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).

  • 3127307800 | +1 312-730-7800 Illinois U.S.A.
  • 3127307801 | +1 312-730-7801 Illinois U.S.A.
  • 3127307802 | +1 312-730-7802 Illinois U.S.A.
  • 3127307803 | +1 312-730-7803 Illinois U.S.A.
  • 3127307804 | +1 312-730-7804 Illinois U.S.A.
  • 3127307805 | +1 312-730-7805 Illinois U.S.A.
  • 3127307806 | +1 312-730-7806 Illinois U.S.A.
  • 3127307807 | +1 312-730-7807 Illinois U.S.A.
  • 3127307808 | +1 312-730-7808 Illinois U.S.A.
  • 3127307809 | +1 312-730-7809 Illinois U.S.A.
  • 3127307810 | +1 312-730-7810 Illinois U.S.A.
  • 3127307811 | +1 312-730-7811 Illinois U.S.A.
  • 3127307812 | +1 312-730-7812 Illinois U.S.A.
  • 3127307813 | +1 312-730-7813 Illinois U.S.A.
  • 3127307814 | +1 312-730-7814 Illinois U.S.A.
  • 3127307815 | +1 312-730-7815 Illinois U.S.A.
  • 3127307816 | +1 312-730-7816 Illinois U.S.A.
  • 3127307817 | +1 312-730-7817 Illinois U.S.A.
  • 3127307818 | +1 312-730-7818 Illinois U.S.A.
  • 3127307819 | +1 312-730-7819 Illinois U.S.A.
  • 3127307820 | +1 312-730-7820 Illinois U.S.A.
  • 3127307821 | +1 312-730-7821 Illinois U.S.A.
  • 3127307822 | +1 312-730-7822 Illinois U.S.A.
  • 3127307823 | +1 312-730-7823 Illinois U.S.A.
  • 3127307824 | +1 312-730-7824 Illinois U.S.A.
  • 3127307825 | +1 312-730-7825 Illinois U.S.A.
  • 3127307826 | +1 312-730-7826 Illinois U.S.A.
  • 3127307827 | +1 312-730-7827 Illinois U.S.A.
  • 3127307828 | +1 312-730-7828 Illinois U.S.A.
  • 3127307829 | +1 312-730-7829 Illinois U.S.A.
  • 3127307830 | +1 312-730-7830 Illinois U.S.A.
  • 3127307831 | +1 312-730-7831 Illinois U.S.A.
  • 3127307832 | +1 312-730-7832 Illinois U.S.A.
  • 3127307833 | +1 312-730-7833 Illinois U.S.A.
  • 3127307834 | +1 312-730-7834 Illinois U.S.A.
  • 3127307835 | +1 312-730-7835 Illinois U.S.A.
  • 3127307836 | +1 312-730-7836 Illinois U.S.A.
  • 3127307837 | +1 312-730-7837 Illinois U.S.A.
  • 3127307838 | +1 312-730-7838 Illinois U.S.A.
  • 3127307839 | +1 312-730-7839 Illinois U.S.A.
  • 3127307840 | +1 312-730-7840 Illinois U.S.A.
  • 3127307841 | +1 312-730-7841 Illinois U.S.A.
  • 3127307842 | +1 312-730-7842 Illinois U.S.A.
  • 3127307843 | +1 312-730-7843 Illinois U.S.A.
  • 3127307844 | +1 312-730-7844 Illinois U.S.A.
  • 3127307845 | +1 312-730-7845 Illinois U.S.A.
  • 3127307846 | +1 312-730-7846 Illinois U.S.A.
  • 3127307847 | +1 312-730-7847 Illinois U.S.A.
  • 3127307848 | +1 312-730-7848 Illinois U.S.A.
  • 3127307849 | +1 312-730-7849 Illinois U.S.A.
  • 3127307850 | +1 312-730-7850 Illinois U.S.A.
  • 3127307851 | +1 312-730-7851 Illinois U.S.A.
  • 3127307852 | +1 312-730-7852 Illinois U.S.A.
  • 3127307853 | +1 312-730-7853 Illinois U.S.A.
  • 3127307854 | +1 312-730-7854 Illinois U.S.A.
  • 3127307855 | +1 312-730-7855 Illinois U.S.A.
  • 3127307856 | +1 312-730-7856 Illinois U.S.A.
  • 3127307857 | +1 312-730-7857 Illinois U.S.A.
  • 3127307858 | +1 312-730-7858 Illinois U.S.A.
  • 3127307859 | +1 312-730-7859 Illinois U.S.A.
  • 3127307860 | +1 312-730-7860 Illinois U.S.A.
  • 3127307861 | +1 312-730-7861 Illinois U.S.A.
  • 3127307862 | +1 312-730-7862 Illinois U.S.A.
  • 3127307863 | +1 312-730-7863 Illinois U.S.A.
  • 3127307864 | +1 312-730-7864 Illinois U.S.A.
  • 3127307865 | +1 312-730-7865 Illinois U.S.A.
  • 3127307866 | +1 312-730-7866 Illinois U.S.A.
  • 3127307867 | +1 312-730-7867 Illinois U.S.A.
  • 3127307868 | +1 312-730-7868 Illinois U.S.A.
  • 3127307869 | +1 312-730-7869 Illinois U.S.A.
  • 3127307870 | +1 312-730-7870 Illinois U.S.A.
  • 3127307871 | +1 312-730-7871 Illinois U.S.A.
  • 3127307872 | +1 312-730-7872 Illinois U.S.A.
  • 3127307873 | +1 312-730-7873 Illinois U.S.A.
  • 3127307874 | +1 312-730-7874 Illinois U.S.A.
  • 3127307875 | +1 312-730-7875 Illinois U.S.A.
  • 3127307876 | +1 312-730-7876 Illinois U.S.A.
  • 3127307877 | +1 312-730-7877 Illinois U.S.A.
  • 3127307878 | +1 312-730-7878 Illinois U.S.A.
  • 3127307879 | +1 312-730-7879 Illinois U.S.A.
  • 3127307880 | +1 312-730-7880 Illinois U.S.A.
  • 3127307881 | +1 312-730-7881 Illinois U.S.A.
  • 3127307882 | +1 312-730-7882 Illinois U.S.A.
  • 3127307883 | +1 312-730-7883 Illinois U.S.A.
  • 3127307884 | +1 312-730-7884 Illinois U.S.A.
  • 3127307885 | +1 312-730-7885 Illinois U.S.A.
  • 3127307886 | +1 312-730-7886 Illinois U.S.A.
  • 3127307887 | +1 312-730-7887 Illinois U.S.A.
  • 3127307888 | +1 312-730-7888 Illinois U.S.A.
  • 3127307889 | +1 312-730-7889 Illinois U.S.A.
  • 3127307890 | +1 312-730-7890 Illinois U.S.A.
  • 3127307891 | +1 312-730-7891 Illinois U.S.A.
  • 3127307892 | +1 312-730-7892 Illinois U.S.A.
  • 3127307893 | +1 312-730-7893 Illinois U.S.A.
  • 3127307894 | +1 312-730-7894 Illinois U.S.A.
  • 3127307895 | +1 312-730-7895 Illinois U.S.A.
  • 3127307896 | +1 312-730-7896 Illinois U.S.A.
  • 3127307897 | +1 312-730-7897 Illinois U.S.A.
  • 3127307898 | +1 312-730-7898 Illinois U.S.A.
  • 3127307899 | +1 312-730-7899 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