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).

  • 3123215700 | +1 312-321-5700 Illinois U.S.A.
  • 3123215701 | +1 312-321-5701 Illinois U.S.A.
  • 3123215702 | +1 312-321-5702 Illinois U.S.A.
  • 3123215703 | +1 312-321-5703 Illinois U.S.A.
  • 3123215704 | +1 312-321-5704 Illinois U.S.A.
  • 3123215705 | +1 312-321-5705 Illinois U.S.A.
  • 3123215706 | +1 312-321-5706 Illinois U.S.A.
  • 3123215707 | +1 312-321-5707 Illinois U.S.A.
  • 3123215708 | +1 312-321-5708 Illinois U.S.A.
  • 3123215709 | +1 312-321-5709 Illinois U.S.A.
  • 3123215710 | +1 312-321-5710 Illinois U.S.A.
  • 3123215711 | +1 312-321-5711 Illinois U.S.A.
  • 3123215712 | +1 312-321-5712 Illinois U.S.A.
  • 3123215713 | +1 312-321-5713 Illinois U.S.A.
  • 3123215714 | +1 312-321-5714 Illinois U.S.A.
  • 3123215715 | +1 312-321-5715 Illinois U.S.A.
  • 3123215716 | +1 312-321-5716 Illinois U.S.A.
  • 3123215717 | +1 312-321-5717 Illinois U.S.A.
  • 3123215718 | +1 312-321-5718 Illinois U.S.A.
  • 3123215719 | +1 312-321-5719 Illinois U.S.A.
  • 3123215720 | +1 312-321-5720 Illinois U.S.A.
  • 3123215721 | +1 312-321-5721 Illinois U.S.A.
  • 3123215722 | +1 312-321-5722 Illinois U.S.A.
  • 3123215723 | +1 312-321-5723 Illinois U.S.A.
  • 3123215724 | +1 312-321-5724 Illinois U.S.A.
  • 3123215725 | +1 312-321-5725 Illinois U.S.A.
  • 3123215726 | +1 312-321-5726 Illinois U.S.A.
  • 3123215727 | +1 312-321-5727 Illinois U.S.A.
  • 3123215728 | +1 312-321-5728 Illinois U.S.A.
  • 3123215729 | +1 312-321-5729 Illinois U.S.A.
  • 3123215730 | +1 312-321-5730 Illinois U.S.A.
  • 3123215731 | +1 312-321-5731 Illinois U.S.A.
  • 3123215732 | +1 312-321-5732 Illinois U.S.A.
  • 3123215733 | +1 312-321-5733 Illinois U.S.A.
  • 3123215734 | +1 312-321-5734 Illinois U.S.A.
  • 3123215735 | +1 312-321-5735 Illinois U.S.A.
  • 3123215736 | +1 312-321-5736 Illinois U.S.A.
  • 3123215737 | +1 312-321-5737 Illinois U.S.A.
  • 3123215738 | +1 312-321-5738 Illinois U.S.A.
  • 3123215739 | +1 312-321-5739 Illinois U.S.A.
  • 3123215740 | +1 312-321-5740 Illinois U.S.A.
  • 3123215741 | +1 312-321-5741 Illinois U.S.A.
  • 3123215742 | +1 312-321-5742 Illinois U.S.A.
  • 3123215743 | +1 312-321-5743 Illinois U.S.A.
  • 3123215744 | +1 312-321-5744 Illinois U.S.A.
  • 3123215745 | +1 312-321-5745 Illinois U.S.A.
  • 3123215746 | +1 312-321-5746 Illinois U.S.A.
  • 3123215747 | +1 312-321-5747 Illinois U.S.A.
  • 3123215748 | +1 312-321-5748 Illinois U.S.A.
  • 3123215749 | +1 312-321-5749 Illinois U.S.A.
  • 3123215750 | +1 312-321-5750 Illinois U.S.A.
  • 3123215751 | +1 312-321-5751 Illinois U.S.A.
  • 3123215752 | +1 312-321-5752 Illinois U.S.A.
  • 3123215753 | +1 312-321-5753 Illinois U.S.A.
  • 3123215754 | +1 312-321-5754 Illinois U.S.A.
  • 3123215755 | +1 312-321-5755 Illinois U.S.A.
  • 3123215756 | +1 312-321-5756 Illinois U.S.A.
  • 3123215757 | +1 312-321-5757 Illinois U.S.A.
  • 3123215758 | +1 312-321-5758 Illinois U.S.A.
  • 3123215759 | +1 312-321-5759 Illinois U.S.A.
  • 3123215760 | +1 312-321-5760 Illinois U.S.A.
  • 3123215761 | +1 312-321-5761 Illinois U.S.A.
  • 3123215762 | +1 312-321-5762 Illinois U.S.A.
  • 3123215763 | +1 312-321-5763 Illinois U.S.A.
  • 3123215764 | +1 312-321-5764 Illinois U.S.A.
  • 3123215765 | +1 312-321-5765 Illinois U.S.A.
  • 3123215766 | +1 312-321-5766 Illinois U.S.A.
  • 3123215767 | +1 312-321-5767 Illinois U.S.A.
  • 3123215768 | +1 312-321-5768 Illinois U.S.A.
  • 3123215769 | +1 312-321-5769 Illinois U.S.A.
  • 3123215770 | +1 312-321-5770 Illinois U.S.A.
  • 3123215771 | +1 312-321-5771 Illinois U.S.A.
  • 3123215772 | +1 312-321-5772 Illinois U.S.A.
  • 3123215773 | +1 312-321-5773 Illinois U.S.A.
  • 3123215774 | +1 312-321-5774 Illinois U.S.A.
  • 3123215775 | +1 312-321-5775 Illinois U.S.A.
  • 3123215776 | +1 312-321-5776 Illinois U.S.A.
  • 3123215777 | +1 312-321-5777 Illinois U.S.A.
  • 3123215778 | +1 312-321-5778 Illinois U.S.A.
  • 3123215779 | +1 312-321-5779 Illinois U.S.A.
  • 3123215780 | +1 312-321-5780 Illinois U.S.A.
  • 3123215781 | +1 312-321-5781 Illinois U.S.A.
  • 3123215782 | +1 312-321-5782 Illinois U.S.A.
  • 3123215783 | +1 312-321-5783 Illinois U.S.A.
  • 3123215784 | +1 312-321-5784 Illinois U.S.A.
  • 3123215785 | +1 312-321-5785 Illinois U.S.A.
  • 3123215786 | +1 312-321-5786 Illinois U.S.A.
  • 3123215787 | +1 312-321-5787 Illinois U.S.A.
  • 3123215788 | +1 312-321-5788 Illinois U.S.A.
  • 3123215789 | +1 312-321-5789 Illinois U.S.A.
  • 3123215790 | +1 312-321-5790 Illinois U.S.A.
  • 3123215791 | +1 312-321-5791 Illinois U.S.A.
  • 3123215792 | +1 312-321-5792 Illinois U.S.A.
  • 3123215793 | +1 312-321-5793 Illinois U.S.A.
  • 3123215794 | +1 312-321-5794 Illinois U.S.A.
  • 3123215795 | +1 312-321-5795 Illinois U.S.A.
  • 3123215796 | +1 312-321-5796 Illinois U.S.A.
  • 3123215797 | +1 312-321-5797 Illinois U.S.A.
  • 3123215798 | +1 312-321-5798 Illinois U.S.A.
  • 3123215799 | +1 312-321-5799 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