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).

  • 3128149800 | +1 312-814-9800 Illinois U.S.A.
  • 3128149801 | +1 312-814-9801 Illinois U.S.A.
  • 3128149802 | +1 312-814-9802 Illinois U.S.A.
  • 3128149803 | +1 312-814-9803 Illinois U.S.A.
  • 3128149804 | +1 312-814-9804 Illinois U.S.A.
  • 3128149805 | +1 312-814-9805 Illinois U.S.A.
  • 3128149806 | +1 312-814-9806 Illinois U.S.A.
  • 3128149807 | +1 312-814-9807 Illinois U.S.A.
  • 3128149808 | +1 312-814-9808 Illinois U.S.A.
  • 3128149809 | +1 312-814-9809 Illinois U.S.A.
  • 3128149810 | +1 312-814-9810 Illinois U.S.A.
  • 3128149811 | +1 312-814-9811 Illinois U.S.A.
  • 3128149812 | +1 312-814-9812 Illinois U.S.A.
  • 3128149813 | +1 312-814-9813 Illinois U.S.A.
  • 3128149814 | +1 312-814-9814 Illinois U.S.A.
  • 3128149815 | +1 312-814-9815 Illinois U.S.A.
  • 3128149816 | +1 312-814-9816 Illinois U.S.A.
  • 3128149817 | +1 312-814-9817 Illinois U.S.A.
  • 3128149818 | +1 312-814-9818 Illinois U.S.A.
  • 3128149819 | +1 312-814-9819 Illinois U.S.A.
  • 3128149820 | +1 312-814-9820 Illinois U.S.A.
  • 3128149821 | +1 312-814-9821 Illinois U.S.A.
  • 3128149822 | +1 312-814-9822 Illinois U.S.A.
  • 3128149823 | +1 312-814-9823 Illinois U.S.A.
  • 3128149824 | +1 312-814-9824 Illinois U.S.A.
  • 3128149825 | +1 312-814-9825 Illinois U.S.A.
  • 3128149826 | +1 312-814-9826 Illinois U.S.A.
  • 3128149827 | +1 312-814-9827 Illinois U.S.A.
  • 3128149828 | +1 312-814-9828 Illinois U.S.A.
  • 3128149829 | +1 312-814-9829 Illinois U.S.A.
  • 3128149830 | +1 312-814-9830 Illinois U.S.A.
  • 3128149831 | +1 312-814-9831 Illinois U.S.A.
  • 3128149832 | +1 312-814-9832 Illinois U.S.A.
  • 3128149833 | +1 312-814-9833 Illinois U.S.A.
  • 3128149834 | +1 312-814-9834 Illinois U.S.A.
  • 3128149835 | +1 312-814-9835 Illinois U.S.A.
  • 3128149836 | +1 312-814-9836 Illinois U.S.A.
  • 3128149837 | +1 312-814-9837 Illinois U.S.A.
  • 3128149838 | +1 312-814-9838 Illinois U.S.A.
  • 3128149839 | +1 312-814-9839 Illinois U.S.A.
  • 3128149840 | +1 312-814-9840 Illinois U.S.A.
  • 3128149841 | +1 312-814-9841 Illinois U.S.A.
  • 3128149842 | +1 312-814-9842 Illinois U.S.A.
  • 3128149843 | +1 312-814-9843 Illinois U.S.A.
  • 3128149844 | +1 312-814-9844 Illinois U.S.A.
  • 3128149845 | +1 312-814-9845 Illinois U.S.A.
  • 3128149846 | +1 312-814-9846 Illinois U.S.A.
  • 3128149847 | +1 312-814-9847 Illinois U.S.A.
  • 3128149848 | +1 312-814-9848 Illinois U.S.A.
  • 3128149849 | +1 312-814-9849 Illinois U.S.A.
  • 3128149850 | +1 312-814-9850 Illinois U.S.A.
  • 3128149851 | +1 312-814-9851 Illinois U.S.A.
  • 3128149852 | +1 312-814-9852 Illinois U.S.A.
  • 3128149853 | +1 312-814-9853 Illinois U.S.A.
  • 3128149854 | +1 312-814-9854 Illinois U.S.A.
  • 3128149855 | +1 312-814-9855 Illinois U.S.A.
  • 3128149856 | +1 312-814-9856 Illinois U.S.A.
  • 3128149857 | +1 312-814-9857 Illinois U.S.A.
  • 3128149858 | +1 312-814-9858 Illinois U.S.A.
  • 3128149859 | +1 312-814-9859 Illinois U.S.A.
  • 3128149860 | +1 312-814-9860 Illinois U.S.A.
  • 3128149861 | +1 312-814-9861 Illinois U.S.A.
  • 3128149862 | +1 312-814-9862 Illinois U.S.A.
  • 3128149863 | +1 312-814-9863 Illinois U.S.A.
  • 3128149864 | +1 312-814-9864 Illinois U.S.A.
  • 3128149865 | +1 312-814-9865 Illinois U.S.A.
  • 3128149866 | +1 312-814-9866 Illinois U.S.A.
  • 3128149867 | +1 312-814-9867 Illinois U.S.A.
  • 3128149868 | +1 312-814-9868 Illinois U.S.A.
  • 3128149869 | +1 312-814-9869 Illinois U.S.A.
  • 3128149870 | +1 312-814-9870 Illinois U.S.A.
  • 3128149871 | +1 312-814-9871 Illinois U.S.A.
  • 3128149872 | +1 312-814-9872 Illinois U.S.A.
  • 3128149873 | +1 312-814-9873 Illinois U.S.A.
  • 3128149874 | +1 312-814-9874 Illinois U.S.A.
  • 3128149875 | +1 312-814-9875 Illinois U.S.A.
  • 3128149876 | +1 312-814-9876 Illinois U.S.A.
  • 3128149877 | +1 312-814-9877 Illinois U.S.A.
  • 3128149878 | +1 312-814-9878 Illinois U.S.A.
  • 3128149879 | +1 312-814-9879 Illinois U.S.A.
  • 3128149880 | +1 312-814-9880 Illinois U.S.A.
  • 3128149881 | +1 312-814-9881 Illinois U.S.A.
  • 3128149882 | +1 312-814-9882 Illinois U.S.A.
  • 3128149883 | +1 312-814-9883 Illinois U.S.A.
  • 3128149884 | +1 312-814-9884 Illinois U.S.A.
  • 3128149885 | +1 312-814-9885 Illinois U.S.A.
  • 3128149886 | +1 312-814-9886 Illinois U.S.A.
  • 3128149887 | +1 312-814-9887 Illinois U.S.A.
  • 3128149888 | +1 312-814-9888 Illinois U.S.A.
  • 3128149889 | +1 312-814-9889 Illinois U.S.A.
  • 3128149890 | +1 312-814-9890 Illinois U.S.A.
  • 3128149891 | +1 312-814-9891 Illinois U.S.A.
  • 3128149892 | +1 312-814-9892 Illinois U.S.A.
  • 3128149893 | +1 312-814-9893 Illinois U.S.A.
  • 3128149894 | +1 312-814-9894 Illinois U.S.A.
  • 3128149895 | +1 312-814-9895 Illinois U.S.A.
  • 3128149896 | +1 312-814-9896 Illinois U.S.A.
  • 3128149897 | +1 312-814-9897 Illinois U.S.A.
  • 3128149898 | +1 312-814-9898 Illinois U.S.A.
  • 3128149899 | +1 312-814-9899 Illinois U.S.A.