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).

  • 3122055600 | +1 312-205-5600 Illinois U.S.A.
  • 3122055601 | +1 312-205-5601 Illinois U.S.A.
  • 3122055602 | +1 312-205-5602 Illinois U.S.A.
  • 3122055603 | +1 312-205-5603 Illinois U.S.A.
  • 3122055604 | +1 312-205-5604 Illinois U.S.A.
  • 3122055605 | +1 312-205-5605 Illinois U.S.A.
  • 3122055606 | +1 312-205-5606 Illinois U.S.A.
  • 3122055607 | +1 312-205-5607 Illinois U.S.A.
  • 3122055608 | +1 312-205-5608 Illinois U.S.A.
  • 3122055609 | +1 312-205-5609 Illinois U.S.A.
  • 3122055610 | +1 312-205-5610 Illinois U.S.A.
  • 3122055611 | +1 312-205-5611 Illinois U.S.A.
  • 3122055612 | +1 312-205-5612 Illinois U.S.A.
  • 3122055613 | +1 312-205-5613 Illinois U.S.A.
  • 3122055614 | +1 312-205-5614 Illinois U.S.A.
  • 3122055615 | +1 312-205-5615 Illinois U.S.A.
  • 3122055616 | +1 312-205-5616 Illinois U.S.A.
  • 3122055617 | +1 312-205-5617 Illinois U.S.A.
  • 3122055618 | +1 312-205-5618 Illinois U.S.A.
  • 3122055619 | +1 312-205-5619 Illinois U.S.A.
  • 3122055620 | +1 312-205-5620 Illinois U.S.A.
  • 3122055621 | +1 312-205-5621 Illinois U.S.A.
  • 3122055622 | +1 312-205-5622 Illinois U.S.A.
  • 3122055623 | +1 312-205-5623 Illinois U.S.A.
  • 3122055624 | +1 312-205-5624 Illinois U.S.A.
  • 3122055625 | +1 312-205-5625 Illinois U.S.A.
  • 3122055626 | +1 312-205-5626 Illinois U.S.A.
  • 3122055627 | +1 312-205-5627 Illinois U.S.A.
  • 3122055628 | +1 312-205-5628 Illinois U.S.A.
  • 3122055629 | +1 312-205-5629 Illinois U.S.A.
  • 3122055630 | +1 312-205-5630 Illinois U.S.A.
  • 3122055631 | +1 312-205-5631 Illinois U.S.A.
  • 3122055632 | +1 312-205-5632 Illinois U.S.A.
  • 3122055633 | +1 312-205-5633 Illinois U.S.A.
  • 3122055634 | +1 312-205-5634 Illinois U.S.A.
  • 3122055635 | +1 312-205-5635 Illinois U.S.A.
  • 3122055636 | +1 312-205-5636 Illinois U.S.A.
  • 3122055637 | +1 312-205-5637 Illinois U.S.A.
  • 3122055638 | +1 312-205-5638 Illinois U.S.A.
  • 3122055639 | +1 312-205-5639 Illinois U.S.A.
  • 3122055640 | +1 312-205-5640 Illinois U.S.A.
  • 3122055641 | +1 312-205-5641 Illinois U.S.A.
  • 3122055642 | +1 312-205-5642 Illinois U.S.A.
  • 3122055643 | +1 312-205-5643 Illinois U.S.A.
  • 3122055644 | +1 312-205-5644 Illinois U.S.A.
  • 3122055645 | +1 312-205-5645 Illinois U.S.A.
  • 3122055646 | +1 312-205-5646 Illinois U.S.A.
  • 3122055647 | +1 312-205-5647 Illinois U.S.A.
  • 3122055648 | +1 312-205-5648 Illinois U.S.A.
  • 3122055649 | +1 312-205-5649 Illinois U.S.A.
  • 3122055650 | +1 312-205-5650 Illinois U.S.A.
  • 3122055651 | +1 312-205-5651 Illinois U.S.A.
  • 3122055652 | +1 312-205-5652 Illinois U.S.A.
  • 3122055653 | +1 312-205-5653 Illinois U.S.A.
  • 3122055654 | +1 312-205-5654 Illinois U.S.A.
  • 3122055655 | +1 312-205-5655 Illinois U.S.A.
  • 3122055656 | +1 312-205-5656 Illinois U.S.A.
  • 3122055657 | +1 312-205-5657 Illinois U.S.A.
  • 3122055658 | +1 312-205-5658 Illinois U.S.A.
  • 3122055659 | +1 312-205-5659 Illinois U.S.A.
  • 3122055660 | +1 312-205-5660 Illinois U.S.A.
  • 3122055661 | +1 312-205-5661 Illinois U.S.A.
  • 3122055662 | +1 312-205-5662 Illinois U.S.A.
  • 3122055663 | +1 312-205-5663 Illinois U.S.A.
  • 3122055664 | +1 312-205-5664 Illinois U.S.A.
  • 3122055665 | +1 312-205-5665 Illinois U.S.A.
  • 3122055666 | +1 312-205-5666 Illinois U.S.A.
  • 3122055667 | +1 312-205-5667 Illinois U.S.A.
  • 3122055668 | +1 312-205-5668 Illinois U.S.A.
  • 3122055669 | +1 312-205-5669 Illinois U.S.A.
  • 3122055670 | +1 312-205-5670 Illinois U.S.A.
  • 3122055671 | +1 312-205-5671 Illinois U.S.A.
  • 3122055672 | +1 312-205-5672 Illinois U.S.A.
  • 3122055673 | +1 312-205-5673 Illinois U.S.A.
  • 3122055674 | +1 312-205-5674 Illinois U.S.A.
  • 3122055675 | +1 312-205-5675 Illinois U.S.A.
  • 3122055676 | +1 312-205-5676 Illinois U.S.A.
  • 3122055677 | +1 312-205-5677 Illinois U.S.A.
  • 3122055678 | +1 312-205-5678 Illinois U.S.A.
  • 3122055679 | +1 312-205-5679 Illinois U.S.A.
  • 3122055680 | +1 312-205-5680 Illinois U.S.A.
  • 3122055681 | +1 312-205-5681 Illinois U.S.A.
  • 3122055682 | +1 312-205-5682 Illinois U.S.A.
  • 3122055683 | +1 312-205-5683 Illinois U.S.A.
  • 3122055684 | +1 312-205-5684 Illinois U.S.A.
  • 3122055685 | +1 312-205-5685 Illinois U.S.A.
  • 3122055686 | +1 312-205-5686 Illinois U.S.A.
  • 3122055687 | +1 312-205-5687 Illinois U.S.A.
  • 3122055688 | +1 312-205-5688 Illinois U.S.A.
  • 3122055689 | +1 312-205-5689 Illinois U.S.A.
  • 3122055690 | +1 312-205-5690 Illinois U.S.A.
  • 3122055691 | +1 312-205-5691 Illinois U.S.A.
  • 3122055692 | +1 312-205-5692 Illinois U.S.A.
  • 3122055693 | +1 312-205-5693 Illinois U.S.A.
  • 3122055694 | +1 312-205-5694 Illinois U.S.A.
  • 3122055695 | +1 312-205-5695 Illinois U.S.A.
  • 3122055696 | +1 312-205-5696 Illinois U.S.A.
  • 3122055697 | +1 312-205-5697 Illinois U.S.A.
  • 3122055698 | +1 312-205-5698 Illinois U.S.A.
  • 3122055699 | +1 312-205-5699 Illinois U.S.A.