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).

  • 3126546800 | +1 312-654-6800 Illinois U.S.A.
  • 3126546801 | +1 312-654-6801 Illinois U.S.A.
  • 3126546802 | +1 312-654-6802 Illinois U.S.A.
  • 3126546803 | +1 312-654-6803 Illinois U.S.A.
  • 3126546804 | +1 312-654-6804 Illinois U.S.A.
  • 3126546805 | +1 312-654-6805 Illinois U.S.A.
  • 3126546806 | +1 312-654-6806 Illinois U.S.A.
  • 3126546807 | +1 312-654-6807 Illinois U.S.A.
  • 3126546808 | +1 312-654-6808 Illinois U.S.A.
  • 3126546809 | +1 312-654-6809 Illinois U.S.A.
  • 3126546810 | +1 312-654-6810 Illinois U.S.A.
  • 3126546811 | +1 312-654-6811 Illinois U.S.A.
  • 3126546812 | +1 312-654-6812 Illinois U.S.A.
  • 3126546813 | +1 312-654-6813 Illinois U.S.A.
  • 3126546814 | +1 312-654-6814 Illinois U.S.A.
  • 3126546815 | +1 312-654-6815 Illinois U.S.A.
  • 3126546816 | +1 312-654-6816 Illinois U.S.A.
  • 3126546817 | +1 312-654-6817 Illinois U.S.A.
  • 3126546818 | +1 312-654-6818 Illinois U.S.A.
  • 3126546819 | +1 312-654-6819 Illinois U.S.A.
  • 3126546820 | +1 312-654-6820 Illinois U.S.A.
  • 3126546821 | +1 312-654-6821 Illinois U.S.A.
  • 3126546822 | +1 312-654-6822 Illinois U.S.A.
  • 3126546823 | +1 312-654-6823 Illinois U.S.A.
  • 3126546824 | +1 312-654-6824 Illinois U.S.A.
  • 3126546825 | +1 312-654-6825 Illinois U.S.A.
  • 3126546826 | +1 312-654-6826 Illinois U.S.A.
  • 3126546827 | +1 312-654-6827 Illinois U.S.A.
  • 3126546828 | +1 312-654-6828 Illinois U.S.A.
  • 3126546829 | +1 312-654-6829 Illinois U.S.A.
  • 3126546830 | +1 312-654-6830 Illinois U.S.A.
  • 3126546831 | +1 312-654-6831 Illinois U.S.A.
  • 3126546832 | +1 312-654-6832 Illinois U.S.A.
  • 3126546833 | +1 312-654-6833 Illinois U.S.A.
  • 3126546834 | +1 312-654-6834 Illinois U.S.A.
  • 3126546835 | +1 312-654-6835 Illinois U.S.A.
  • 3126546836 | +1 312-654-6836 Illinois U.S.A.
  • 3126546837 | +1 312-654-6837 Illinois U.S.A.
  • 3126546838 | +1 312-654-6838 Illinois U.S.A.
  • 3126546839 | +1 312-654-6839 Illinois U.S.A.
  • 3126546840 | +1 312-654-6840 Illinois U.S.A.
  • 3126546841 | +1 312-654-6841 Illinois U.S.A.
  • 3126546842 | +1 312-654-6842 Illinois U.S.A.
  • 3126546843 | +1 312-654-6843 Illinois U.S.A.
  • 3126546844 | +1 312-654-6844 Illinois U.S.A.
  • 3126546845 | +1 312-654-6845 Illinois U.S.A.
  • 3126546846 | +1 312-654-6846 Illinois U.S.A.
  • 3126546847 | +1 312-654-6847 Illinois U.S.A.
  • 3126546848 | +1 312-654-6848 Illinois U.S.A.
  • 3126546849 | +1 312-654-6849 Illinois U.S.A.
  • 3126546850 | +1 312-654-6850 Illinois U.S.A.
  • 3126546851 | +1 312-654-6851 Illinois U.S.A.
  • 3126546852 | +1 312-654-6852 Illinois U.S.A.
  • 3126546853 | +1 312-654-6853 Illinois U.S.A.
  • 3126546854 | +1 312-654-6854 Illinois U.S.A.
  • 3126546855 | +1 312-654-6855 Illinois U.S.A.
  • 3126546856 | +1 312-654-6856 Illinois U.S.A.
  • 3126546857 | +1 312-654-6857 Illinois U.S.A.
  • 3126546858 | +1 312-654-6858 Illinois U.S.A.
  • 3126546859 | +1 312-654-6859 Illinois U.S.A.
  • 3126546860 | +1 312-654-6860 Illinois U.S.A.
  • 3126546861 | +1 312-654-6861 Illinois U.S.A.
  • 3126546862 | +1 312-654-6862 Illinois U.S.A.
  • 3126546863 | +1 312-654-6863 Illinois U.S.A.
  • 3126546864 | +1 312-654-6864 Illinois U.S.A.
  • 3126546865 | +1 312-654-6865 Illinois U.S.A.
  • 3126546866 | +1 312-654-6866 Illinois U.S.A.
  • 3126546867 | +1 312-654-6867 Illinois U.S.A.
  • 3126546868 | +1 312-654-6868 Illinois U.S.A.
  • 3126546869 | +1 312-654-6869 Illinois U.S.A.
  • 3126546870 | +1 312-654-6870 Illinois U.S.A.
  • 3126546871 | +1 312-654-6871 Illinois U.S.A.
  • 3126546872 | +1 312-654-6872 Illinois U.S.A.
  • 3126546873 | +1 312-654-6873 Illinois U.S.A.
  • 3126546874 | +1 312-654-6874 Illinois U.S.A.
  • 3126546875 | +1 312-654-6875 Illinois U.S.A.
  • 3126546876 | +1 312-654-6876 Illinois U.S.A.
  • 3126546877 | +1 312-654-6877 Illinois U.S.A.
  • 3126546878 | +1 312-654-6878 Illinois U.S.A.
  • 3126546879 | +1 312-654-6879 Illinois U.S.A.
  • 3126546880 | +1 312-654-6880 Illinois U.S.A.
  • 3126546881 | +1 312-654-6881 Illinois U.S.A.
  • 3126546882 | +1 312-654-6882 Illinois U.S.A.
  • 3126546883 | +1 312-654-6883 Illinois U.S.A.
  • 3126546884 | +1 312-654-6884 Illinois U.S.A.
  • 3126546885 | +1 312-654-6885 Illinois U.S.A.
  • 3126546886 | +1 312-654-6886 Illinois U.S.A.
  • 3126546887 | +1 312-654-6887 Illinois U.S.A.
  • 3126546888 | +1 312-654-6888 Illinois U.S.A.
  • 3126546889 | +1 312-654-6889 Illinois U.S.A.
  • 3126546890 | +1 312-654-6890 Illinois U.S.A.
  • 3126546891 | +1 312-654-6891 Illinois U.S.A.
  • 3126546892 | +1 312-654-6892 Illinois U.S.A.
  • 3126546893 | +1 312-654-6893 Illinois U.S.A.
  • 3126546894 | +1 312-654-6894 Illinois U.S.A.
  • 3126546895 | +1 312-654-6895 Illinois U.S.A.
  • 3126546896 | +1 312-654-6896 Illinois U.S.A.
  • 3126546897 | +1 312-654-6897 Illinois U.S.A.
  • 3126546898 | +1 312-654-6898 Illinois U.S.A.
  • 3126546899 | +1 312-654-6899 Illinois U.S.A.