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).

  • 3129708800 | +1 312-970-8800 Illinois U.S.A.
  • 3129708801 | +1 312-970-8801 Illinois U.S.A.
  • 3129708802 | +1 312-970-8802 Illinois U.S.A.
  • 3129708803 | +1 312-970-8803 Illinois U.S.A.
  • 3129708804 | +1 312-970-8804 Illinois U.S.A.
  • 3129708805 | +1 312-970-8805 Illinois U.S.A.
  • 3129708806 | +1 312-970-8806 Illinois U.S.A.
  • 3129708807 | +1 312-970-8807 Illinois U.S.A.
  • 3129708808 | +1 312-970-8808 Illinois U.S.A.
  • 3129708809 | +1 312-970-8809 Illinois U.S.A.
  • 3129708810 | +1 312-970-8810 Illinois U.S.A.
  • 3129708811 | +1 312-970-8811 Illinois U.S.A.
  • 3129708812 | +1 312-970-8812 Illinois U.S.A.
  • 3129708813 | +1 312-970-8813 Illinois U.S.A.
  • 3129708814 | +1 312-970-8814 Illinois U.S.A.
  • 3129708815 | +1 312-970-8815 Illinois U.S.A.
  • 3129708816 | +1 312-970-8816 Illinois U.S.A.
  • 3129708817 | +1 312-970-8817 Illinois U.S.A.
  • 3129708818 | +1 312-970-8818 Illinois U.S.A.
  • 3129708819 | +1 312-970-8819 Illinois U.S.A.
  • 3129708820 | +1 312-970-8820 Illinois U.S.A.
  • 3129708821 | +1 312-970-8821 Illinois U.S.A.
  • 3129708822 | +1 312-970-8822 Illinois U.S.A.
  • 3129708823 | +1 312-970-8823 Illinois U.S.A.
  • 3129708824 | +1 312-970-8824 Illinois U.S.A.
  • 3129708825 | +1 312-970-8825 Illinois U.S.A.
  • 3129708826 | +1 312-970-8826 Illinois U.S.A.
  • 3129708827 | +1 312-970-8827 Illinois U.S.A.
  • 3129708828 | +1 312-970-8828 Illinois U.S.A.
  • 3129708829 | +1 312-970-8829 Illinois U.S.A.
  • 3129708830 | +1 312-970-8830 Illinois U.S.A.
  • 3129708831 | +1 312-970-8831 Illinois U.S.A.
  • 3129708832 | +1 312-970-8832 Illinois U.S.A.
  • 3129708833 | +1 312-970-8833 Illinois U.S.A.
  • 3129708834 | +1 312-970-8834 Illinois U.S.A.
  • 3129708835 | +1 312-970-8835 Illinois U.S.A.
  • 3129708836 | +1 312-970-8836 Illinois U.S.A.
  • 3129708837 | +1 312-970-8837 Illinois U.S.A.
  • 3129708838 | +1 312-970-8838 Illinois U.S.A.
  • 3129708839 | +1 312-970-8839 Illinois U.S.A.
  • 3129708840 | +1 312-970-8840 Illinois U.S.A.
  • 3129708841 | +1 312-970-8841 Illinois U.S.A.
  • 3129708842 | +1 312-970-8842 Illinois U.S.A.
  • 3129708843 | +1 312-970-8843 Illinois U.S.A.
  • 3129708844 | +1 312-970-8844 Illinois U.S.A.
  • 3129708845 | +1 312-970-8845 Illinois U.S.A.
  • 3129708846 | +1 312-970-8846 Illinois U.S.A.
  • 3129708847 | +1 312-970-8847 Illinois U.S.A.
  • 3129708848 | +1 312-970-8848 Illinois U.S.A.
  • 3129708849 | +1 312-970-8849 Illinois U.S.A.
  • 3129708850 | +1 312-970-8850 Illinois U.S.A.
  • 3129708851 | +1 312-970-8851 Illinois U.S.A.
  • 3129708852 | +1 312-970-8852 Illinois U.S.A.
  • 3129708853 | +1 312-970-8853 Illinois U.S.A.
  • 3129708854 | +1 312-970-8854 Illinois U.S.A.
  • 3129708855 | +1 312-970-8855 Illinois U.S.A.
  • 3129708856 | +1 312-970-8856 Illinois U.S.A.
  • 3129708857 | +1 312-970-8857 Illinois U.S.A.
  • 3129708858 | +1 312-970-8858 Illinois U.S.A.
  • 3129708859 | +1 312-970-8859 Illinois U.S.A.
  • 3129708860 | +1 312-970-8860 Illinois U.S.A.
  • 3129708861 | +1 312-970-8861 Illinois U.S.A.
  • 3129708862 | +1 312-970-8862 Illinois U.S.A.
  • 3129708863 | +1 312-970-8863 Illinois U.S.A.
  • 3129708864 | +1 312-970-8864 Illinois U.S.A.
  • 3129708865 | +1 312-970-8865 Illinois U.S.A.
  • 3129708866 | +1 312-970-8866 Illinois U.S.A.
  • 3129708867 | +1 312-970-8867 Illinois U.S.A.
  • 3129708868 | +1 312-970-8868 Illinois U.S.A.
  • 3129708869 | +1 312-970-8869 Illinois U.S.A.
  • 3129708870 | +1 312-970-8870 Illinois U.S.A.
  • 3129708871 | +1 312-970-8871 Illinois U.S.A.
  • 3129708872 | +1 312-970-8872 Illinois U.S.A.
  • 3129708873 | +1 312-970-8873 Illinois U.S.A.
  • 3129708874 | +1 312-970-8874 Illinois U.S.A.
  • 3129708875 | +1 312-970-8875 Illinois U.S.A.
  • 3129708876 | +1 312-970-8876 Illinois U.S.A.
  • 3129708877 | +1 312-970-8877 Illinois U.S.A.
  • 3129708878 | +1 312-970-8878 Illinois U.S.A.
  • 3129708879 | +1 312-970-8879 Illinois U.S.A.
  • 3129708880 | +1 312-970-8880 Illinois U.S.A.
  • 3129708881 | +1 312-970-8881 Illinois U.S.A.
  • 3129708882 | +1 312-970-8882 Illinois U.S.A.
  • 3129708883 | +1 312-970-8883 Illinois U.S.A.
  • 3129708884 | +1 312-970-8884 Illinois U.S.A.
  • 3129708885 | +1 312-970-8885 Illinois U.S.A.
  • 3129708886 | +1 312-970-8886 Illinois U.S.A.
  • 3129708887 | +1 312-970-8887 Illinois U.S.A.
  • 3129708888 | +1 312-970-8888 Illinois U.S.A.
  • 3129708889 | +1 312-970-8889 Illinois U.S.A.
  • 3129708890 | +1 312-970-8890 Illinois U.S.A.
  • 3129708891 | +1 312-970-8891 Illinois U.S.A.
  • 3129708892 | +1 312-970-8892 Illinois U.S.A.
  • 3129708893 | +1 312-970-8893 Illinois U.S.A.
  • 3129708894 | +1 312-970-8894 Illinois U.S.A.
  • 3129708895 | +1 312-970-8895 Illinois U.S.A.
  • 3129708896 | +1 312-970-8896 Illinois U.S.A.
  • 3129708897 | +1 312-970-8897 Illinois U.S.A.
  • 3129708898 | +1 312-970-8898 Illinois U.S.A.
  • 3129708899 | +1 312-970-8899 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