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).

  • 3123735800 | +1 312-373-5800 Illinois U.S.A.
  • 3123735801 | +1 312-373-5801 Illinois U.S.A.
  • 3123735802 | +1 312-373-5802 Illinois U.S.A.
  • 3123735803 | +1 312-373-5803 Illinois U.S.A.
  • 3123735804 | +1 312-373-5804 Illinois U.S.A.
  • 3123735805 | +1 312-373-5805 Illinois U.S.A.
  • 3123735806 | +1 312-373-5806 Illinois U.S.A.
  • 3123735807 | +1 312-373-5807 Illinois U.S.A.
  • 3123735808 | +1 312-373-5808 Illinois U.S.A.
  • 3123735809 | +1 312-373-5809 Illinois U.S.A.
  • 3123735810 | +1 312-373-5810 Illinois U.S.A.
  • 3123735811 | +1 312-373-5811 Illinois U.S.A.
  • 3123735812 | +1 312-373-5812 Illinois U.S.A.
  • 3123735813 | +1 312-373-5813 Illinois U.S.A.
  • 3123735814 | +1 312-373-5814 Illinois U.S.A.
  • 3123735815 | +1 312-373-5815 Illinois U.S.A.
  • 3123735816 | +1 312-373-5816 Illinois U.S.A.
  • 3123735817 | +1 312-373-5817 Illinois U.S.A.
  • 3123735818 | +1 312-373-5818 Illinois U.S.A.
  • 3123735819 | +1 312-373-5819 Illinois U.S.A.
  • 3123735820 | +1 312-373-5820 Illinois U.S.A.
  • 3123735821 | +1 312-373-5821 Illinois U.S.A.
  • 3123735822 | +1 312-373-5822 Illinois U.S.A.
  • 3123735823 | +1 312-373-5823 Illinois U.S.A.
  • 3123735824 | +1 312-373-5824 Illinois U.S.A.
  • 3123735825 | +1 312-373-5825 Illinois U.S.A.
  • 3123735826 | +1 312-373-5826 Illinois U.S.A.
  • 3123735827 | +1 312-373-5827 Illinois U.S.A.
  • 3123735828 | +1 312-373-5828 Illinois U.S.A.
  • 3123735829 | +1 312-373-5829 Illinois U.S.A.
  • 3123735830 | +1 312-373-5830 Illinois U.S.A.
  • 3123735831 | +1 312-373-5831 Illinois U.S.A.
  • 3123735832 | +1 312-373-5832 Illinois U.S.A.
  • 3123735833 | +1 312-373-5833 Illinois U.S.A.
  • 3123735834 | +1 312-373-5834 Illinois U.S.A.
  • 3123735835 | +1 312-373-5835 Illinois U.S.A.
  • 3123735836 | +1 312-373-5836 Illinois U.S.A.
  • 3123735837 | +1 312-373-5837 Illinois U.S.A.
  • 3123735838 | +1 312-373-5838 Illinois U.S.A.
  • 3123735839 | +1 312-373-5839 Illinois U.S.A.
  • 3123735840 | +1 312-373-5840 Illinois U.S.A.
  • 3123735841 | +1 312-373-5841 Illinois U.S.A.
  • 3123735842 | +1 312-373-5842 Illinois U.S.A.
  • 3123735843 | +1 312-373-5843 Illinois U.S.A.
  • 3123735844 | +1 312-373-5844 Illinois U.S.A.
  • 3123735845 | +1 312-373-5845 Illinois U.S.A.
  • 3123735846 | +1 312-373-5846 Illinois U.S.A.
  • 3123735847 | +1 312-373-5847 Illinois U.S.A.
  • 3123735848 | +1 312-373-5848 Illinois U.S.A.
  • 3123735849 | +1 312-373-5849 Illinois U.S.A.
  • 3123735850 | +1 312-373-5850 Illinois U.S.A.
  • 3123735851 | +1 312-373-5851 Illinois U.S.A.
  • 3123735852 | +1 312-373-5852 Illinois U.S.A.
  • 3123735853 | +1 312-373-5853 Illinois U.S.A.
  • 3123735854 | +1 312-373-5854 Illinois U.S.A.
  • 3123735855 | +1 312-373-5855 Illinois U.S.A.
  • 3123735856 | +1 312-373-5856 Illinois U.S.A.
  • 3123735857 | +1 312-373-5857 Illinois U.S.A.
  • 3123735858 | +1 312-373-5858 Illinois U.S.A.
  • 3123735859 | +1 312-373-5859 Illinois U.S.A.
  • 3123735860 | +1 312-373-5860 Illinois U.S.A.
  • 3123735861 | +1 312-373-5861 Illinois U.S.A.
  • 3123735862 | +1 312-373-5862 Illinois U.S.A.
  • 3123735863 | +1 312-373-5863 Illinois U.S.A.
  • 3123735864 | +1 312-373-5864 Illinois U.S.A.
  • 3123735865 | +1 312-373-5865 Illinois U.S.A.
  • 3123735866 | +1 312-373-5866 Illinois U.S.A.
  • 3123735867 | +1 312-373-5867 Illinois U.S.A.
  • 3123735868 | +1 312-373-5868 Illinois U.S.A.
  • 3123735869 | +1 312-373-5869 Illinois U.S.A.
  • 3123735870 | +1 312-373-5870 Illinois U.S.A.
  • 3123735871 | +1 312-373-5871 Illinois U.S.A.
  • 3123735872 | +1 312-373-5872 Illinois U.S.A.
  • 3123735873 | +1 312-373-5873 Illinois U.S.A.
  • 3123735874 | +1 312-373-5874 Illinois U.S.A.
  • 3123735875 | +1 312-373-5875 Illinois U.S.A.
  • 3123735876 | +1 312-373-5876 Illinois U.S.A.
  • 3123735877 | +1 312-373-5877 Illinois U.S.A.
  • 3123735878 | +1 312-373-5878 Illinois U.S.A.
  • 3123735879 | +1 312-373-5879 Illinois U.S.A.
  • 3123735880 | +1 312-373-5880 Illinois U.S.A.
  • 3123735881 | +1 312-373-5881 Illinois U.S.A.
  • 3123735882 | +1 312-373-5882 Illinois U.S.A.
  • 3123735883 | +1 312-373-5883 Illinois U.S.A.
  • 3123735884 | +1 312-373-5884 Illinois U.S.A.
  • 3123735885 | +1 312-373-5885 Illinois U.S.A.
  • 3123735886 | +1 312-373-5886 Illinois U.S.A.
  • 3123735887 | +1 312-373-5887 Illinois U.S.A.
  • 3123735888 | +1 312-373-5888 Illinois U.S.A.
  • 3123735889 | +1 312-373-5889 Illinois U.S.A.
  • 3123735890 | +1 312-373-5890 Illinois U.S.A.
  • 3123735891 | +1 312-373-5891 Illinois U.S.A.
  • 3123735892 | +1 312-373-5892 Illinois U.S.A.
  • 3123735893 | +1 312-373-5893 Illinois U.S.A.
  • 3123735894 | +1 312-373-5894 Illinois U.S.A.
  • 3123735895 | +1 312-373-5895 Illinois U.S.A.
  • 3123735896 | +1 312-373-5896 Illinois U.S.A.
  • 3123735897 | +1 312-373-5897 Illinois U.S.A.
  • 3123735898 | +1 312-373-5898 Illinois U.S.A.
  • 3123735899 | +1 312-373-5899 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