CitysDirectory

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).

  • 3127704800 | +1 312-770-4800 Illinois U.S.A.
  • 3127704801 | +1 312-770-4801 Illinois U.S.A.
  • 3127704802 | +1 312-770-4802 Illinois U.S.A.
  • 3127704803 | +1 312-770-4803 Illinois U.S.A.
  • 3127704804 | +1 312-770-4804 Illinois U.S.A.
  • 3127704805 | +1 312-770-4805 Illinois U.S.A.
  • 3127704806 | +1 312-770-4806 Illinois U.S.A.
  • 3127704807 | +1 312-770-4807 Illinois U.S.A.
  • 3127704808 | +1 312-770-4808 Illinois U.S.A.
  • 3127704809 | +1 312-770-4809 Illinois U.S.A.
  • 3127704810 | +1 312-770-4810 Illinois U.S.A.
  • 3127704811 | +1 312-770-4811 Illinois U.S.A.
  • 3127704812 | +1 312-770-4812 Illinois U.S.A.
  • 3127704813 | +1 312-770-4813 Illinois U.S.A.
  • 3127704814 | +1 312-770-4814 Illinois U.S.A.
  • 3127704815 | +1 312-770-4815 Illinois U.S.A.
  • 3127704816 | +1 312-770-4816 Illinois U.S.A.
  • 3127704817 | +1 312-770-4817 Illinois U.S.A.
  • 3127704818 | +1 312-770-4818 Illinois U.S.A.
  • 3127704819 | +1 312-770-4819 Illinois U.S.A.
  • 3127704820 | +1 312-770-4820 Illinois U.S.A.
  • 3127704821 | +1 312-770-4821 Illinois U.S.A.
  • 3127704822 | +1 312-770-4822 Illinois U.S.A.
  • 3127704823 | +1 312-770-4823 Illinois U.S.A.
  • 3127704824 | +1 312-770-4824 Illinois U.S.A.
  • 3127704825 | +1 312-770-4825 Illinois U.S.A.
  • 3127704826 | +1 312-770-4826 Illinois U.S.A.
  • 3127704827 | +1 312-770-4827 Illinois U.S.A.
  • 3127704828 | +1 312-770-4828 Illinois U.S.A.
  • 3127704829 | +1 312-770-4829 Illinois U.S.A.
  • 3127704830 | +1 312-770-4830 Illinois U.S.A.
  • 3127704831 | +1 312-770-4831 Illinois U.S.A.
  • 3127704832 | +1 312-770-4832 Illinois U.S.A.
  • 3127704833 | +1 312-770-4833 Illinois U.S.A.
  • 3127704834 | +1 312-770-4834 Illinois U.S.A.
  • 3127704835 | +1 312-770-4835 Illinois U.S.A.
  • 3127704836 | +1 312-770-4836 Illinois U.S.A.
  • 3127704837 | +1 312-770-4837 Illinois U.S.A.
  • 3127704838 | +1 312-770-4838 Illinois U.S.A.
  • 3127704839 | +1 312-770-4839 Illinois U.S.A.
  • 3127704840 | +1 312-770-4840 Illinois U.S.A.
  • 3127704841 | +1 312-770-4841 Illinois U.S.A.
  • 3127704842 | +1 312-770-4842 Illinois U.S.A.
  • 3127704843 | +1 312-770-4843 Illinois U.S.A.
  • 3127704844 | +1 312-770-4844 Illinois U.S.A.
  • 3127704845 | +1 312-770-4845 Illinois U.S.A.
  • 3127704846 | +1 312-770-4846 Illinois U.S.A.
  • 3127704847 | +1 312-770-4847 Illinois U.S.A.
  • 3127704848 | +1 312-770-4848 Illinois U.S.A.
  • 3127704849 | +1 312-770-4849 Illinois U.S.A.
  • 3127704850 | +1 312-770-4850 Illinois U.S.A.
  • 3127704851 | +1 312-770-4851 Illinois U.S.A.
  • 3127704852 | +1 312-770-4852 Illinois U.S.A.
  • 3127704853 | +1 312-770-4853 Illinois U.S.A.
  • 3127704854 | +1 312-770-4854 Illinois U.S.A.
  • 3127704855 | +1 312-770-4855 Illinois U.S.A.
  • 3127704856 | +1 312-770-4856 Illinois U.S.A.
  • 3127704857 | +1 312-770-4857 Illinois U.S.A.
  • 3127704858 | +1 312-770-4858 Illinois U.S.A.
  • 3127704859 | +1 312-770-4859 Illinois U.S.A.
  • 3127704860 | +1 312-770-4860 Illinois U.S.A.
  • 3127704861 | +1 312-770-4861 Illinois U.S.A.
  • 3127704862 | +1 312-770-4862 Illinois U.S.A.
  • 3127704863 | +1 312-770-4863 Illinois U.S.A.
  • 3127704864 | +1 312-770-4864 Illinois U.S.A.
  • 3127704865 | +1 312-770-4865 Illinois U.S.A.
  • 3127704866 | +1 312-770-4866 Illinois U.S.A.
  • 3127704867 | +1 312-770-4867 Illinois U.S.A.
  • 3127704868 | +1 312-770-4868 Illinois U.S.A.
  • 3127704869 | +1 312-770-4869 Illinois U.S.A.
  • 3127704870 | +1 312-770-4870 Illinois U.S.A.
  • 3127704871 | +1 312-770-4871 Illinois U.S.A.
  • 3127704872 | +1 312-770-4872 Illinois U.S.A.
  • 3127704873 | +1 312-770-4873 Illinois U.S.A.
  • 3127704874 | +1 312-770-4874 Illinois U.S.A.
  • 3127704875 | +1 312-770-4875 Illinois U.S.A.
  • 3127704876 | +1 312-770-4876 Illinois U.S.A.
  • 3127704877 | +1 312-770-4877 Illinois U.S.A.
  • 3127704878 | +1 312-770-4878 Illinois U.S.A.
  • 3127704879 | +1 312-770-4879 Illinois U.S.A.
  • 3127704880 | +1 312-770-4880 Illinois U.S.A.
  • 3127704881 | +1 312-770-4881 Illinois U.S.A.
  • 3127704882 | +1 312-770-4882 Illinois U.S.A.
  • 3127704883 | +1 312-770-4883 Illinois U.S.A.
  • 3127704884 | +1 312-770-4884 Illinois U.S.A.
  • 3127704885 | +1 312-770-4885 Illinois U.S.A.
  • 3127704886 | +1 312-770-4886 Illinois U.S.A.
  • 3127704887 | +1 312-770-4887 Illinois U.S.A.
  • 3127704888 | +1 312-770-4888 Illinois U.S.A.
  • 3127704889 | +1 312-770-4889 Illinois U.S.A.
  • 3127704890 | +1 312-770-4890 Illinois U.S.A.
  • 3127704891 | +1 312-770-4891 Illinois U.S.A.
  • 3127704892 | +1 312-770-4892 Illinois U.S.A.
  • 3127704893 | +1 312-770-4893 Illinois U.S.A.
  • 3127704894 | +1 312-770-4894 Illinois U.S.A.
  • 3127704895 | +1 312-770-4895 Illinois U.S.A.
  • 3127704896 | +1 312-770-4896 Illinois U.S.A.
  • 3127704897 | +1 312-770-4897 Illinois U.S.A.
  • 3127704898 | +1 312-770-4898 Illinois U.S.A.
  • 3127704899 | +1 312-770-4899 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z