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).

  • 3127820800 | +1 312-782-0800 Illinois U.S.A.
  • 3127820801 | +1 312-782-0801 Illinois U.S.A.
  • 3127820802 | +1 312-782-0802 Illinois U.S.A.
  • 3127820803 | +1 312-782-0803 Illinois U.S.A.
  • 3127820804 | +1 312-782-0804 Illinois U.S.A.
  • 3127820805 | +1 312-782-0805 Illinois U.S.A.
  • 3127820806 | +1 312-782-0806 Illinois U.S.A.
  • 3127820807 | +1 312-782-0807 Illinois U.S.A.
  • 3127820808 | +1 312-782-0808 Illinois U.S.A.
  • 3127820809 | +1 312-782-0809 Illinois U.S.A.
  • 3127820810 | +1 312-782-0810 Illinois U.S.A.
  • 3127820811 | +1 312-782-0811 Illinois U.S.A.
  • 3127820812 | +1 312-782-0812 Illinois U.S.A.
  • 3127820813 | +1 312-782-0813 Illinois U.S.A.
  • 3127820814 | +1 312-782-0814 Illinois U.S.A.
  • 3127820815 | +1 312-782-0815 Illinois U.S.A.
  • 3127820816 | +1 312-782-0816 Illinois U.S.A.
  • 3127820817 | +1 312-782-0817 Illinois U.S.A.
  • 3127820818 | +1 312-782-0818 Illinois U.S.A.
  • 3127820819 | +1 312-782-0819 Illinois U.S.A.
  • 3127820820 | +1 312-782-0820 Illinois U.S.A.
  • 3127820821 | +1 312-782-0821 Illinois U.S.A.
  • 3127820822 | +1 312-782-0822 Illinois U.S.A.
  • 3127820823 | +1 312-782-0823 Illinois U.S.A.
  • 3127820824 | +1 312-782-0824 Illinois U.S.A.
  • 3127820825 | +1 312-782-0825 Illinois U.S.A.
  • 3127820826 | +1 312-782-0826 Illinois U.S.A.
  • 3127820827 | +1 312-782-0827 Illinois U.S.A.
  • 3127820828 | +1 312-782-0828 Illinois U.S.A.
  • 3127820829 | +1 312-782-0829 Illinois U.S.A.
  • 3127820830 | +1 312-782-0830 Illinois U.S.A.
  • 3127820831 | +1 312-782-0831 Illinois U.S.A.
  • 3127820832 | +1 312-782-0832 Illinois U.S.A.
  • 3127820833 | +1 312-782-0833 Illinois U.S.A.
  • 3127820834 | +1 312-782-0834 Illinois U.S.A.
  • 3127820835 | +1 312-782-0835 Illinois U.S.A.
  • 3127820836 | +1 312-782-0836 Illinois U.S.A.
  • 3127820837 | +1 312-782-0837 Illinois U.S.A.
  • 3127820838 | +1 312-782-0838 Illinois U.S.A.
  • 3127820839 | +1 312-782-0839 Illinois U.S.A.
  • 3127820840 | +1 312-782-0840 Illinois U.S.A.
  • 3127820841 | +1 312-782-0841 Illinois U.S.A.
  • 3127820842 | +1 312-782-0842 Illinois U.S.A.
  • 3127820843 | +1 312-782-0843 Illinois U.S.A.
  • 3127820844 | +1 312-782-0844 Illinois U.S.A.
  • 3127820845 | +1 312-782-0845 Illinois U.S.A.
  • 3127820846 | +1 312-782-0846 Illinois U.S.A.
  • 3127820847 | +1 312-782-0847 Illinois U.S.A.
  • 3127820848 | +1 312-782-0848 Illinois U.S.A.
  • 3127820849 | +1 312-782-0849 Illinois U.S.A.
  • 3127820850 | +1 312-782-0850 Illinois U.S.A.
  • 3127820851 | +1 312-782-0851 Illinois U.S.A.
  • 3127820852 | +1 312-782-0852 Illinois U.S.A.
  • 3127820853 | +1 312-782-0853 Illinois U.S.A.
  • 3127820854 | +1 312-782-0854 Illinois U.S.A.
  • 3127820855 | +1 312-782-0855 Illinois U.S.A.
  • 3127820856 | +1 312-782-0856 Illinois U.S.A.
  • 3127820857 | +1 312-782-0857 Illinois U.S.A.
  • 3127820858 | +1 312-782-0858 Illinois U.S.A.
  • 3127820859 | +1 312-782-0859 Illinois U.S.A.
  • 3127820860 | +1 312-782-0860 Illinois U.S.A.
  • 3127820861 | +1 312-782-0861 Illinois U.S.A.
  • 3127820862 | +1 312-782-0862 Illinois U.S.A.
  • 3127820863 | +1 312-782-0863 Illinois U.S.A.
  • 3127820864 | +1 312-782-0864 Illinois U.S.A.
  • 3127820865 | +1 312-782-0865 Illinois U.S.A.
  • 3127820866 | +1 312-782-0866 Illinois U.S.A.
  • 3127820867 | +1 312-782-0867 Illinois U.S.A.
  • 3127820868 | +1 312-782-0868 Illinois U.S.A.
  • 3127820869 | +1 312-782-0869 Illinois U.S.A.
  • 3127820870 | +1 312-782-0870 Illinois U.S.A.
  • 3127820871 | +1 312-782-0871 Illinois U.S.A.
  • 3127820872 | +1 312-782-0872 Illinois U.S.A.
  • 3127820873 | +1 312-782-0873 Illinois U.S.A.
  • 3127820874 | +1 312-782-0874 Illinois U.S.A.
  • 3127820875 | +1 312-782-0875 Illinois U.S.A.
  • 3127820876 | +1 312-782-0876 Illinois U.S.A.
  • 3127820877 | +1 312-782-0877 Illinois U.S.A.
  • 3127820878 | +1 312-782-0878 Illinois U.S.A.
  • 3127820879 | +1 312-782-0879 Illinois U.S.A.
  • 3127820880 | +1 312-782-0880 Illinois U.S.A.
  • 3127820881 | +1 312-782-0881 Illinois U.S.A.
  • 3127820882 | +1 312-782-0882 Illinois U.S.A.
  • 3127820883 | +1 312-782-0883 Illinois U.S.A.
  • 3127820884 | +1 312-782-0884 Illinois U.S.A.
  • 3127820885 | +1 312-782-0885 Illinois U.S.A.
  • 3127820886 | +1 312-782-0886 Illinois U.S.A.
  • 3127820887 | +1 312-782-0887 Illinois U.S.A.
  • 3127820888 | +1 312-782-0888 Illinois U.S.A.
  • 3127820889 | +1 312-782-0889 Illinois U.S.A.
  • 3127820890 | +1 312-782-0890 Illinois U.S.A.
  • 3127820891 | +1 312-782-0891 Illinois U.S.A.
  • 3127820892 | +1 312-782-0892 Illinois U.S.A.
  • 3127820893 | +1 312-782-0893 Illinois U.S.A.
  • 3127820894 | +1 312-782-0894 Illinois U.S.A.
  • 3127820895 | +1 312-782-0895 Illinois U.S.A.
  • 3127820896 | +1 312-782-0896 Illinois U.S.A.
  • 3127820897 | +1 312-782-0897 Illinois U.S.A.
  • 3127820898 | +1 312-782-0898 Illinois U.S.A.
  • 3127820899 | +1 312-782-0899 Illinois U.S.A.