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).

  • 3128140600 | +1 312-814-0600 Illinois U.S.A.
  • 3128140601 | +1 312-814-0601 Illinois U.S.A.
  • 3128140602 | +1 312-814-0602 Illinois U.S.A.
  • 3128140603 | +1 312-814-0603 Illinois U.S.A.
  • 3128140604 | +1 312-814-0604 Illinois U.S.A.
  • 3128140605 | +1 312-814-0605 Illinois U.S.A.
  • 3128140606 | +1 312-814-0606 Illinois U.S.A.
  • 3128140607 | +1 312-814-0607 Illinois U.S.A.
  • 3128140608 | +1 312-814-0608 Illinois U.S.A.
  • 3128140609 | +1 312-814-0609 Illinois U.S.A.
  • 3128140610 | +1 312-814-0610 Illinois U.S.A.
  • 3128140611 | +1 312-814-0611 Illinois U.S.A.
  • 3128140612 | +1 312-814-0612 Illinois U.S.A.
  • 3128140613 | +1 312-814-0613 Illinois U.S.A.
  • 3128140614 | +1 312-814-0614 Illinois U.S.A.
  • 3128140615 | +1 312-814-0615 Illinois U.S.A.
  • 3128140616 | +1 312-814-0616 Illinois U.S.A.
  • 3128140617 | +1 312-814-0617 Illinois U.S.A.
  • 3128140618 | +1 312-814-0618 Illinois U.S.A.
  • 3128140619 | +1 312-814-0619 Illinois U.S.A.
  • 3128140620 | +1 312-814-0620 Illinois U.S.A.
  • 3128140621 | +1 312-814-0621 Illinois U.S.A.
  • 3128140622 | +1 312-814-0622 Illinois U.S.A.
  • 3128140623 | +1 312-814-0623 Illinois U.S.A.
  • 3128140624 | +1 312-814-0624 Illinois U.S.A.
  • 3128140625 | +1 312-814-0625 Illinois U.S.A.
  • 3128140626 | +1 312-814-0626 Illinois U.S.A.
  • 3128140627 | +1 312-814-0627 Illinois U.S.A.
  • 3128140628 | +1 312-814-0628 Illinois U.S.A.
  • 3128140629 | +1 312-814-0629 Illinois U.S.A.
  • 3128140630 | +1 312-814-0630 Illinois U.S.A.
  • 3128140631 | +1 312-814-0631 Illinois U.S.A.
  • 3128140632 | +1 312-814-0632 Illinois U.S.A.
  • 3128140633 | +1 312-814-0633 Illinois U.S.A.
  • 3128140634 | +1 312-814-0634 Illinois U.S.A.
  • 3128140635 | +1 312-814-0635 Illinois U.S.A.
  • 3128140636 | +1 312-814-0636 Illinois U.S.A.
  • 3128140637 | +1 312-814-0637 Illinois U.S.A.
  • 3128140638 | +1 312-814-0638 Illinois U.S.A.
  • 3128140639 | +1 312-814-0639 Illinois U.S.A.
  • 3128140640 | +1 312-814-0640 Illinois U.S.A.
  • 3128140641 | +1 312-814-0641 Illinois U.S.A.
  • 3128140642 | +1 312-814-0642 Illinois U.S.A.
  • 3128140643 | +1 312-814-0643 Illinois U.S.A.
  • 3128140644 | +1 312-814-0644 Illinois U.S.A.
  • 3128140645 | +1 312-814-0645 Illinois U.S.A.
  • 3128140646 | +1 312-814-0646 Illinois U.S.A.
  • 3128140647 | +1 312-814-0647 Illinois U.S.A.
  • 3128140648 | +1 312-814-0648 Illinois U.S.A.
  • 3128140649 | +1 312-814-0649 Illinois U.S.A.
  • 3128140650 | +1 312-814-0650 Illinois U.S.A.
  • 3128140651 | +1 312-814-0651 Illinois U.S.A.
  • 3128140652 | +1 312-814-0652 Illinois U.S.A.
  • 3128140653 | +1 312-814-0653 Illinois U.S.A.
  • 3128140654 | +1 312-814-0654 Illinois U.S.A.
  • 3128140655 | +1 312-814-0655 Illinois U.S.A.
  • 3128140656 | +1 312-814-0656 Illinois U.S.A.
  • 3128140657 | +1 312-814-0657 Illinois U.S.A.
  • 3128140658 | +1 312-814-0658 Illinois U.S.A.
  • 3128140659 | +1 312-814-0659 Illinois U.S.A.
  • 3128140660 | +1 312-814-0660 Illinois U.S.A.
  • 3128140661 | +1 312-814-0661 Illinois U.S.A.
  • 3128140662 | +1 312-814-0662 Illinois U.S.A.
  • 3128140663 | +1 312-814-0663 Illinois U.S.A.
  • 3128140664 | +1 312-814-0664 Illinois U.S.A.
  • 3128140665 | +1 312-814-0665 Illinois U.S.A.
  • 3128140666 | +1 312-814-0666 Illinois U.S.A.
  • 3128140667 | +1 312-814-0667 Illinois U.S.A.
  • 3128140668 | +1 312-814-0668 Illinois U.S.A.
  • 3128140669 | +1 312-814-0669 Illinois U.S.A.
  • 3128140670 | +1 312-814-0670 Illinois U.S.A.
  • 3128140671 | +1 312-814-0671 Illinois U.S.A.
  • 3128140672 | +1 312-814-0672 Illinois U.S.A.
  • 3128140673 | +1 312-814-0673 Illinois U.S.A.
  • 3128140674 | +1 312-814-0674 Illinois U.S.A.
  • 3128140675 | +1 312-814-0675 Illinois U.S.A.
  • 3128140676 | +1 312-814-0676 Illinois U.S.A.
  • 3128140677 | +1 312-814-0677 Illinois U.S.A.
  • 3128140678 | +1 312-814-0678 Illinois U.S.A.
  • 3128140679 | +1 312-814-0679 Illinois U.S.A.
  • 3128140680 | +1 312-814-0680 Illinois U.S.A.
  • 3128140681 | +1 312-814-0681 Illinois U.S.A.
  • 3128140682 | +1 312-814-0682 Illinois U.S.A.
  • 3128140683 | +1 312-814-0683 Illinois U.S.A.
  • 3128140684 | +1 312-814-0684 Illinois U.S.A.
  • 3128140685 | +1 312-814-0685 Illinois U.S.A.
  • 3128140686 | +1 312-814-0686 Illinois U.S.A.
  • 3128140687 | +1 312-814-0687 Illinois U.S.A.
  • 3128140688 | +1 312-814-0688 Illinois U.S.A.
  • 3128140689 | +1 312-814-0689 Illinois U.S.A.
  • 3128140690 | +1 312-814-0690 Illinois U.S.A.
  • 3128140691 | +1 312-814-0691 Illinois U.S.A.
  • 3128140692 | +1 312-814-0692 Illinois U.S.A.
  • 3128140693 | +1 312-814-0693 Illinois U.S.A.
  • 3128140694 | +1 312-814-0694 Illinois U.S.A.
  • 3128140695 | +1 312-814-0695 Illinois U.S.A.
  • 3128140696 | +1 312-814-0696 Illinois U.S.A.
  • 3128140697 | +1 312-814-0697 Illinois U.S.A.
  • 3128140698 | +1 312-814-0698 Illinois U.S.A.
  • 3128140699 | +1 312-814-0699 Illinois U.S.A.