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).

  • 3126720800 | +1 312-672-0800 Illinois U.S.A.
  • 3126720801 | +1 312-672-0801 Illinois U.S.A.
  • 3126720802 | +1 312-672-0802 Illinois U.S.A.
  • 3126720803 | +1 312-672-0803 Illinois U.S.A.
  • 3126720804 | +1 312-672-0804 Illinois U.S.A.
  • 3126720805 | +1 312-672-0805 Illinois U.S.A.
  • 3126720806 | +1 312-672-0806 Illinois U.S.A.
  • 3126720807 | +1 312-672-0807 Illinois U.S.A.
  • 3126720808 | +1 312-672-0808 Illinois U.S.A.
  • 3126720809 | +1 312-672-0809 Illinois U.S.A.
  • 3126720810 | +1 312-672-0810 Illinois U.S.A.
  • 3126720811 | +1 312-672-0811 Illinois U.S.A.
  • 3126720812 | +1 312-672-0812 Illinois U.S.A.
  • 3126720813 | +1 312-672-0813 Illinois U.S.A.
  • 3126720814 | +1 312-672-0814 Illinois U.S.A.
  • 3126720815 | +1 312-672-0815 Illinois U.S.A.
  • 3126720816 | +1 312-672-0816 Illinois U.S.A.
  • 3126720817 | +1 312-672-0817 Illinois U.S.A.
  • 3126720818 | +1 312-672-0818 Illinois U.S.A.
  • 3126720819 | +1 312-672-0819 Illinois U.S.A.
  • 3126720820 | +1 312-672-0820 Illinois U.S.A.
  • 3126720821 | +1 312-672-0821 Illinois U.S.A.
  • 3126720822 | +1 312-672-0822 Illinois U.S.A.
  • 3126720823 | +1 312-672-0823 Illinois U.S.A.
  • 3126720824 | +1 312-672-0824 Illinois U.S.A.
  • 3126720825 | +1 312-672-0825 Illinois U.S.A.
  • 3126720826 | +1 312-672-0826 Illinois U.S.A.
  • 3126720827 | +1 312-672-0827 Illinois U.S.A.
  • 3126720828 | +1 312-672-0828 Illinois U.S.A.
  • 3126720829 | +1 312-672-0829 Illinois U.S.A.
  • 3126720830 | +1 312-672-0830 Illinois U.S.A.
  • 3126720831 | +1 312-672-0831 Illinois U.S.A.
  • 3126720832 | +1 312-672-0832 Illinois U.S.A.
  • 3126720833 | +1 312-672-0833 Illinois U.S.A.
  • 3126720834 | +1 312-672-0834 Illinois U.S.A.
  • 3126720835 | +1 312-672-0835 Illinois U.S.A.
  • 3126720836 | +1 312-672-0836 Illinois U.S.A.
  • 3126720837 | +1 312-672-0837 Illinois U.S.A.
  • 3126720838 | +1 312-672-0838 Illinois U.S.A.
  • 3126720839 | +1 312-672-0839 Illinois U.S.A.
  • 3126720840 | +1 312-672-0840 Illinois U.S.A.
  • 3126720841 | +1 312-672-0841 Illinois U.S.A.
  • 3126720842 | +1 312-672-0842 Illinois U.S.A.
  • 3126720843 | +1 312-672-0843 Illinois U.S.A.
  • 3126720844 | +1 312-672-0844 Illinois U.S.A.
  • 3126720845 | +1 312-672-0845 Illinois U.S.A.
  • 3126720846 | +1 312-672-0846 Illinois U.S.A.
  • 3126720847 | +1 312-672-0847 Illinois U.S.A.
  • 3126720848 | +1 312-672-0848 Illinois U.S.A.
  • 3126720849 | +1 312-672-0849 Illinois U.S.A.
  • 3126720850 | +1 312-672-0850 Illinois U.S.A.
  • 3126720851 | +1 312-672-0851 Illinois U.S.A.
  • 3126720852 | +1 312-672-0852 Illinois U.S.A.
  • 3126720853 | +1 312-672-0853 Illinois U.S.A.
  • 3126720854 | +1 312-672-0854 Illinois U.S.A.
  • 3126720855 | +1 312-672-0855 Illinois U.S.A.
  • 3126720856 | +1 312-672-0856 Illinois U.S.A.
  • 3126720857 | +1 312-672-0857 Illinois U.S.A.
  • 3126720858 | +1 312-672-0858 Illinois U.S.A.
  • 3126720859 | +1 312-672-0859 Illinois U.S.A.
  • 3126720860 | +1 312-672-0860 Illinois U.S.A.
  • 3126720861 | +1 312-672-0861 Illinois U.S.A.
  • 3126720862 | +1 312-672-0862 Illinois U.S.A.
  • 3126720863 | +1 312-672-0863 Illinois U.S.A.
  • 3126720864 | +1 312-672-0864 Illinois U.S.A.
  • 3126720865 | +1 312-672-0865 Illinois U.S.A.
  • 3126720866 | +1 312-672-0866 Illinois U.S.A.
  • 3126720867 | +1 312-672-0867 Illinois U.S.A.
  • 3126720868 | +1 312-672-0868 Illinois U.S.A.
  • 3126720869 | +1 312-672-0869 Illinois U.S.A.
  • 3126720870 | +1 312-672-0870 Illinois U.S.A.
  • 3126720871 | +1 312-672-0871 Illinois U.S.A.
  • 3126720872 | +1 312-672-0872 Illinois U.S.A.
  • 3126720873 | +1 312-672-0873 Illinois U.S.A.
  • 3126720874 | +1 312-672-0874 Illinois U.S.A.
  • 3126720875 | +1 312-672-0875 Illinois U.S.A.
  • 3126720876 | +1 312-672-0876 Illinois U.S.A.
  • 3126720877 | +1 312-672-0877 Illinois U.S.A.
  • 3126720878 | +1 312-672-0878 Illinois U.S.A.
  • 3126720879 | +1 312-672-0879 Illinois U.S.A.
  • 3126720880 | +1 312-672-0880 Illinois U.S.A.
  • 3126720881 | +1 312-672-0881 Illinois U.S.A.
  • 3126720882 | +1 312-672-0882 Illinois U.S.A.
  • 3126720883 | +1 312-672-0883 Illinois U.S.A.
  • 3126720884 | +1 312-672-0884 Illinois U.S.A.
  • 3126720885 | +1 312-672-0885 Illinois U.S.A.
  • 3126720886 | +1 312-672-0886 Illinois U.S.A.
  • 3126720887 | +1 312-672-0887 Illinois U.S.A.
  • 3126720888 | +1 312-672-0888 Illinois U.S.A.
  • 3126720889 | +1 312-672-0889 Illinois U.S.A.
  • 3126720890 | +1 312-672-0890 Illinois U.S.A.
  • 3126720891 | +1 312-672-0891 Illinois U.S.A.
  • 3126720892 | +1 312-672-0892 Illinois U.S.A.
  • 3126720893 | +1 312-672-0893 Illinois U.S.A.
  • 3126720894 | +1 312-672-0894 Illinois U.S.A.
  • 3126720895 | +1 312-672-0895 Illinois U.S.A.
  • 3126720896 | +1 312-672-0896 Illinois U.S.A.
  • 3126720897 | +1 312-672-0897 Illinois U.S.A.
  • 3126720898 | +1 312-672-0898 Illinois U.S.A.
  • 3126720899 | +1 312-672-0899 Illinois U.S.A.