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).

  • 3128555700 | +1 312-855-5700 Illinois U.S.A.
  • 3128555701 | +1 312-855-5701 Illinois U.S.A.
  • 3128555702 | +1 312-855-5702 Illinois U.S.A.
  • 3128555703 | +1 312-855-5703 Illinois U.S.A.
  • 3128555704 | +1 312-855-5704 Illinois U.S.A.
  • 3128555705 | +1 312-855-5705 Illinois U.S.A.
  • 3128555706 | +1 312-855-5706 Illinois U.S.A.
  • 3128555707 | +1 312-855-5707 Illinois U.S.A.
  • 3128555708 | +1 312-855-5708 Illinois U.S.A.
  • 3128555709 | +1 312-855-5709 Illinois U.S.A.
  • 3128555710 | +1 312-855-5710 Illinois U.S.A.
  • 3128555711 | +1 312-855-5711 Illinois U.S.A.
  • 3128555712 | +1 312-855-5712 Illinois U.S.A.
  • 3128555713 | +1 312-855-5713 Illinois U.S.A.
  • 3128555714 | +1 312-855-5714 Illinois U.S.A.
  • 3128555715 | +1 312-855-5715 Illinois U.S.A.
  • 3128555716 | +1 312-855-5716 Illinois U.S.A.
  • 3128555717 | +1 312-855-5717 Illinois U.S.A.
  • 3128555718 | +1 312-855-5718 Illinois U.S.A.
  • 3128555719 | +1 312-855-5719 Illinois U.S.A.
  • 3128555720 | +1 312-855-5720 Illinois U.S.A.
  • 3128555721 | +1 312-855-5721 Illinois U.S.A.
  • 3128555722 | +1 312-855-5722 Illinois U.S.A.
  • 3128555723 | +1 312-855-5723 Illinois U.S.A.
  • 3128555724 | +1 312-855-5724 Illinois U.S.A.
  • 3128555725 | +1 312-855-5725 Illinois U.S.A.
  • 3128555726 | +1 312-855-5726 Illinois U.S.A.
  • 3128555727 | +1 312-855-5727 Illinois U.S.A.
  • 3128555728 | +1 312-855-5728 Illinois U.S.A.
  • 3128555729 | +1 312-855-5729 Illinois U.S.A.
  • 3128555730 | +1 312-855-5730 Illinois U.S.A.
  • 3128555731 | +1 312-855-5731 Illinois U.S.A.
  • 3128555732 | +1 312-855-5732 Illinois U.S.A.
  • 3128555733 | +1 312-855-5733 Illinois U.S.A.
  • 3128555734 | +1 312-855-5734 Illinois U.S.A.
  • 3128555735 | +1 312-855-5735 Illinois U.S.A.
  • 3128555736 | +1 312-855-5736 Illinois U.S.A.
  • 3128555737 | +1 312-855-5737 Illinois U.S.A.
  • 3128555738 | +1 312-855-5738 Illinois U.S.A.
  • 3128555739 | +1 312-855-5739 Illinois U.S.A.
  • 3128555740 | +1 312-855-5740 Illinois U.S.A.
  • 3128555741 | +1 312-855-5741 Illinois U.S.A.
  • 3128555742 | +1 312-855-5742 Illinois U.S.A.
  • 3128555743 | +1 312-855-5743 Illinois U.S.A.
  • 3128555744 | +1 312-855-5744 Illinois U.S.A.
  • 3128555745 | +1 312-855-5745 Illinois U.S.A.
  • 3128555746 | +1 312-855-5746 Illinois U.S.A.
  • 3128555747 | +1 312-855-5747 Illinois U.S.A.
  • 3128555748 | +1 312-855-5748 Illinois U.S.A.
  • 3128555749 | +1 312-855-5749 Illinois U.S.A.
  • 3128555750 | +1 312-855-5750 Illinois U.S.A.
  • 3128555751 | +1 312-855-5751 Illinois U.S.A.
  • 3128555752 | +1 312-855-5752 Illinois U.S.A.
  • 3128555753 | +1 312-855-5753 Illinois U.S.A.
  • 3128555754 | +1 312-855-5754 Illinois U.S.A.
  • 3128555755 | +1 312-855-5755 Illinois U.S.A.
  • 3128555756 | +1 312-855-5756 Illinois U.S.A.
  • 3128555757 | +1 312-855-5757 Illinois U.S.A.
  • 3128555758 | +1 312-855-5758 Illinois U.S.A.
  • 3128555759 | +1 312-855-5759 Illinois U.S.A.
  • 3128555760 | +1 312-855-5760 Illinois U.S.A.
  • 3128555761 | +1 312-855-5761 Illinois U.S.A.
  • 3128555762 | +1 312-855-5762 Illinois U.S.A.
  • 3128555763 | +1 312-855-5763 Illinois U.S.A.
  • 3128555764 | +1 312-855-5764 Illinois U.S.A.
  • 3128555765 | +1 312-855-5765 Illinois U.S.A.
  • 3128555766 | +1 312-855-5766 Illinois U.S.A.
  • 3128555767 | +1 312-855-5767 Illinois U.S.A.
  • 3128555768 | +1 312-855-5768 Illinois U.S.A.
  • 3128555769 | +1 312-855-5769 Illinois U.S.A.
  • 3128555770 | +1 312-855-5770 Illinois U.S.A.
  • 3128555771 | +1 312-855-5771 Illinois U.S.A.
  • 3128555772 | +1 312-855-5772 Illinois U.S.A.
  • 3128555773 | +1 312-855-5773 Illinois U.S.A.
  • 3128555774 | +1 312-855-5774 Illinois U.S.A.
  • 3128555775 | +1 312-855-5775 Illinois U.S.A.
  • 3128555776 | +1 312-855-5776 Illinois U.S.A.
  • 3128555777 | +1 312-855-5777 Illinois U.S.A.
  • 3128555778 | +1 312-855-5778 Illinois U.S.A.
  • 3128555779 | +1 312-855-5779 Illinois U.S.A.
  • 3128555780 | +1 312-855-5780 Illinois U.S.A.
  • 3128555781 | +1 312-855-5781 Illinois U.S.A.
  • 3128555782 | +1 312-855-5782 Illinois U.S.A.
  • 3128555783 | +1 312-855-5783 Illinois U.S.A.
  • 3128555784 | +1 312-855-5784 Illinois U.S.A.
  • 3128555785 | +1 312-855-5785 Illinois U.S.A.
  • 3128555786 | +1 312-855-5786 Illinois U.S.A.
  • 3128555787 | +1 312-855-5787 Illinois U.S.A.
  • 3128555788 | +1 312-855-5788 Illinois U.S.A.
  • 3128555789 | +1 312-855-5789 Illinois U.S.A.
  • 3128555790 | +1 312-855-5790 Illinois U.S.A.
  • 3128555791 | +1 312-855-5791 Illinois U.S.A.
  • 3128555792 | +1 312-855-5792 Illinois U.S.A.
  • 3128555793 | +1 312-855-5793 Illinois U.S.A.
  • 3128555794 | +1 312-855-5794 Illinois U.S.A.
  • 3128555795 | +1 312-855-5795 Illinois U.S.A.
  • 3128555796 | +1 312-855-5796 Illinois U.S.A.
  • 3128555797 | +1 312-855-5797 Illinois U.S.A.
  • 3128555798 | +1 312-855-5798 Illinois U.S.A.
  • 3128555799 | +1 312-855-5799 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