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).

  • 3122050600 | +1 312-205-0600 Illinois U.S.A.
  • 3122050601 | +1 312-205-0601 Illinois U.S.A.
  • 3122050602 | +1 312-205-0602 Illinois U.S.A.
  • 3122050603 | +1 312-205-0603 Illinois U.S.A.
  • 3122050604 | +1 312-205-0604 Illinois U.S.A.
  • 3122050605 | +1 312-205-0605 Illinois U.S.A.
  • 3122050606 | +1 312-205-0606 Illinois U.S.A.
  • 3122050607 | +1 312-205-0607 Illinois U.S.A.
  • 3122050608 | +1 312-205-0608 Illinois U.S.A.
  • 3122050609 | +1 312-205-0609 Illinois U.S.A.
  • 3122050610 | +1 312-205-0610 Illinois U.S.A.
  • 3122050611 | +1 312-205-0611 Illinois U.S.A.
  • 3122050612 | +1 312-205-0612 Illinois U.S.A.
  • 3122050613 | +1 312-205-0613 Illinois U.S.A.
  • 3122050614 | +1 312-205-0614 Illinois U.S.A.
  • 3122050615 | +1 312-205-0615 Illinois U.S.A.
  • 3122050616 | +1 312-205-0616 Illinois U.S.A.
  • 3122050617 | +1 312-205-0617 Illinois U.S.A.
  • 3122050618 | +1 312-205-0618 Illinois U.S.A.
  • 3122050619 | +1 312-205-0619 Illinois U.S.A.
  • 3122050620 | +1 312-205-0620 Illinois U.S.A.
  • 3122050621 | +1 312-205-0621 Illinois U.S.A.
  • 3122050622 | +1 312-205-0622 Illinois U.S.A.
  • 3122050623 | +1 312-205-0623 Illinois U.S.A.
  • 3122050624 | +1 312-205-0624 Illinois U.S.A.
  • 3122050625 | +1 312-205-0625 Illinois U.S.A.
  • 3122050626 | +1 312-205-0626 Illinois U.S.A.
  • 3122050627 | +1 312-205-0627 Illinois U.S.A.
  • 3122050628 | +1 312-205-0628 Illinois U.S.A.
  • 3122050629 | +1 312-205-0629 Illinois U.S.A.
  • 3122050630 | +1 312-205-0630 Illinois U.S.A.
  • 3122050631 | +1 312-205-0631 Illinois U.S.A.
  • 3122050632 | +1 312-205-0632 Illinois U.S.A.
  • 3122050633 | +1 312-205-0633 Illinois U.S.A.
  • 3122050634 | +1 312-205-0634 Illinois U.S.A.
  • 3122050635 | +1 312-205-0635 Illinois U.S.A.
  • 3122050636 | +1 312-205-0636 Illinois U.S.A.
  • 3122050637 | +1 312-205-0637 Illinois U.S.A.
  • 3122050638 | +1 312-205-0638 Illinois U.S.A.
  • 3122050639 | +1 312-205-0639 Illinois U.S.A.
  • 3122050640 | +1 312-205-0640 Illinois U.S.A.
  • 3122050641 | +1 312-205-0641 Illinois U.S.A.
  • 3122050642 | +1 312-205-0642 Illinois U.S.A.
  • 3122050643 | +1 312-205-0643 Illinois U.S.A.
  • 3122050644 | +1 312-205-0644 Illinois U.S.A.
  • 3122050645 | +1 312-205-0645 Illinois U.S.A.
  • 3122050646 | +1 312-205-0646 Illinois U.S.A.
  • 3122050647 | +1 312-205-0647 Illinois U.S.A.
  • 3122050648 | +1 312-205-0648 Illinois U.S.A.
  • 3122050649 | +1 312-205-0649 Illinois U.S.A.
  • 3122050650 | +1 312-205-0650 Illinois U.S.A.
  • 3122050651 | +1 312-205-0651 Illinois U.S.A.
  • 3122050652 | +1 312-205-0652 Illinois U.S.A.
  • 3122050653 | +1 312-205-0653 Illinois U.S.A.
  • 3122050654 | +1 312-205-0654 Illinois U.S.A.
  • 3122050655 | +1 312-205-0655 Illinois U.S.A.
  • 3122050656 | +1 312-205-0656 Illinois U.S.A.
  • 3122050657 | +1 312-205-0657 Illinois U.S.A.
  • 3122050658 | +1 312-205-0658 Illinois U.S.A.
  • 3122050659 | +1 312-205-0659 Illinois U.S.A.
  • 3122050660 | +1 312-205-0660 Illinois U.S.A.
  • 3122050661 | +1 312-205-0661 Illinois U.S.A.
  • 3122050662 | +1 312-205-0662 Illinois U.S.A.
  • 3122050663 | +1 312-205-0663 Illinois U.S.A.
  • 3122050664 | +1 312-205-0664 Illinois U.S.A.
  • 3122050665 | +1 312-205-0665 Illinois U.S.A.
  • 3122050666 | +1 312-205-0666 Illinois U.S.A.
  • 3122050667 | +1 312-205-0667 Illinois U.S.A.
  • 3122050668 | +1 312-205-0668 Illinois U.S.A.
  • 3122050669 | +1 312-205-0669 Illinois U.S.A.
  • 3122050670 | +1 312-205-0670 Illinois U.S.A.
  • 3122050671 | +1 312-205-0671 Illinois U.S.A.
  • 3122050672 | +1 312-205-0672 Illinois U.S.A.
  • 3122050673 | +1 312-205-0673 Illinois U.S.A.
  • 3122050674 | +1 312-205-0674 Illinois U.S.A.
  • 3122050675 | +1 312-205-0675 Illinois U.S.A.
  • 3122050676 | +1 312-205-0676 Illinois U.S.A.
  • 3122050677 | +1 312-205-0677 Illinois U.S.A.
  • 3122050678 | +1 312-205-0678 Illinois U.S.A.
  • 3122050679 | +1 312-205-0679 Illinois U.S.A.
  • 3122050680 | +1 312-205-0680 Illinois U.S.A.
  • 3122050681 | +1 312-205-0681 Illinois U.S.A.
  • 3122050682 | +1 312-205-0682 Illinois U.S.A.
  • 3122050683 | +1 312-205-0683 Illinois U.S.A.
  • 3122050684 | +1 312-205-0684 Illinois U.S.A.
  • 3122050685 | +1 312-205-0685 Illinois U.S.A.
  • 3122050686 | +1 312-205-0686 Illinois U.S.A.
  • 3122050687 | +1 312-205-0687 Illinois U.S.A.
  • 3122050688 | +1 312-205-0688 Illinois U.S.A.
  • 3122050689 | +1 312-205-0689 Illinois U.S.A.
  • 3122050690 | +1 312-205-0690 Illinois U.S.A.
  • 3122050691 | +1 312-205-0691 Illinois U.S.A.
  • 3122050692 | +1 312-205-0692 Illinois U.S.A.
  • 3122050693 | +1 312-205-0693 Illinois U.S.A.
  • 3122050694 | +1 312-205-0694 Illinois U.S.A.
  • 3122050695 | +1 312-205-0695 Illinois U.S.A.
  • 3122050696 | +1 312-205-0696 Illinois U.S.A.
  • 3122050697 | +1 312-205-0697 Illinois U.S.A.
  • 3122050698 | +1 312-205-0698 Illinois U.S.A.
  • 3122050699 | +1 312-205-0699 Illinois U.S.A.