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).

  • 3127812800 | +1 312-781-2800 Illinois U.S.A.
  • 3127812801 | +1 312-781-2801 Illinois U.S.A.
  • 3127812802 | +1 312-781-2802 Illinois U.S.A.
  • 3127812803 | +1 312-781-2803 Illinois U.S.A.
  • 3127812804 | +1 312-781-2804 Illinois U.S.A.
  • 3127812805 | +1 312-781-2805 Illinois U.S.A.
  • 3127812806 | +1 312-781-2806 Illinois U.S.A.
  • 3127812807 | +1 312-781-2807 Illinois U.S.A.
  • 3127812808 | +1 312-781-2808 Illinois U.S.A.
  • 3127812809 | +1 312-781-2809 Illinois U.S.A.
  • 3127812810 | +1 312-781-2810 Illinois U.S.A.
  • 3127812811 | +1 312-781-2811 Illinois U.S.A.
  • 3127812812 | +1 312-781-2812 Illinois U.S.A.
  • 3127812813 | +1 312-781-2813 Illinois U.S.A.
  • 3127812814 | +1 312-781-2814 Illinois U.S.A.
  • 3127812815 | +1 312-781-2815 Illinois U.S.A.
  • 3127812816 | +1 312-781-2816 Illinois U.S.A.
  • 3127812817 | +1 312-781-2817 Illinois U.S.A.
  • 3127812818 | +1 312-781-2818 Illinois U.S.A.
  • 3127812819 | +1 312-781-2819 Illinois U.S.A.
  • 3127812820 | +1 312-781-2820 Illinois U.S.A.
  • 3127812821 | +1 312-781-2821 Illinois U.S.A.
  • 3127812822 | +1 312-781-2822 Illinois U.S.A.
  • 3127812823 | +1 312-781-2823 Illinois U.S.A.
  • 3127812824 | +1 312-781-2824 Illinois U.S.A.
  • 3127812825 | +1 312-781-2825 Illinois U.S.A.
  • 3127812826 | +1 312-781-2826 Illinois U.S.A.
  • 3127812827 | +1 312-781-2827 Illinois U.S.A.
  • 3127812828 | +1 312-781-2828 Illinois U.S.A.
  • 3127812829 | +1 312-781-2829 Illinois U.S.A.
  • 3127812830 | +1 312-781-2830 Illinois U.S.A.
  • 3127812831 | +1 312-781-2831 Illinois U.S.A.
  • 3127812832 | +1 312-781-2832 Illinois U.S.A.
  • 3127812833 | +1 312-781-2833 Illinois U.S.A.
  • 3127812834 | +1 312-781-2834 Illinois U.S.A.
  • 3127812835 | +1 312-781-2835 Illinois U.S.A.
  • 3127812836 | +1 312-781-2836 Illinois U.S.A.
  • 3127812837 | +1 312-781-2837 Illinois U.S.A.
  • 3127812838 | +1 312-781-2838 Illinois U.S.A.
  • 3127812839 | +1 312-781-2839 Illinois U.S.A.
  • 3127812840 | +1 312-781-2840 Illinois U.S.A.
  • 3127812841 | +1 312-781-2841 Illinois U.S.A.
  • 3127812842 | +1 312-781-2842 Illinois U.S.A.
  • 3127812843 | +1 312-781-2843 Illinois U.S.A.
  • 3127812844 | +1 312-781-2844 Illinois U.S.A.
  • 3127812845 | +1 312-781-2845 Illinois U.S.A.
  • 3127812846 | +1 312-781-2846 Illinois U.S.A.
  • 3127812847 | +1 312-781-2847 Illinois U.S.A.
  • 3127812848 | +1 312-781-2848 Illinois U.S.A.
  • 3127812849 | +1 312-781-2849 Illinois U.S.A.
  • 3127812850 | +1 312-781-2850 Illinois U.S.A.
  • 3127812851 | +1 312-781-2851 Illinois U.S.A.
  • 3127812852 | +1 312-781-2852 Illinois U.S.A.
  • 3127812853 | +1 312-781-2853 Illinois U.S.A.
  • 3127812854 | +1 312-781-2854 Illinois U.S.A.
  • 3127812855 | +1 312-781-2855 Illinois U.S.A.
  • 3127812856 | +1 312-781-2856 Illinois U.S.A.
  • 3127812857 | +1 312-781-2857 Illinois U.S.A.
  • 3127812858 | +1 312-781-2858 Illinois U.S.A.
  • 3127812859 | +1 312-781-2859 Illinois U.S.A.
  • 3127812860 | +1 312-781-2860 Illinois U.S.A.
  • 3127812861 | +1 312-781-2861 Illinois U.S.A.
  • 3127812862 | +1 312-781-2862 Illinois U.S.A.
  • 3127812863 | +1 312-781-2863 Illinois U.S.A.
  • 3127812864 | +1 312-781-2864 Illinois U.S.A.
  • 3127812865 | +1 312-781-2865 Illinois U.S.A.
  • 3127812866 | +1 312-781-2866 Illinois U.S.A.
  • 3127812867 | +1 312-781-2867 Illinois U.S.A.
  • 3127812868 | +1 312-781-2868 Illinois U.S.A.
  • 3127812869 | +1 312-781-2869 Illinois U.S.A.
  • 3127812870 | +1 312-781-2870 Illinois U.S.A.
  • 3127812871 | +1 312-781-2871 Illinois U.S.A.
  • 3127812872 | +1 312-781-2872 Illinois U.S.A.
  • 3127812873 | +1 312-781-2873 Illinois U.S.A.
  • 3127812874 | +1 312-781-2874 Illinois U.S.A.
  • 3127812875 | +1 312-781-2875 Illinois U.S.A.
  • 3127812876 | +1 312-781-2876 Illinois U.S.A.
  • 3127812877 | +1 312-781-2877 Illinois U.S.A.
  • 3127812878 | +1 312-781-2878 Illinois U.S.A.
  • 3127812879 | +1 312-781-2879 Illinois U.S.A.
  • 3127812880 | +1 312-781-2880 Illinois U.S.A.
  • 3127812881 | +1 312-781-2881 Illinois U.S.A.
  • 3127812882 | +1 312-781-2882 Illinois U.S.A.
  • 3127812883 | +1 312-781-2883 Illinois U.S.A.
  • 3127812884 | +1 312-781-2884 Illinois U.S.A.
  • 3127812885 | +1 312-781-2885 Illinois U.S.A.
  • 3127812886 | +1 312-781-2886 Illinois U.S.A.
  • 3127812887 | +1 312-781-2887 Illinois U.S.A.
  • 3127812888 | +1 312-781-2888 Illinois U.S.A.
  • 3127812889 | +1 312-781-2889 Illinois U.S.A.
  • 3127812890 | +1 312-781-2890 Illinois U.S.A.
  • 3127812891 | +1 312-781-2891 Illinois U.S.A.
  • 3127812892 | +1 312-781-2892 Illinois U.S.A.
  • 3127812893 | +1 312-781-2893 Illinois U.S.A.
  • 3127812894 | +1 312-781-2894 Illinois U.S.A.
  • 3127812895 | +1 312-781-2895 Illinois U.S.A.
  • 3127812896 | +1 312-781-2896 Illinois U.S.A.
  • 3127812897 | +1 312-781-2897 Illinois U.S.A.
  • 3127812898 | +1 312-781-2898 Illinois U.S.A.
  • 3127812899 | +1 312-781-2899 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