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).

  • 3124325600 | +1 312-432-5600 Illinois U.S.A.
  • 3124325601 | +1 312-432-5601 Illinois U.S.A.
  • 3124325602 | +1 312-432-5602 Illinois U.S.A.
  • 3124325603 | +1 312-432-5603 Illinois U.S.A.
  • 3124325604 | +1 312-432-5604 Illinois U.S.A.
  • 3124325605 | +1 312-432-5605 Illinois U.S.A.
  • 3124325606 | +1 312-432-5606 Illinois U.S.A.
  • 3124325607 | +1 312-432-5607 Illinois U.S.A.
  • 3124325608 | +1 312-432-5608 Illinois U.S.A.
  • 3124325609 | +1 312-432-5609 Illinois U.S.A.
  • 3124325610 | +1 312-432-5610 Illinois U.S.A.
  • 3124325611 | +1 312-432-5611 Illinois U.S.A.
  • 3124325612 | +1 312-432-5612 Illinois U.S.A.
  • 3124325613 | +1 312-432-5613 Illinois U.S.A.
  • 3124325614 | +1 312-432-5614 Illinois U.S.A.
  • 3124325615 | +1 312-432-5615 Illinois U.S.A.
  • 3124325616 | +1 312-432-5616 Illinois U.S.A.
  • 3124325617 | +1 312-432-5617 Illinois U.S.A.
  • 3124325618 | +1 312-432-5618 Illinois U.S.A.
  • 3124325619 | +1 312-432-5619 Illinois U.S.A.
  • 3124325620 | +1 312-432-5620 Illinois U.S.A.
  • 3124325621 | +1 312-432-5621 Illinois U.S.A.
  • 3124325622 | +1 312-432-5622 Illinois U.S.A.
  • 3124325623 | +1 312-432-5623 Illinois U.S.A.
  • 3124325624 | +1 312-432-5624 Illinois U.S.A.
  • 3124325625 | +1 312-432-5625 Illinois U.S.A.
  • 3124325626 | +1 312-432-5626 Illinois U.S.A.
  • 3124325627 | +1 312-432-5627 Illinois U.S.A.
  • 3124325628 | +1 312-432-5628 Illinois U.S.A.
  • 3124325629 | +1 312-432-5629 Illinois U.S.A.
  • 3124325630 | +1 312-432-5630 Illinois U.S.A.
  • 3124325631 | +1 312-432-5631 Illinois U.S.A.
  • 3124325632 | +1 312-432-5632 Illinois U.S.A.
  • 3124325633 | +1 312-432-5633 Illinois U.S.A.
  • 3124325634 | +1 312-432-5634 Illinois U.S.A.
  • 3124325635 | +1 312-432-5635 Illinois U.S.A.
  • 3124325636 | +1 312-432-5636 Illinois U.S.A.
  • 3124325637 | +1 312-432-5637 Illinois U.S.A.
  • 3124325638 | +1 312-432-5638 Illinois U.S.A.
  • 3124325639 | +1 312-432-5639 Illinois U.S.A.
  • 3124325640 | +1 312-432-5640 Illinois U.S.A.
  • 3124325641 | +1 312-432-5641 Illinois U.S.A.
  • 3124325642 | +1 312-432-5642 Illinois U.S.A.
  • 3124325643 | +1 312-432-5643 Illinois U.S.A.
  • 3124325644 | +1 312-432-5644 Illinois U.S.A.
  • 3124325645 | +1 312-432-5645 Illinois U.S.A.
  • 3124325646 | +1 312-432-5646 Illinois U.S.A.
  • 3124325647 | +1 312-432-5647 Illinois U.S.A.
  • 3124325648 | +1 312-432-5648 Illinois U.S.A.
  • 3124325649 | +1 312-432-5649 Illinois U.S.A.
  • 3124325650 | +1 312-432-5650 Illinois U.S.A.
  • 3124325651 | +1 312-432-5651 Illinois U.S.A.
  • 3124325652 | +1 312-432-5652 Illinois U.S.A.
  • 3124325653 | +1 312-432-5653 Illinois U.S.A.
  • 3124325654 | +1 312-432-5654 Illinois U.S.A.
  • 3124325655 | +1 312-432-5655 Illinois U.S.A.
  • 3124325656 | +1 312-432-5656 Illinois U.S.A.
  • 3124325657 | +1 312-432-5657 Illinois U.S.A.
  • 3124325658 | +1 312-432-5658 Illinois U.S.A.
  • 3124325659 | +1 312-432-5659 Illinois U.S.A.
  • 3124325660 | +1 312-432-5660 Illinois U.S.A.
  • 3124325661 | +1 312-432-5661 Illinois U.S.A.
  • 3124325662 | +1 312-432-5662 Illinois U.S.A.
  • 3124325663 | +1 312-432-5663 Illinois U.S.A.
  • 3124325664 | +1 312-432-5664 Illinois U.S.A.
  • 3124325665 | +1 312-432-5665 Illinois U.S.A.
  • 3124325666 | +1 312-432-5666 Illinois U.S.A.
  • 3124325667 | +1 312-432-5667 Illinois U.S.A.
  • 3124325668 | +1 312-432-5668 Illinois U.S.A.
  • 3124325669 | +1 312-432-5669 Illinois U.S.A.
  • 3124325670 | +1 312-432-5670 Illinois U.S.A.
  • 3124325671 | +1 312-432-5671 Illinois U.S.A.
  • 3124325672 | +1 312-432-5672 Illinois U.S.A.
  • 3124325673 | +1 312-432-5673 Illinois U.S.A.
  • 3124325674 | +1 312-432-5674 Illinois U.S.A.
  • 3124325675 | +1 312-432-5675 Illinois U.S.A.
  • 3124325676 | +1 312-432-5676 Illinois U.S.A.
  • 3124325677 | +1 312-432-5677 Illinois U.S.A.
  • 3124325678 | +1 312-432-5678 Illinois U.S.A.
  • 3124325679 | +1 312-432-5679 Illinois U.S.A.
  • 3124325680 | +1 312-432-5680 Illinois U.S.A.
  • 3124325681 | +1 312-432-5681 Illinois U.S.A.
  • 3124325682 | +1 312-432-5682 Illinois U.S.A.
  • 3124325683 | +1 312-432-5683 Illinois U.S.A.
  • 3124325684 | +1 312-432-5684 Illinois U.S.A.
  • 3124325685 | +1 312-432-5685 Illinois U.S.A.
  • 3124325686 | +1 312-432-5686 Illinois U.S.A.
  • 3124325687 | +1 312-432-5687 Illinois U.S.A.
  • 3124325688 | +1 312-432-5688 Illinois U.S.A.
  • 3124325689 | +1 312-432-5689 Illinois U.S.A.
  • 3124325690 | +1 312-432-5690 Illinois U.S.A.
  • 3124325691 | +1 312-432-5691 Illinois U.S.A.
  • 3124325692 | +1 312-432-5692 Illinois U.S.A.
  • 3124325693 | +1 312-432-5693 Illinois U.S.A.
  • 3124325694 | +1 312-432-5694 Illinois U.S.A.
  • 3124325695 | +1 312-432-5695 Illinois U.S.A.
  • 3124325696 | +1 312-432-5696 Illinois U.S.A.
  • 3124325697 | +1 312-432-5697 Illinois U.S.A.
  • 3124325698 | +1 312-432-5698 Illinois U.S.A.
  • 3124325699 | +1 312-432-5699 Illinois U.S.A.