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).

  • 3123860600 | +1 312-386-0600 Illinois U.S.A.
  • 3123860601 | +1 312-386-0601 Illinois U.S.A.
  • 3123860602 | +1 312-386-0602 Illinois U.S.A.
  • 3123860603 | +1 312-386-0603 Illinois U.S.A.
  • 3123860604 | +1 312-386-0604 Illinois U.S.A.
  • 3123860605 | +1 312-386-0605 Illinois U.S.A.
  • 3123860606 | +1 312-386-0606 Illinois U.S.A.
  • 3123860607 | +1 312-386-0607 Illinois U.S.A.
  • 3123860608 | +1 312-386-0608 Illinois U.S.A.
  • 3123860609 | +1 312-386-0609 Illinois U.S.A.
  • 3123860610 | +1 312-386-0610 Illinois U.S.A.
  • 3123860611 | +1 312-386-0611 Illinois U.S.A.
  • 3123860612 | +1 312-386-0612 Illinois U.S.A.
  • 3123860613 | +1 312-386-0613 Illinois U.S.A.
  • 3123860614 | +1 312-386-0614 Illinois U.S.A.
  • 3123860615 | +1 312-386-0615 Illinois U.S.A.
  • 3123860616 | +1 312-386-0616 Illinois U.S.A.
  • 3123860617 | +1 312-386-0617 Illinois U.S.A.
  • 3123860618 | +1 312-386-0618 Illinois U.S.A.
  • 3123860619 | +1 312-386-0619 Illinois U.S.A.
  • 3123860620 | +1 312-386-0620 Illinois U.S.A.
  • 3123860621 | +1 312-386-0621 Illinois U.S.A.
  • 3123860622 | +1 312-386-0622 Illinois U.S.A.
  • 3123860623 | +1 312-386-0623 Illinois U.S.A.
  • 3123860624 | +1 312-386-0624 Illinois U.S.A.
  • 3123860625 | +1 312-386-0625 Illinois U.S.A.
  • 3123860626 | +1 312-386-0626 Illinois U.S.A.
  • 3123860627 | +1 312-386-0627 Illinois U.S.A.
  • 3123860628 | +1 312-386-0628 Illinois U.S.A.
  • 3123860629 | +1 312-386-0629 Illinois U.S.A.
  • 3123860630 | +1 312-386-0630 Illinois U.S.A.
  • 3123860631 | +1 312-386-0631 Illinois U.S.A.
  • 3123860632 | +1 312-386-0632 Illinois U.S.A.
  • 3123860633 | +1 312-386-0633 Illinois U.S.A.
  • 3123860634 | +1 312-386-0634 Illinois U.S.A.
  • 3123860635 | +1 312-386-0635 Illinois U.S.A.
  • 3123860636 | +1 312-386-0636 Illinois U.S.A.
  • 3123860637 | +1 312-386-0637 Illinois U.S.A.
  • 3123860638 | +1 312-386-0638 Illinois U.S.A.
  • 3123860639 | +1 312-386-0639 Illinois U.S.A.
  • 3123860640 | +1 312-386-0640 Illinois U.S.A.
  • 3123860641 | +1 312-386-0641 Illinois U.S.A.
  • 3123860642 | +1 312-386-0642 Illinois U.S.A.
  • 3123860643 | +1 312-386-0643 Illinois U.S.A.
  • 3123860644 | +1 312-386-0644 Illinois U.S.A.
  • 3123860645 | +1 312-386-0645 Illinois U.S.A.
  • 3123860646 | +1 312-386-0646 Illinois U.S.A.
  • 3123860647 | +1 312-386-0647 Illinois U.S.A.
  • 3123860648 | +1 312-386-0648 Illinois U.S.A.
  • 3123860649 | +1 312-386-0649 Illinois U.S.A.
  • 3123860650 | +1 312-386-0650 Illinois U.S.A.
  • 3123860651 | +1 312-386-0651 Illinois U.S.A.
  • 3123860652 | +1 312-386-0652 Illinois U.S.A.
  • 3123860653 | +1 312-386-0653 Illinois U.S.A.
  • 3123860654 | +1 312-386-0654 Illinois U.S.A.
  • 3123860655 | +1 312-386-0655 Illinois U.S.A.
  • 3123860656 | +1 312-386-0656 Illinois U.S.A.
  • 3123860657 | +1 312-386-0657 Illinois U.S.A.
  • 3123860658 | +1 312-386-0658 Illinois U.S.A.
  • 3123860659 | +1 312-386-0659 Illinois U.S.A.
  • 3123860660 | +1 312-386-0660 Illinois U.S.A.
  • 3123860661 | +1 312-386-0661 Illinois U.S.A.
  • 3123860662 | +1 312-386-0662 Illinois U.S.A.
  • 3123860663 | +1 312-386-0663 Illinois U.S.A.
  • 3123860664 | +1 312-386-0664 Illinois U.S.A.
  • 3123860665 | +1 312-386-0665 Illinois U.S.A.
  • 3123860666 | +1 312-386-0666 Illinois U.S.A.
  • 3123860667 | +1 312-386-0667 Illinois U.S.A.
  • 3123860668 | +1 312-386-0668 Illinois U.S.A.
  • 3123860669 | +1 312-386-0669 Illinois U.S.A.
  • 3123860670 | +1 312-386-0670 Illinois U.S.A.
  • 3123860671 | +1 312-386-0671 Illinois U.S.A.
  • 3123860672 | +1 312-386-0672 Illinois U.S.A.
  • 3123860673 | +1 312-386-0673 Illinois U.S.A.
  • 3123860674 | +1 312-386-0674 Illinois U.S.A.
  • 3123860675 | +1 312-386-0675 Illinois U.S.A.
  • 3123860676 | +1 312-386-0676 Illinois U.S.A.
  • 3123860677 | +1 312-386-0677 Illinois U.S.A.
  • 3123860678 | +1 312-386-0678 Illinois U.S.A.
  • 3123860679 | +1 312-386-0679 Illinois U.S.A.
  • 3123860680 | +1 312-386-0680 Illinois U.S.A.
  • 3123860681 | +1 312-386-0681 Illinois U.S.A.
  • 3123860682 | +1 312-386-0682 Illinois U.S.A.
  • 3123860683 | +1 312-386-0683 Illinois U.S.A.
  • 3123860684 | +1 312-386-0684 Illinois U.S.A.
  • 3123860685 | +1 312-386-0685 Illinois U.S.A.
  • 3123860686 | +1 312-386-0686 Illinois U.S.A.
  • 3123860687 | +1 312-386-0687 Illinois U.S.A.
  • 3123860688 | +1 312-386-0688 Illinois U.S.A.
  • 3123860689 | +1 312-386-0689 Illinois U.S.A.
  • 3123860690 | +1 312-386-0690 Illinois U.S.A.
  • 3123860691 | +1 312-386-0691 Illinois U.S.A.
  • 3123860692 | +1 312-386-0692 Illinois U.S.A.
  • 3123860693 | +1 312-386-0693 Illinois U.S.A.
  • 3123860694 | +1 312-386-0694 Illinois U.S.A.
  • 3123860695 | +1 312-386-0695 Illinois U.S.A.
  • 3123860696 | +1 312-386-0696 Illinois U.S.A.
  • 3123860697 | +1 312-386-0697 Illinois U.S.A.
  • 3123860698 | +1 312-386-0698 Illinois U.S.A.
  • 3123860699 | +1 312-386-0699 Illinois U.S.A.