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).

  • 3123444800 | +1 312-344-4800 Illinois U.S.A.
  • 3123444801 | +1 312-344-4801 Illinois U.S.A.
  • 3123444802 | +1 312-344-4802 Illinois U.S.A.
  • 3123444803 | +1 312-344-4803 Illinois U.S.A.
  • 3123444804 | +1 312-344-4804 Illinois U.S.A.
  • 3123444805 | +1 312-344-4805 Illinois U.S.A.
  • 3123444806 | +1 312-344-4806 Illinois U.S.A.
  • 3123444807 | +1 312-344-4807 Illinois U.S.A.
  • 3123444808 | +1 312-344-4808 Illinois U.S.A.
  • 3123444809 | +1 312-344-4809 Illinois U.S.A.
  • 3123444810 | +1 312-344-4810 Illinois U.S.A.
  • 3123444811 | +1 312-344-4811 Illinois U.S.A.
  • 3123444812 | +1 312-344-4812 Illinois U.S.A.
  • 3123444813 | +1 312-344-4813 Illinois U.S.A.
  • 3123444814 | +1 312-344-4814 Illinois U.S.A.
  • 3123444815 | +1 312-344-4815 Illinois U.S.A.
  • 3123444816 | +1 312-344-4816 Illinois U.S.A.
  • 3123444817 | +1 312-344-4817 Illinois U.S.A.
  • 3123444818 | +1 312-344-4818 Illinois U.S.A.
  • 3123444819 | +1 312-344-4819 Illinois U.S.A.
  • 3123444820 | +1 312-344-4820 Illinois U.S.A.
  • 3123444821 | +1 312-344-4821 Illinois U.S.A.
  • 3123444822 | +1 312-344-4822 Illinois U.S.A.
  • 3123444823 | +1 312-344-4823 Illinois U.S.A.
  • 3123444824 | +1 312-344-4824 Illinois U.S.A.
  • 3123444825 | +1 312-344-4825 Illinois U.S.A.
  • 3123444826 | +1 312-344-4826 Illinois U.S.A.
  • 3123444827 | +1 312-344-4827 Illinois U.S.A.
  • 3123444828 | +1 312-344-4828 Illinois U.S.A.
  • 3123444829 | +1 312-344-4829 Illinois U.S.A.
  • 3123444830 | +1 312-344-4830 Illinois U.S.A.
  • 3123444831 | +1 312-344-4831 Illinois U.S.A.
  • 3123444832 | +1 312-344-4832 Illinois U.S.A.
  • 3123444833 | +1 312-344-4833 Illinois U.S.A.
  • 3123444834 | +1 312-344-4834 Illinois U.S.A.
  • 3123444835 | +1 312-344-4835 Illinois U.S.A.
  • 3123444836 | +1 312-344-4836 Illinois U.S.A.
  • 3123444837 | +1 312-344-4837 Illinois U.S.A.
  • 3123444838 | +1 312-344-4838 Illinois U.S.A.
  • 3123444839 | +1 312-344-4839 Illinois U.S.A.
  • 3123444840 | +1 312-344-4840 Illinois U.S.A.
  • 3123444841 | +1 312-344-4841 Illinois U.S.A.
  • 3123444842 | +1 312-344-4842 Illinois U.S.A.
  • 3123444843 | +1 312-344-4843 Illinois U.S.A.
  • 3123444844 | +1 312-344-4844 Illinois U.S.A.
  • 3123444845 | +1 312-344-4845 Illinois U.S.A.
  • 3123444846 | +1 312-344-4846 Illinois U.S.A.
  • 3123444847 | +1 312-344-4847 Illinois U.S.A.
  • 3123444848 | +1 312-344-4848 Illinois U.S.A.
  • 3123444849 | +1 312-344-4849 Illinois U.S.A.
  • 3123444850 | +1 312-344-4850 Illinois U.S.A.
  • 3123444851 | +1 312-344-4851 Illinois U.S.A.
  • 3123444852 | +1 312-344-4852 Illinois U.S.A.
  • 3123444853 | +1 312-344-4853 Illinois U.S.A.
  • 3123444854 | +1 312-344-4854 Illinois U.S.A.
  • 3123444855 | +1 312-344-4855 Illinois U.S.A.
  • 3123444856 | +1 312-344-4856 Illinois U.S.A.
  • 3123444857 | +1 312-344-4857 Illinois U.S.A.
  • 3123444858 | +1 312-344-4858 Illinois U.S.A.
  • 3123444859 | +1 312-344-4859 Illinois U.S.A.
  • 3123444860 | +1 312-344-4860 Illinois U.S.A.
  • 3123444861 | +1 312-344-4861 Illinois U.S.A.
  • 3123444862 | +1 312-344-4862 Illinois U.S.A.
  • 3123444863 | +1 312-344-4863 Illinois U.S.A.
  • 3123444864 | +1 312-344-4864 Illinois U.S.A.
  • 3123444865 | +1 312-344-4865 Illinois U.S.A.
  • 3123444866 | +1 312-344-4866 Illinois U.S.A.
  • 3123444867 | +1 312-344-4867 Illinois U.S.A.
  • 3123444868 | +1 312-344-4868 Illinois U.S.A.
  • 3123444869 | +1 312-344-4869 Illinois U.S.A.
  • 3123444870 | +1 312-344-4870 Illinois U.S.A.
  • 3123444871 | +1 312-344-4871 Illinois U.S.A.
  • 3123444872 | +1 312-344-4872 Illinois U.S.A.
  • 3123444873 | +1 312-344-4873 Illinois U.S.A.
  • 3123444874 | +1 312-344-4874 Illinois U.S.A.
  • 3123444875 | +1 312-344-4875 Illinois U.S.A.
  • 3123444876 | +1 312-344-4876 Illinois U.S.A.
  • 3123444877 | +1 312-344-4877 Illinois U.S.A.
  • 3123444878 | +1 312-344-4878 Illinois U.S.A.
  • 3123444879 | +1 312-344-4879 Illinois U.S.A.
  • 3123444880 | +1 312-344-4880 Illinois U.S.A.
  • 3123444881 | +1 312-344-4881 Illinois U.S.A.
  • 3123444882 | +1 312-344-4882 Illinois U.S.A.
  • 3123444883 | +1 312-344-4883 Illinois U.S.A.
  • 3123444884 | +1 312-344-4884 Illinois U.S.A.
  • 3123444885 | +1 312-344-4885 Illinois U.S.A.
  • 3123444886 | +1 312-344-4886 Illinois U.S.A.
  • 3123444887 | +1 312-344-4887 Illinois U.S.A.
  • 3123444888 | +1 312-344-4888 Illinois U.S.A.
  • 3123444889 | +1 312-344-4889 Illinois U.S.A.
  • 3123444890 | +1 312-344-4890 Illinois U.S.A.
  • 3123444891 | +1 312-344-4891 Illinois U.S.A.
  • 3123444892 | +1 312-344-4892 Illinois U.S.A.
  • 3123444893 | +1 312-344-4893 Illinois U.S.A.
  • 3123444894 | +1 312-344-4894 Illinois U.S.A.
  • 3123444895 | +1 312-344-4895 Illinois U.S.A.
  • 3123444896 | +1 312-344-4896 Illinois U.S.A.
  • 3123444897 | +1 312-344-4897 Illinois U.S.A.
  • 3123444898 | +1 312-344-4898 Illinois U.S.A.
  • 3123444899 | +1 312-344-4899 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