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).

  • 3126290800 | +1 312-629-0800 Illinois U.S.A.
  • 3126290801 | +1 312-629-0801 Illinois U.S.A.
  • 3126290802 | +1 312-629-0802 Illinois U.S.A.
  • 3126290803 | +1 312-629-0803 Illinois U.S.A.
  • 3126290804 | +1 312-629-0804 Illinois U.S.A.
  • 3126290805 | +1 312-629-0805 Illinois U.S.A.
  • 3126290806 | +1 312-629-0806 Illinois U.S.A.
  • 3126290807 | +1 312-629-0807 Illinois U.S.A.
  • 3126290808 | +1 312-629-0808 Illinois U.S.A.
  • 3126290809 | +1 312-629-0809 Illinois U.S.A.
  • 3126290810 | +1 312-629-0810 Illinois U.S.A.
  • 3126290811 | +1 312-629-0811 Illinois U.S.A.
  • 3126290812 | +1 312-629-0812 Illinois U.S.A.
  • 3126290813 | +1 312-629-0813 Illinois U.S.A.
  • 3126290814 | +1 312-629-0814 Illinois U.S.A.
  • 3126290815 | +1 312-629-0815 Illinois U.S.A.
  • 3126290816 | +1 312-629-0816 Illinois U.S.A.
  • 3126290817 | +1 312-629-0817 Illinois U.S.A.
  • 3126290818 | +1 312-629-0818 Illinois U.S.A.
  • 3126290819 | +1 312-629-0819 Illinois U.S.A.
  • 3126290820 | +1 312-629-0820 Illinois U.S.A.
  • 3126290821 | +1 312-629-0821 Illinois U.S.A.
  • 3126290822 | +1 312-629-0822 Illinois U.S.A.
  • 3126290823 | +1 312-629-0823 Illinois U.S.A.
  • 3126290824 | +1 312-629-0824 Illinois U.S.A.
  • 3126290825 | +1 312-629-0825 Illinois U.S.A.
  • 3126290826 | +1 312-629-0826 Illinois U.S.A.
  • 3126290827 | +1 312-629-0827 Illinois U.S.A.
  • 3126290828 | +1 312-629-0828 Illinois U.S.A.
  • 3126290829 | +1 312-629-0829 Illinois U.S.A.
  • 3126290830 | +1 312-629-0830 Illinois U.S.A.
  • 3126290831 | +1 312-629-0831 Illinois U.S.A.
  • 3126290832 | +1 312-629-0832 Illinois U.S.A.
  • 3126290833 | +1 312-629-0833 Illinois U.S.A.
  • 3126290834 | +1 312-629-0834 Illinois U.S.A.
  • 3126290835 | +1 312-629-0835 Illinois U.S.A.
  • 3126290836 | +1 312-629-0836 Illinois U.S.A.
  • 3126290837 | +1 312-629-0837 Illinois U.S.A.
  • 3126290838 | +1 312-629-0838 Illinois U.S.A.
  • 3126290839 | +1 312-629-0839 Illinois U.S.A.
  • 3126290840 | +1 312-629-0840 Illinois U.S.A.
  • 3126290841 | +1 312-629-0841 Illinois U.S.A.
  • 3126290842 | +1 312-629-0842 Illinois U.S.A.
  • 3126290843 | +1 312-629-0843 Illinois U.S.A.
  • 3126290844 | +1 312-629-0844 Illinois U.S.A.
  • 3126290845 | +1 312-629-0845 Illinois U.S.A.
  • 3126290846 | +1 312-629-0846 Illinois U.S.A.
  • 3126290847 | +1 312-629-0847 Illinois U.S.A.
  • 3126290848 | +1 312-629-0848 Illinois U.S.A.
  • 3126290849 | +1 312-629-0849 Illinois U.S.A.
  • 3126290850 | +1 312-629-0850 Illinois U.S.A.
  • 3126290851 | +1 312-629-0851 Illinois U.S.A.
  • 3126290852 | +1 312-629-0852 Illinois U.S.A.
  • 3126290853 | +1 312-629-0853 Illinois U.S.A.
  • 3126290854 | +1 312-629-0854 Illinois U.S.A.
  • 3126290855 | +1 312-629-0855 Illinois U.S.A.
  • 3126290856 | +1 312-629-0856 Illinois U.S.A.
  • 3126290857 | +1 312-629-0857 Illinois U.S.A.
  • 3126290858 | +1 312-629-0858 Illinois U.S.A.
  • 3126290859 | +1 312-629-0859 Illinois U.S.A.
  • 3126290860 | +1 312-629-0860 Illinois U.S.A.
  • 3126290861 | +1 312-629-0861 Illinois U.S.A.
  • 3126290862 | +1 312-629-0862 Illinois U.S.A.
  • 3126290863 | +1 312-629-0863 Illinois U.S.A.
  • 3126290864 | +1 312-629-0864 Illinois U.S.A.
  • 3126290865 | +1 312-629-0865 Illinois U.S.A.
  • 3126290866 | +1 312-629-0866 Illinois U.S.A.
  • 3126290867 | +1 312-629-0867 Illinois U.S.A.
  • 3126290868 | +1 312-629-0868 Illinois U.S.A.
  • 3126290869 | +1 312-629-0869 Illinois U.S.A.
  • 3126290870 | +1 312-629-0870 Illinois U.S.A.
  • 3126290871 | +1 312-629-0871 Illinois U.S.A.
  • 3126290872 | +1 312-629-0872 Illinois U.S.A.
  • 3126290873 | +1 312-629-0873 Illinois U.S.A.
  • 3126290874 | +1 312-629-0874 Illinois U.S.A.
  • 3126290875 | +1 312-629-0875 Illinois U.S.A.
  • 3126290876 | +1 312-629-0876 Illinois U.S.A.
  • 3126290877 | +1 312-629-0877 Illinois U.S.A.
  • 3126290878 | +1 312-629-0878 Illinois U.S.A.
  • 3126290879 | +1 312-629-0879 Illinois U.S.A.
  • 3126290880 | +1 312-629-0880 Illinois U.S.A.
  • 3126290881 | +1 312-629-0881 Illinois U.S.A.
  • 3126290882 | +1 312-629-0882 Illinois U.S.A.
  • 3126290883 | +1 312-629-0883 Illinois U.S.A.
  • 3126290884 | +1 312-629-0884 Illinois U.S.A.
  • 3126290885 | +1 312-629-0885 Illinois U.S.A.
  • 3126290886 | +1 312-629-0886 Illinois U.S.A.
  • 3126290887 | +1 312-629-0887 Illinois U.S.A.
  • 3126290888 | +1 312-629-0888 Illinois U.S.A.
  • 3126290889 | +1 312-629-0889 Illinois U.S.A.
  • 3126290890 | +1 312-629-0890 Illinois U.S.A.
  • 3126290891 | +1 312-629-0891 Illinois U.S.A.
  • 3126290892 | +1 312-629-0892 Illinois U.S.A.
  • 3126290893 | +1 312-629-0893 Illinois U.S.A.
  • 3126290894 | +1 312-629-0894 Illinois U.S.A.
  • 3126290895 | +1 312-629-0895 Illinois U.S.A.
  • 3126290896 | +1 312-629-0896 Illinois U.S.A.
  • 3126290897 | +1 312-629-0897 Illinois U.S.A.
  • 3126290898 | +1 312-629-0898 Illinois U.S.A.
  • 3126290899 | +1 312-629-0899 Illinois U.S.A.