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).

  • 3127826800 | +1 312-782-6800 Illinois U.S.A.
  • 3127826801 | +1 312-782-6801 Illinois U.S.A.
  • 3127826802 | +1 312-782-6802 Illinois U.S.A.
  • 3127826803 | +1 312-782-6803 Illinois U.S.A.
  • 3127826804 | +1 312-782-6804 Illinois U.S.A.
  • 3127826805 | +1 312-782-6805 Illinois U.S.A.
  • 3127826806 | +1 312-782-6806 Illinois U.S.A.
  • 3127826807 | +1 312-782-6807 Illinois U.S.A.
  • 3127826808 | +1 312-782-6808 Illinois U.S.A.
  • 3127826809 | +1 312-782-6809 Illinois U.S.A.
  • 3127826810 | +1 312-782-6810 Illinois U.S.A.
  • 3127826811 | +1 312-782-6811 Illinois U.S.A.
  • 3127826812 | +1 312-782-6812 Illinois U.S.A.
  • 3127826813 | +1 312-782-6813 Illinois U.S.A.
  • 3127826814 | +1 312-782-6814 Illinois U.S.A.
  • 3127826815 | +1 312-782-6815 Illinois U.S.A.
  • 3127826816 | +1 312-782-6816 Illinois U.S.A.
  • 3127826817 | +1 312-782-6817 Illinois U.S.A.
  • 3127826818 | +1 312-782-6818 Illinois U.S.A.
  • 3127826819 | +1 312-782-6819 Illinois U.S.A.
  • 3127826820 | +1 312-782-6820 Illinois U.S.A.
  • 3127826821 | +1 312-782-6821 Illinois U.S.A.
  • 3127826822 | +1 312-782-6822 Illinois U.S.A.
  • 3127826823 | +1 312-782-6823 Illinois U.S.A.
  • 3127826824 | +1 312-782-6824 Illinois U.S.A.
  • 3127826825 | +1 312-782-6825 Illinois U.S.A.
  • 3127826826 | +1 312-782-6826 Illinois U.S.A.
  • 3127826827 | +1 312-782-6827 Illinois U.S.A.
  • 3127826828 | +1 312-782-6828 Illinois U.S.A.
  • 3127826829 | +1 312-782-6829 Illinois U.S.A.
  • 3127826830 | +1 312-782-6830 Illinois U.S.A.
  • 3127826831 | +1 312-782-6831 Illinois U.S.A.
  • 3127826832 | +1 312-782-6832 Illinois U.S.A.
  • 3127826833 | +1 312-782-6833 Illinois U.S.A.
  • 3127826834 | +1 312-782-6834 Illinois U.S.A.
  • 3127826835 | +1 312-782-6835 Illinois U.S.A.
  • 3127826836 | +1 312-782-6836 Illinois U.S.A.
  • 3127826837 | +1 312-782-6837 Illinois U.S.A.
  • 3127826838 | +1 312-782-6838 Illinois U.S.A.
  • 3127826839 | +1 312-782-6839 Illinois U.S.A.
  • 3127826840 | +1 312-782-6840 Illinois U.S.A.
  • 3127826841 | +1 312-782-6841 Illinois U.S.A.
  • 3127826842 | +1 312-782-6842 Illinois U.S.A.
  • 3127826843 | +1 312-782-6843 Illinois U.S.A.
  • 3127826844 | +1 312-782-6844 Illinois U.S.A.
  • 3127826845 | +1 312-782-6845 Illinois U.S.A.
  • 3127826846 | +1 312-782-6846 Illinois U.S.A.
  • 3127826847 | +1 312-782-6847 Illinois U.S.A.
  • 3127826848 | +1 312-782-6848 Illinois U.S.A.
  • 3127826849 | +1 312-782-6849 Illinois U.S.A.
  • 3127826850 | +1 312-782-6850 Illinois U.S.A.
  • 3127826851 | +1 312-782-6851 Illinois U.S.A.
  • 3127826852 | +1 312-782-6852 Illinois U.S.A.
  • 3127826853 | +1 312-782-6853 Illinois U.S.A.
  • 3127826854 | +1 312-782-6854 Illinois U.S.A.
  • 3127826855 | +1 312-782-6855 Illinois U.S.A.
  • 3127826856 | +1 312-782-6856 Illinois U.S.A.
  • 3127826857 | +1 312-782-6857 Illinois U.S.A.
  • 3127826858 | +1 312-782-6858 Illinois U.S.A.
  • 3127826859 | +1 312-782-6859 Illinois U.S.A.
  • 3127826860 | +1 312-782-6860 Illinois U.S.A.
  • 3127826861 | +1 312-782-6861 Illinois U.S.A.
  • 3127826862 | +1 312-782-6862 Illinois U.S.A.
  • 3127826863 | +1 312-782-6863 Illinois U.S.A.
  • 3127826864 | +1 312-782-6864 Illinois U.S.A.
  • 3127826865 | +1 312-782-6865 Illinois U.S.A.
  • 3127826866 | +1 312-782-6866 Illinois U.S.A.
  • 3127826867 | +1 312-782-6867 Illinois U.S.A.
  • 3127826868 | +1 312-782-6868 Illinois U.S.A.
  • 3127826869 | +1 312-782-6869 Illinois U.S.A.
  • 3127826870 | +1 312-782-6870 Illinois U.S.A.
  • 3127826871 | +1 312-782-6871 Illinois U.S.A.
  • 3127826872 | +1 312-782-6872 Illinois U.S.A.
  • 3127826873 | +1 312-782-6873 Illinois U.S.A.
  • 3127826874 | +1 312-782-6874 Illinois U.S.A.
  • 3127826875 | +1 312-782-6875 Illinois U.S.A.
  • 3127826876 | +1 312-782-6876 Illinois U.S.A.
  • 3127826877 | +1 312-782-6877 Illinois U.S.A.
  • 3127826878 | +1 312-782-6878 Illinois U.S.A.
  • 3127826879 | +1 312-782-6879 Illinois U.S.A.
  • 3127826880 | +1 312-782-6880 Illinois U.S.A.
  • 3127826881 | +1 312-782-6881 Illinois U.S.A.
  • 3127826882 | +1 312-782-6882 Illinois U.S.A.
  • 3127826883 | +1 312-782-6883 Illinois U.S.A.
  • 3127826884 | +1 312-782-6884 Illinois U.S.A.
  • 3127826885 | +1 312-782-6885 Illinois U.S.A.
  • 3127826886 | +1 312-782-6886 Illinois U.S.A.
  • 3127826887 | +1 312-782-6887 Illinois U.S.A.
  • 3127826888 | +1 312-782-6888 Illinois U.S.A.
  • 3127826889 | +1 312-782-6889 Illinois U.S.A.
  • 3127826890 | +1 312-782-6890 Illinois U.S.A.
  • 3127826891 | +1 312-782-6891 Illinois U.S.A.
  • 3127826892 | +1 312-782-6892 Illinois U.S.A.
  • 3127826893 | +1 312-782-6893 Illinois U.S.A.
  • 3127826894 | +1 312-782-6894 Illinois U.S.A.
  • 3127826895 | +1 312-782-6895 Illinois U.S.A.
  • 3127826896 | +1 312-782-6896 Illinois U.S.A.
  • 3127826897 | +1 312-782-6897 Illinois U.S.A.
  • 3127826898 | +1 312-782-6898 Illinois U.S.A.
  • 3127826899 | +1 312-782-6899 Illinois U.S.A.