 | +1 312-386-0852 Illinois U.S.A.
  • 3123860853 | +1 312-386-0853 Illinois U.S.A.
  • 3123860854 | +1 312-386-0854 Illinois U.S.A.
  • 3123860855 | +1 312-386-0855 Illinois U.S.A.
  • 3123860856 | +1 312-386-0856 Illinois U.S.A.
  • 3123860857 | +1 312-386-0857 Illinois U.S.A.
  • 3123860858 | +1 312-386-0858 Illinois U.S.A.
  • 3123860859 | +1 312-386-0859 Illinois U.S.A.
  • 3123860860 | +1 312-386-0860 Illinois U.S.A.
  • 3123860861 | +1 312-386-0861 Illinois U.S.A.
  • 3123860862 | +1 312-386-0862 Illinois U.S.A.
  • 3123860863 | +1 312-386-0863 Illinois U.S.A.
  • 3123860864 | +1 312-386-0864 Illinois U.S.A.
  • 3123860865 | +1 312-386-0865 Illinois U.S.A.
  • 3123860866 | +1 312-386-0866 Illinois U.S.A.
  • 3123860867 | +1 312-386-0867 Illinois U.S.A.
  • 3123860868 | +1 312-386-0868 Illinois U.S.A.
  • 3123860869 | +1 312-386-0869 Illinois U.S.A.
  • 3123860870 | +1 312-386-0870 Illinois U.S.A.
  • 3123860871 | +1 312-386-0871 Illinois U.S.A.
  • 3123860872 | +1 312-386-0872 Illinois U.S.A.
  • 3123860873 | +1 312-386-0873 Illinois U.S.A.
  • 3123860874 | +1 312-386-0874 Illinois U.S.A.
  • 3123860875 | +1 312-386-0875 Illinois U.S.A.
  • 3123860876 | +1 312-386-0876 Illinois U.S.A.
  • 3123860877 | +1 312-386-0877 Illinois U.S.A.
  • 3123860878 | +1 312-386-0878 Illinois U.S.A.
  • 3123860879 | +1 312-386-0879 Illinois U.S.A.
  • 3123860880 | +1 312-386-0880 Illinois U.S.A.
  • 3123860881 | +1 312-386-0881 Illinois U.S.A.
  • 3123860882 | +1 312-386-0882 Illinois U.S.A.
  • 3123860883 | +1 312-386-0883 Illinois U.S.A.
  • 3123860884 | +1 312-386-0884 Illinois U.S.A.
  • 3123860885 | +1 312-386-0885 Illinois U.S.A.
  • 3123860886 | +1 312-386-0886 Illinois U.S.A.
  • 3123860887 | +1 312-386-0887 Illinois U.S.A.
  • 3123860888 | +1 312-386-0888 Illinois U.S.A.
  • 3123860889 | +1 312-386-0889 Illinois U.S.A.
  • 3123860890 | +1 312-386-0890 Illinois U.S.A.
  • 3123860891 | +1 312-386-0891 Illinois U.S.A.
  • 3123860892 | +1 312-386-0892 Illinois U.S.A.
  • 3123860893 | +1 312-386-0893 Illinois U.S.A.
  • 3123860894 | +1 312-386-0894 Illinois U.S.A.
  • 3123860895 | +1 312-386-0895 Illinois U.S.A.
  • 3123860896 | +1 312-386-0896 Illinois U.S.A.
  • 3123860897 | +1 312-386-0897 Illinois U.S.A.
  • 3123860898 | +1 312-386-0898 Illinois U.S.A.
  • 3123860899 | +1 312-386-0899 Illinois U.S.A.