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).

  • 3122552800 | +1 312-255-2800 Illinois U.S.A.
  • 3122552801 | +1 312-255-2801 Illinois U.S.A.
  • 3122552802 | +1 312-255-2802 Illinois U.S.A.
  • 3122552803 | +1 312-255-2803 Illinois U.S.A.
  • 3122552804 | +1 312-255-2804 Illinois U.S.A.
  • 3122552805 | +1 312-255-2805 Illinois U.S.A.
  • 3122552806 | +1 312-255-2806 Illinois U.S.A.
  • 3122552807 | +1 312-255-2807 Illinois U.S.A.
  • 3122552808 | +1 312-255-2808 Illinois U.S.A.
  • 3122552809 | +1 312-255-2809 Illinois U.S.A.
  • 3122552810 | +1 312-255-2810 Illinois U.S.A.
  • 3122552811 | +1 312-255-2811 Illinois U.S.A.
  • 3122552812 | +1 312-255-2812 Illinois U.S.A.
  • 3122552813 | +1 312-255-2813 Illinois U.S.A.
  • 3122552814 | +1 312-255-2814 Illinois U.S.A.
  • 3122552815 | +1 312-255-2815 Illinois U.S.A.
  • 3122552816 | +1 312-255-2816 Illinois U.S.A.
  • 3122552817 | +1 312-255-2817 Illinois U.S.A.
  • 3122552818 | +1 312-255-2818 Illinois U.S.A.
  • 3122552819 | +1 312-255-2819 Illinois U.S.A.
  • 3122552820 | +1 312-255-2820 Illinois U.S.A.
  • 3122552821 | +1 312-255-2821 Illinois U.S.A.
  • 3122552822 | +1 312-255-2822 Illinois U.S.A.
  • 3122552823 | +1 312-255-2823 Illinois U.S.A.
  • 3122552824 | +1 312-255-2824 Illinois U.S.A.
  • 3122552825 | +1 312-255-2825 Illinois U.S.A.
  • 3122552826 | +1 312-255-2826 Illinois U.S.A.
  • 3122552827 | +1 312-255-2827 Illinois U.S.A.
  • 3122552828 | +1 312-255-2828 Illinois U.S.A.
  • 3122552829 | +1 312-255-2829 Illinois U.S.A.
  • 3122552830 | +1 312-255-2830 Illinois U.S.A.
  • 3122552831 | +1 312-255-2831 Illinois U.S.A.
  • 3122552832 | +1 312-255-2832 Illinois U.S.A.
  • 3122552833 | +1 312-255-2833 Illinois U.S.A.
  • 3122552834 | +1 312-255-2834 Illinois U.S.A.
  • 3122552835 | +1 312-255-2835 Illinois U.S.A.
  • 3122552836 | +1 312-255-2836 Illinois U.S.A.
  • 3122552837 | +1 312-255-2837 Illinois U.S.A.
  • 3122552838 | +1 312-255-2838 Illinois U.S.A.
  • 3122552839 | +1 312-255-2839 Illinois U.S.A.
  • 3122552840 | +1 312-255-2840 Illinois U.S.A.
  • 3122552841 | +1 312-255-2841 Illinois U.S.A.
  • 3122552842 | +1 312-255-2842 Illinois U.S.A.
  • 3122552843 | +1 312-255-2843 Illinois U.S.A.
  • 3122552844 | +1 312-255-2844 Illinois U.S.A.
  • 3122552845 | +1 312-255-2845 Illinois U.S.A.
  • 3122552846 | +1 312-255-2846 Illinois U.S.A.
  • 3122552847 | +1 312-255-2847 Illinois U.S.A.
  • 3122552848 | +1 312-255-2848 Illinois U.S.A.
  • 3122552849 | +1 312-255-2849 Illinois U.S.A.
  • 3122552850 | +1 312-255-2850 Illinois U.S.A.
  • 3122552851 | +1 312-255-2851 Illinois U.S.A.
  • 3122552852 | +1 312-255-2852 Illinois U.S.A.
  • 3122552853 | +1 312-255-2853 Illinois U.S.A.
  • 3122552854 | +1 312-255-2854 Illinois U.S.A.
  • 3122552855 | +1 312-255-2855 Illinois U.S.A.
  • 3122552856 | +1 312-255-2856 Illinois U.S.A.
  • 3122552857 | +1 312-255-2857 Illinois U.S.A.
  • 3122552858 | +1 312-255-2858 Illinois U.S.A.
  • 3122552859 | +1 312-255-2859 Illinois U.S.A.
  • 3122552860 | +1 312-255-2860 Illinois U.S.A.
  • 3122552861 | +1 312-255-2861 Illinois U.S.A.
  • 3122552862 | +1 312-255-2862 Illinois U.S.A.
  • 3122552863 | +1 312-255-2863 Illinois U.S.A.
  • 3122552864 | +1 312-255-2864 Illinois U.S.A.
  • 3122552865 | +1 312-255-2865 Illinois U.S.A.
  • 3122552866 | +1 312-255-2866 Illinois U.S.A.
  • 3122552867 | +1 312-255-2867 Illinois U.S.A.
  • 3122552868 | +1 312-255-2868 Illinois U.S.A.
  • 3122552869 | +1 312-255-2869 Illinois U.S.A.
  • 3122552870 | +1 312-255-2870 Illinois U.S.A.
  • 3122552871 | +1 312-255-2871 Illinois U.S.A.
  • 3122552872 | +1 312-255-2872 Illinois U.S.A.
  • 3122552873 | +1 312-255-2873 Illinois U.S.A.
  • 3122552874 | +1 312-255-2874 Illinois U.S.A.
  • 3122552875 | +1 312-255-2875 Illinois U.S.A.
  • 3122552876 | +1 312-255-2876 Illinois U.S.A.
  • 3122552877 | +1 312-255-2877 Illinois U.S.A.
  • 3122552878 | +1 312-255-2878 Illinois U.S.A.
  • 3122552879 | +1 312-255-2879 Illinois U.S.A.
  • 3122552880 | +1 312-255-2880 Illinois U.S.A.
  • 3122552881 | +1 312-255-2881 Illinois U.S.A.
  • 3122552882 | +1 312-255-2882 Illinois U.S.A.
  • 3122552883 | +1 312-255-2883 Illinois U.S.A.
  • 3122552884 | +1 312-255-2884 Illinois U.S.A.
  • 3122552885 | +1 312-255-2885 Illinois U.S.A.
  • 3122552886 | +1 312-255-2886 Illinois U.S.A.
  • 3122552887 | +1 312-255-2887 Illinois U.S.A.
  • 3122552888 | +1 312-255-2888 Illinois U.S.A.
  • 3122552889 | +1 312-255-2889 Illinois U.S.A.
  • 3122552890 | +1 312-255-2890 Illinois U.S.A.
  • 3122552891 | +1 312-255-2891 Illinois U.S.A.
  • 3122552892 | +1 312-255-2892 Illinois U.S.A.
  • 3122552893 | +1 312-255-2893 Illinois U.S.A.
  • 3122552894 | +1 312-255-2894 Illinois U.S.A.
  • 3122552895 | +1 312-255-2895 Illinois U.S.A.
  • 3122552896 | +1 312-255-2896 Illinois U.S.A.
  • 3122552897 | +1 312-255-2897 Illinois U.S.A.
  • 3122552898 | +1 312-255-2898 Illinois U.S.A.
  • 3122552899 | +1 312-255-2899 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