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).

  • 3128840600 | +1 312-884-0600 Illinois U.S.A.
  • 3128840601 | +1 312-884-0601 Illinois U.S.A.
  • 3128840602 | +1 312-884-0602 Illinois U.S.A.
  • 3128840603 | +1 312-884-0603 Illinois U.S.A.
  • 3128840604 | +1 312-884-0604 Illinois U.S.A.
  • 3128840605 | +1 312-884-0605 Illinois U.S.A.
  • 3128840606 | +1 312-884-0606 Illinois U.S.A.
  • 3128840607 | +1 312-884-0607 Illinois U.S.A.
  • 3128840608 | +1 312-884-0608 Illinois U.S.A.
  • 3128840609 | +1 312-884-0609 Illinois U.S.A.
  • 3128840610 | +1 312-884-0610 Illinois U.S.A.
  • 3128840611 | +1 312-884-0611 Illinois U.S.A.
  • 3128840612 | +1 312-884-0612 Illinois U.S.A.
  • 3128840613 | +1 312-884-0613 Illinois U.S.A.
  • 3128840614 | +1 312-884-0614 Illinois U.S.A.
  • 3128840615 | +1 312-884-0615 Illinois U.S.A.
  • 3128840616 | +1 312-884-0616 Illinois U.S.A.
  • 3128840617 | +1 312-884-0617 Illinois U.S.A.
  • 3128840618 | +1 312-884-0618 Illinois U.S.A.
  • 3128840619 | +1 312-884-0619 Illinois U.S.A.
  • 3128840620 | +1 312-884-0620 Illinois U.S.A.
  • 3128840621 | +1 312-884-0621 Illinois U.S.A.
  • 3128840622 | +1 312-884-0622 Illinois U.S.A.
  • 3128840623 | +1 312-884-0623 Illinois U.S.A.
  • 3128840624 | +1 312-884-0624 Illinois U.S.A.
  • 3128840625 | +1 312-884-0625 Illinois U.S.A.
  • 3128840626 | +1 312-884-0626 Illinois U.S.A.
  • 3128840627 | +1 312-884-0627 Illinois U.S.A.
  • 3128840628 | +1 312-884-0628 Illinois U.S.A.
  • 3128840629 | +1 312-884-0629 Illinois U.S.A.
  • 3128840630 | +1 312-884-0630 Illinois U.S.A.
  • 3128840631 | +1 312-884-0631 Illinois U.S.A.
  • 3128840632 | +1 312-884-0632 Illinois U.S.A.
  • 3128840633 | +1 312-884-0633 Illinois U.S.A.
  • 3128840634 | +1 312-884-0634 Illinois U.S.A.
  • 3128840635 | +1 312-884-0635 Illinois U.S.A.
  • 3128840636 | +1 312-884-0636 Illinois U.S.A.
  • 3128840637 | +1 312-884-0637 Illinois U.S.A.
  • 3128840638 | +1 312-884-0638 Illinois U.S.A.
  • 3128840639 | +1 312-884-0639 Illinois U.S.A.
  • 3128840640 | +1 312-884-0640 Illinois U.S.A.
  • 3128840641 | +1 312-884-0641 Illinois U.S.A.
  • 3128840642 | +1 312-884-0642 Illinois U.S.A.
  • 3128840643 | +1 312-884-0643 Illinois U.S.A.
  • 3128840644 | +1 312-884-0644 Illinois U.S.A.
  • 3128840645 | +1 312-884-0645 Illinois U.S.A.
  • 3128840646 | +1 312-884-0646 Illinois U.S.A.
  • 3128840647 | +1 312-884-0647 Illinois U.S.A.
  • 3128840648 | +1 312-884-0648 Illinois U.S.A.
  • 3128840649 | +1 312-884-0649 Illinois U.S.A.
  • 3128840650 | +1 312-884-0650 Illinois U.S.A.
  • 3128840651 | +1 312-884-0651 Illinois U.S.A.
  • 3128840652 | +1 312-884-0652 Illinois U.S.A.
  • 3128840653 | +1 312-884-0653 Illinois U.S.A.
  • 3128840654 | +1 312-884-0654 Illinois U.S.A.
  • 3128840655 | +1 312-884-0655 Illinois U.S.A.
  • 3128840656 | +1 312-884-0656 Illinois U.S.A.
  • 3128840657 | +1 312-884-0657 Illinois U.S.A.
  • 3128840658 | +1 312-884-0658 Illinois U.S.A.
  • 3128840659 | +1 312-884-0659 Illinois U.S.A.
  • 3128840660 | +1 312-884-0660 Illinois U.S.A.
  • 3128840661 | +1 312-884-0661 Illinois U.S.A.
  • 3128840662 | +1 312-884-0662 Illinois U.S.A.
  • 3128840663 | +1 312-884-0663 Illinois U.S.A.
  • 3128840664 | +1 312-884-0664 Illinois U.S.A.
  • 3128840665 | +1 312-884-0665 Illinois U.S.A.
  • 3128840666 | +1 312-884-0666 Illinois U.S.A.
  • 3128840667 | +1 312-884-0667 Illinois U.S.A.
  • 3128840668 | +1 312-884-0668 Illinois U.S.A.
  • 3128840669 | +1 312-884-0669 Illinois U.S.A.
  • 3128840670 | +1 312-884-0670 Illinois U.S.A.
  • 3128840671 | +1 312-884-0671 Illinois U.S.A.
  • 3128840672 | +1 312-884-0672 Illinois U.S.A.
  • 3128840673 | +1 312-884-0673 Illinois U.S.A.
  • 3128840674 | +1 312-884-0674 Illinois U.S.A.
  • 3128840675 | +1 312-884-0675 Illinois U.S.A.
  • 3128840676 | +1 312-884-0676 Illinois U.S.A.
  • 3128840677 | +1 312-884-0677 Illinois U.S.A.
  • 3128840678 | +1 312-884-0678 Illinois U.S.A.
  • 3128840679 | +1 312-884-0679 Illinois U.S.A.
  • 3128840680 | +1 312-884-0680 Illinois U.S.A.
  • 3128840681 | +1 312-884-0681 Illinois U.S.A.
  • 3128840682 | +1 312-884-0682 Illinois U.S.A.
  • 3128840683 | +1 312-884-0683 Illinois U.S.A.
  • 3128840684 | +1 312-884-0684 Illinois U.S.A.
  • 3128840685 | +1 312-884-0685 Illinois U.S.A.
  • 3128840686 | +1 312-884-0686 Illinois U.S.A.
  • 3128840687 | +1 312-884-0687 Illinois U.S.A.
  • 3128840688 | +1 312-884-0688 Illinois U.S.A.
  • 3128840689 | +1 312-884-0689 Illinois U.S.A.
  • 3128840690 | +1 312-884-0690 Illinois U.S.A.
  • 3128840691 | +1 312-884-0691 Illinois U.S.A.
  • 3128840692 | +1 312-884-0692 Illinois U.S.A.
  • 3128840693 | +1 312-884-0693 Illinois U.S.A.
  • 3128840694 | +1 312-884-0694 Illinois U.S.A.
  • 3128840695 | +1 312-884-0695 Illinois U.S.A.
  • 3128840696 | +1 312-884-0696 Illinois U.S.A.
  • 3128840697 | +1 312-884-0697 Illinois U.S.A.
  • 3128840698 | +1 312-884-0698 Illinois U.S.A.
  • 3128840699 | +1 312-884-0699 Illinois U.S.A.