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).

  • 3129160800 | +1 312-916-0800 Illinois U.S.A.
  • 3129160801 | +1 312-916-0801 Illinois U.S.A.
  • 3129160802 | +1 312-916-0802 Illinois U.S.A.
  • 3129160803 | +1 312-916-0803 Illinois U.S.A.
  • 3129160804 | +1 312-916-0804 Illinois U.S.A.
  • 3129160805 | +1 312-916-0805 Illinois U.S.A.
  • 3129160806 | +1 312-916-0806 Illinois U.S.A.
  • 3129160807 | +1 312-916-0807 Illinois U.S.A.
  • 3129160808 | +1 312-916-0808 Illinois U.S.A.
  • 3129160809 | +1 312-916-0809 Illinois U.S.A.
  • 3129160810 | +1 312-916-0810 Illinois U.S.A.
  • 3129160811 | +1 312-916-0811 Illinois U.S.A.
  • 3129160812 | +1 312-916-0812 Illinois U.S.A.
  • 3129160813 | +1 312-916-0813 Illinois U.S.A.
  • 3129160814 | +1 312-916-0814 Illinois U.S.A.
  • 3129160815 | +1 312-916-0815 Illinois U.S.A.
  • 3129160816 | +1 312-916-0816 Illinois U.S.A.
  • 3129160817 | +1 312-916-0817 Illinois U.S.A.
  • 3129160818 | +1 312-916-0818 Illinois U.S.A.
  • 3129160819 | +1 312-916-0819 Illinois U.S.A.
  • 3129160820 | +1 312-916-0820 Illinois U.S.A.
  • 3129160821 | +1 312-916-0821 Illinois U.S.A.
  • 3129160822 | +1 312-916-0822 Illinois U.S.A.
  • 3129160823 | +1 312-916-0823 Illinois U.S.A.
  • 3129160824 | +1 312-916-0824 Illinois U.S.A.
  • 3129160825 | +1 312-916-0825 Illinois U.S.A.
  • 3129160826 | +1 312-916-0826 Illinois U.S.A.
  • 3129160827 | +1 312-916-0827 Illinois U.S.A.
  • 3129160828 | +1 312-916-0828 Illinois U.S.A.
  • 3129160829 | +1 312-916-0829 Illinois U.S.A.
  • 3129160830 | +1 312-916-0830 Illinois U.S.A.
  • 3129160831 | +1 312-916-0831 Illinois U.S.A.
  • 3129160832 | +1 312-916-0832 Illinois U.S.A.
  • 3129160833 | +1 312-916-0833 Illinois U.S.A.
  • 3129160834 | +1 312-916-0834 Illinois U.S.A.
  • 3129160835 | +1 312-916-0835 Illinois U.S.A.
  • 3129160836 | +1 312-916-0836 Illinois U.S.A.
  • 3129160837 | +1 312-916-0837 Illinois U.S.A.
  • 3129160838 | +1 312-916-0838 Illinois U.S.A.
  • 3129160839 | +1 312-916-0839 Illinois U.S.A.
  • 3129160840 | +1 312-916-0840 Illinois U.S.A.
  • 3129160841 | +1 312-916-0841 Illinois U.S.A.
  • 3129160842 | +1 312-916-0842 Illinois U.S.A.
  • 3129160843 | +1 312-916-0843 Illinois U.S.A.
  • 3129160844 | +1 312-916-0844 Illinois U.S.A.
  • 3129160845 | +1 312-916-0845 Illinois U.S.A.
  • 3129160846 | +1 312-916-0846 Illinois U.S.A.
  • 3129160847 | +1 312-916-0847 Illinois U.S.A.
  • 3129160848 | +1 312-916-0848 Illinois U.S.A.
  • 3129160849 | +1 312-916-0849 Illinois U.S.A.
  • 3129160850 | +1 312-916-0850 Illinois U.S.A.
  • 3129160851 | +1 312-916-0851 Illinois U.S.A.
  • 3129160852 | +1 312-916-0852 Illinois U.S.A.
  • 3129160853 | +1 312-916-0853 Illinois U.S.A.
  • 3129160854 | +1 312-916-0854 Illinois U.S.A.
  • 3129160855 | +1 312-916-0855 Illinois U.S.A.
  • 3129160856 | +1 312-916-0856 Illinois U.S.A.
  • 3129160857 | +1 312-916-0857 Illinois U.S.A.
  • 3129160858 | +1 312-916-0858 Illinois U.S.A.
  • 3129160859 | +1 312-916-0859 Illinois U.S.A.
  • 3129160860 | +1 312-916-0860 Illinois U.S.A.
  • 3129160861 | +1 312-916-0861 Illinois U.S.A.
  • 3129160862 | +1 312-916-0862 Illinois U.S.A.
  • 3129160863 | +1 312-916-0863 Illinois U.S.A.
  • 3129160864 | +1 312-916-0864 Illinois U.S.A.
  • 3129160865 | +1 312-916-0865 Illinois U.S.A.
  • 3129160866 | +1 312-916-0866 Illinois U.S.A.
  • 3129160867 | +1 312-916-0867 Illinois U.S.A.
  • 3129160868 | +1 312-916-0868 Illinois U.S.A.
  • 3129160869 | +1 312-916-0869 Illinois U.S.A.
  • 3129160870 | +1 312-916-0870 Illinois U.S.A.
  • 3129160871 | +1 312-916-0871 Illinois U.S.A.
  • 3129160872 | +1 312-916-0872 Illinois U.S.A.
  • 3129160873 | +1 312-916-0873 Illinois U.S.A.
  • 3129160874 | +1 312-916-0874 Illinois U.S.A.
  • 3129160875 | +1 312-916-0875 Illinois U.S.A.
  • 3129160876 | +1 312-916-0876 Illinois U.S.A.
  • 3129160877 | +1 312-916-0877 Illinois U.S.A.
  • 3129160878 | +1 312-916-0878 Illinois U.S.A.
  • 3129160879 | +1 312-916-0879 Illinois U.S.A.
  • 3129160880 | +1 312-916-0880 Illinois U.S.A.
  • 3129160881 | +1 312-916-0881 Illinois U.S.A.
  • 3129160882 | +1 312-916-0882 Illinois U.S.A.
  • 3129160883 | +1 312-916-0883 Illinois U.S.A.
  • 3129160884 | +1 312-916-0884 Illinois U.S.A.
  • 3129160885 | +1 312-916-0885 Illinois U.S.A.
  • 3129160886 | +1 312-916-0886 Illinois U.S.A.
  • 3129160887 | +1 312-916-0887 Illinois U.S.A.
  • 3129160888 | +1 312-916-0888 Illinois U.S.A.
  • 3129160889 | +1 312-916-0889 Illinois U.S.A.
  • 3129160890 | +1 312-916-0890 Illinois U.S.A.
  • 3129160891 | +1 312-916-0891 Illinois U.S.A.
  • 3129160892 | +1 312-916-0892 Illinois U.S.A.
  • 3129160893 | +1 312-916-0893 Illinois U.S.A.
  • 3129160894 | +1 312-916-0894 Illinois U.S.A.
  • 3129160895 | +1 312-916-0895 Illinois U.S.A.
  • 3129160896 | +1 312-916-0896 Illinois U.S.A.
  • 3129160897 | +1 312-916-0897 Illinois U.S.A.
  • 3129160898 | +1 312-916-0898 Illinois U.S.A.
  • 3129160899 | +1 312-916-0899 Illinois U.S.A.