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).

  • 3122053800 | +1 312-205-3800 Illinois U.S.A.
  • 3122053801 | +1 312-205-3801 Illinois U.S.A.
  • 3122053802 | +1 312-205-3802 Illinois U.S.A.
  • 3122053803 | +1 312-205-3803 Illinois U.S.A.
  • 3122053804 | +1 312-205-3804 Illinois U.S.A.
  • 3122053805 | +1 312-205-3805 Illinois U.S.A.
  • 3122053806 | +1 312-205-3806 Illinois U.S.A.
  • 3122053807 | +1 312-205-3807 Illinois U.S.A.
  • 3122053808 | +1 312-205-3808 Illinois U.S.A.
  • 3122053809 | +1 312-205-3809 Illinois U.S.A.
  • 3122053810 | +1 312-205-3810 Illinois U.S.A.
  • 3122053811 | +1 312-205-3811 Illinois U.S.A.
  • 3122053812 | +1 312-205-3812 Illinois U.S.A.
  • 3122053813 | +1 312-205-3813 Illinois U.S.A.
  • 3122053814 | +1 312-205-3814 Illinois U.S.A.
  • 3122053815 | +1 312-205-3815 Illinois U.S.A.
  • 3122053816 | +1 312-205-3816 Illinois U.S.A.
  • 3122053817 | +1 312-205-3817 Illinois U.S.A.
  • 3122053818 | +1 312-205-3818 Illinois U.S.A.
  • 3122053819 | +1 312-205-3819 Illinois U.S.A.
  • 3122053820 | +1 312-205-3820 Illinois U.S.A.
  • 3122053821 | +1 312-205-3821 Illinois U.S.A.
  • 3122053822 | +1 312-205-3822 Illinois U.S.A.
  • 3122053823 | +1 312-205-3823 Illinois U.S.A.
  • 3122053824 | +1 312-205-3824 Illinois U.S.A.
  • 3122053825 | +1 312-205-3825 Illinois U.S.A.
  • 3122053826 | +1 312-205-3826 Illinois U.S.A.
  • 3122053827 | +1 312-205-3827 Illinois U.S.A.
  • 3122053828 | +1 312-205-3828 Illinois U.S.A.
  • 3122053829 | +1 312-205-3829 Illinois U.S.A.
  • 3122053830 | +1 312-205-3830 Illinois U.S.A.
  • 3122053831 | +1 312-205-3831 Illinois U.S.A.
  • 3122053832 | +1 312-205-3832 Illinois U.S.A.
  • 3122053833 | +1 312-205-3833 Illinois U.S.A.
  • 3122053834 | +1 312-205-3834 Illinois U.S.A.
  • 3122053835 | +1 312-205-3835 Illinois U.S.A.
  • 3122053836 | +1 312-205-3836 Illinois U.S.A.
  • 3122053837 | +1 312-205-3837 Illinois U.S.A.
  • 3122053838 | +1 312-205-3838 Illinois U.S.A.
  • 3122053839 | +1 312-205-3839 Illinois U.S.A.
  • 3122053840 | +1 312-205-3840 Illinois U.S.A.
  • 3122053841 | +1 312-205-3841 Illinois U.S.A.
  • 3122053842 | +1 312-205-3842 Illinois U.S.A.
  • 3122053843 | +1 312-205-3843 Illinois U.S.A.
  • 3122053844 | +1 312-205-3844 Illinois U.S.A.
  • 3122053845 | +1 312-205-3845 Illinois U.S.A.
  • 3122053846 | +1 312-205-3846 Illinois U.S.A.
  • 3122053847 | +1 312-205-3847 Illinois U.S.A.
  • 3122053848 | +1 312-205-3848 Illinois U.S.A.
  • 3122053849 | +1 312-205-3849 Illinois U.S.A.
  • 3122053850 | +1 312-205-3850 Illinois U.S.A.
  • 3122053851 | +1 312-205-3851 Illinois U.S.A.
  • 3122053852 | +1 312-205-3852 Illinois U.S.A.
  • 3122053853 | +1 312-205-3853 Illinois U.S.A.
  • 3122053854 | +1 312-205-3854 Illinois U.S.A.
  • 3122053855 | +1 312-205-3855 Illinois U.S.A.
  • 3122053856 | +1 312-205-3856 Illinois U.S.A.
  • 3122053857 | +1 312-205-3857 Illinois U.S.A.
  • 3122053858 | +1 312-205-3858 Illinois U.S.A.
  • 3122053859 | +1 312-205-3859 Illinois U.S.A.
  • 3122053860 | +1 312-205-3860 Illinois U.S.A.
  • 3122053861 | +1 312-205-3861 Illinois U.S.A.
  • 3122053862 | +1 312-205-3862 Illinois U.S.A.
  • 3122053863 | +1 312-205-3863 Illinois U.S.A.
  • 3122053864 | +1 312-205-3864 Illinois U.S.A.
  • 3122053865 | +1 312-205-3865 Illinois U.S.A.
  • 3122053866 | +1 312-205-3866 Illinois U.S.A.
  • 3122053867 | +1 312-205-3867 Illinois U.S.A.
  • 3122053868 | +1 312-205-3868 Illinois U.S.A.
  • 3122053869 | +1 312-205-3869 Illinois U.S.A.
  • 3122053870 | +1 312-205-3870 Illinois U.S.A.
  • 3122053871 | +1 312-205-3871 Illinois U.S.A.
  • 3122053872 | +1 312-205-3872 Illinois U.S.A.
  • 3122053873 | +1 312-205-3873 Illinois U.S.A.
  • 3122053874 | +1 312-205-3874 Illinois U.S.A.
  • 3122053875 | +1 312-205-3875 Illinois U.S.A.
  • 3122053876 | +1 312-205-3876 Illinois U.S.A.
  • 3122053877 | +1 312-205-3877 Illinois U.S.A.
  • 3122053878 | +1 312-205-3878 Illinois U.S.A.
  • 3122053879 | +1 312-205-3879 Illinois U.S.A.
  • 3122053880 | +1 312-205-3880 Illinois U.S.A.
  • 3122053881 | +1 312-205-3881 Illinois U.S.A.
  • 3122053882 | +1 312-205-3882 Illinois U.S.A.
  • 3122053883 | +1 312-205-3883 Illinois U.S.A.
  • 3122053884 | +1 312-205-3884 Illinois U.S.A.
  • 3122053885 | +1 312-205-3885 Illinois U.S.A.
  • 3122053886 | +1 312-205-3886 Illinois U.S.A.
  • 3122053887 | +1 312-205-3887 Illinois U.S.A.
  • 3122053888 | +1 312-205-3888 Illinois U.S.A.
  • 3122053889 | +1 312-205-3889 Illinois U.S.A.
  • 3122053890 | +1 312-205-3890 Illinois U.S.A.
  • 3122053891 | +1 312-205-3891 Illinois U.S.A.
  • 3122053892 | +1 312-205-3892 Illinois U.S.A.
  • 3122053893 | +1 312-205-3893 Illinois U.S.A.
  • 3122053894 | +1 312-205-3894 Illinois U.S.A.
  • 3122053895 | +1 312-205-3895 Illinois U.S.A.
  • 3122053896 | +1 312-205-3896 Illinois U.S.A.
  • 3122053897 | +1 312-205-3897 Illinois U.S.A.
  • 3122053898 | +1 312-205-3898 Illinois U.S.A.
  • 3122053899 | +1 312-205-3899 Illinois U.S.A.