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).

  • 3123455700 | +1 312-345-5700 Illinois U.S.A.
  • 3123455701 | +1 312-345-5701 Illinois U.S.A.
  • 3123455702 | +1 312-345-5702 Illinois U.S.A.
  • 3123455703 | +1 312-345-5703 Illinois U.S.A.
  • 3123455704 | +1 312-345-5704 Illinois U.S.A.
  • 3123455705 | +1 312-345-5705 Illinois U.S.A.
  • 3123455706 | +1 312-345-5706 Illinois U.S.A.
  • 3123455707 | +1 312-345-5707 Illinois U.S.A.
  • 3123455708 | +1 312-345-5708 Illinois U.S.A.
  • 3123455709 | +1 312-345-5709 Illinois U.S.A.
  • 3123455710 | +1 312-345-5710 Illinois U.S.A.
  • 3123455711 | +1 312-345-5711 Illinois U.S.A.
  • 3123455712 | +1 312-345-5712 Illinois U.S.A.
  • 3123455713 | +1 312-345-5713 Illinois U.S.A.
  • 3123455714 | +1 312-345-5714 Illinois U.S.A.
  • 3123455715 | +1 312-345-5715 Illinois U.S.A.
  • 3123455716 | +1 312-345-5716 Illinois U.S.A.
  • 3123455717 | +1 312-345-5717 Illinois U.S.A.
  • 3123455718 | +1 312-345-5718 Illinois U.S.A.
  • 3123455719 | +1 312-345-5719 Illinois U.S.A.
  • 3123455720 | +1 312-345-5720 Illinois U.S.A.
  • 3123455721 | +1 312-345-5721 Illinois U.S.A.
  • 3123455722 | +1 312-345-5722 Illinois U.S.A.
  • 3123455723 | +1 312-345-5723 Illinois U.S.A.
  • 3123455724 | +1 312-345-5724 Illinois U.S.A.
  • 3123455725 | +1 312-345-5725 Illinois U.S.A.
  • 3123455726 | +1 312-345-5726 Illinois U.S.A.
  • 3123455727 | +1 312-345-5727 Illinois U.S.A.
  • 3123455728 | +1 312-345-5728 Illinois U.S.A.
  • 3123455729 | +1 312-345-5729 Illinois U.S.A.
  • 3123455730 | +1 312-345-5730 Illinois U.S.A.
  • 3123455731 | +1 312-345-5731 Illinois U.S.A.
  • 3123455732 | +1 312-345-5732 Illinois U.S.A.
  • 3123455733 | +1 312-345-5733 Illinois U.S.A.
  • 3123455734 | +1 312-345-5734 Illinois U.S.A.
  • 3123455735 | +1 312-345-5735 Illinois U.S.A.
  • 3123455736 | +1 312-345-5736 Illinois U.S.A.
  • 3123455737 | +1 312-345-5737 Illinois U.S.A.
  • 3123455738 | +1 312-345-5738 Illinois U.S.A.
  • 3123455739 | +1 312-345-5739 Illinois U.S.A.
  • 3123455740 | +1 312-345-5740 Illinois U.S.A.
  • 3123455741 | +1 312-345-5741 Illinois U.S.A.
  • 3123455742 | +1 312-345-5742 Illinois U.S.A.
  • 3123455743 | +1 312-345-5743 Illinois U.S.A.
  • 3123455744 | +1 312-345-5744 Illinois U.S.A.
  • 3123455745 | +1 312-345-5745 Illinois U.S.A.
  • 3123455746 | +1 312-345-5746 Illinois U.S.A.
  • 3123455747 | +1 312-345-5747 Illinois U.S.A.
  • 3123455748 | +1 312-345-5748 Illinois U.S.A.
  • 3123455749 | +1 312-345-5749 Illinois U.S.A.
  • 3123455750 | +1 312-345-5750 Illinois U.S.A.
  • 3123455751 | +1 312-345-5751 Illinois U.S.A.
  • 3123455752 | +1 312-345-5752 Illinois U.S.A.
  • 3123455753 | +1 312-345-5753 Illinois U.S.A.
  • 3123455754 | +1 312-345-5754 Illinois U.S.A.
  • 3123455755 | +1 312-345-5755 Illinois U.S.A.
  • 3123455756 | +1 312-345-5756 Illinois U.S.A.
  • 3123455757 | +1 312-345-5757 Illinois U.S.A.
  • 3123455758 | +1 312-345-5758 Illinois U.S.A.
  • 3123455759 | +1 312-345-5759 Illinois U.S.A.
  • 3123455760 | +1 312-345-5760 Illinois U.S.A.
  • 3123455761 | +1 312-345-5761 Illinois U.S.A.
  • 3123455762 | +1 312-345-5762 Illinois U.S.A.
  • 3123455763 | +1 312-345-5763 Illinois U.S.A.
  • 3123455764 | +1 312-345-5764 Illinois U.S.A.
  • 3123455765 | +1 312-345-5765 Illinois U.S.A.
  • 3123455766 | +1 312-345-5766 Illinois U.S.A.
  • 3123455767 | +1 312-345-5767 Illinois U.S.A.
  • 3123455768 | +1 312-345-5768 Illinois U.S.A.
  • 3123455769 | +1 312-345-5769 Illinois U.S.A.
  • 3123455770 | +1 312-345-5770 Illinois U.S.A.
  • 3123455771 | +1 312-345-5771 Illinois U.S.A.
  • 3123455772 | +1 312-345-5772 Illinois U.S.A.
  • 3123455773 | +1 312-345-5773 Illinois U.S.A.
  • 3123455774 | +1 312-345-5774 Illinois U.S.A.
  • 3123455775 | +1 312-345-5775 Illinois U.S.A.
  • 3123455776 | +1 312-345-5776 Illinois U.S.A.
  • 3123455777 | +1 312-345-5777 Illinois U.S.A.
  • 3123455778 | +1 312-345-5778 Illinois U.S.A.
  • 3123455779 | +1 312-345-5779 Illinois U.S.A.
  • 3123455780 | +1 312-345-5780 Illinois U.S.A.
  • 3123455781 | +1 312-345-5781 Illinois U.S.A.
  • 3123455782 | +1 312-345-5782 Illinois U.S.A.
  • 3123455783 | +1 312-345-5783 Illinois U.S.A.
  • 3123455784 | +1 312-345-5784 Illinois U.S.A.
  • 3123455785 | +1 312-345-5785 Illinois U.S.A.
  • 3123455786 | +1 312-345-5786 Illinois U.S.A.
  • 3123455787 | +1 312-345-5787 Illinois U.S.A.
  • 3123455788 | +1 312-345-5788 Illinois U.S.A.
  • 3123455789 | +1 312-345-5789 Illinois U.S.A.
  • 3123455790 | +1 312-345-5790 Illinois U.S.A.
  • 3123455791 | +1 312-345-5791 Illinois U.S.A.
  • 3123455792 | +1 312-345-5792 Illinois U.S.A.
  • 3123455793 | +1 312-345-5793 Illinois U.S.A.
  • 3123455794 | +1 312-345-5794 Illinois U.S.A.
  • 3123455795 | +1 312-345-5795 Illinois U.S.A.
  • 3123455796 | +1 312-345-5796 Illinois U.S.A.
  • 3123455797 | +1 312-345-5797 Illinois U.S.A.
  • 3123455798 | +1 312-345-5798 Illinois U.S.A.
  • 3123455799 | +1 312-345-5799 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