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).

  • 3128146600 | +1 312-814-6600 Illinois U.S.A.
  • 3128146601 | +1 312-814-6601 Illinois U.S.A.
  • 3128146602 | +1 312-814-6602 Illinois U.S.A.
  • 3128146603 | +1 312-814-6603 Illinois U.S.A.
  • 3128146604 | +1 312-814-6604 Illinois U.S.A.
  • 3128146605 | +1 312-814-6605 Illinois U.S.A.
  • 3128146606 | +1 312-814-6606 Illinois U.S.A.
  • 3128146607 | +1 312-814-6607 Illinois U.S.A.
  • 3128146608 | +1 312-814-6608 Illinois U.S.A.
  • 3128146609 | +1 312-814-6609 Illinois U.S.A.
  • 3128146610 | +1 312-814-6610 Illinois U.S.A.
  • 3128146611 | +1 312-814-6611 Illinois U.S.A.
  • 3128146612 | +1 312-814-6612 Illinois U.S.A.
  • 3128146613 | +1 312-814-6613 Illinois U.S.A.
  • 3128146614 | +1 312-814-6614 Illinois U.S.A.
  • 3128146615 | +1 312-814-6615 Illinois U.S.A.
  • 3128146616 | +1 312-814-6616 Illinois U.S.A.
  • 3128146617 | +1 312-814-6617 Illinois U.S.A.
  • 3128146618 | +1 312-814-6618 Illinois U.S.A.
  • 3128146619 | +1 312-814-6619 Illinois U.S.A.
  • 3128146620 | +1 312-814-6620 Illinois U.S.A.
  • 3128146621 | +1 312-814-6621 Illinois U.S.A.
  • 3128146622 | +1 312-814-6622 Illinois U.S.A.
  • 3128146623 | +1 312-814-6623 Illinois U.S.A.
  • 3128146624 | +1 312-814-6624 Illinois U.S.A.
  • 3128146625 | +1 312-814-6625 Illinois U.S.A.
  • 3128146626 | +1 312-814-6626 Illinois U.S.A.
  • 3128146627 | +1 312-814-6627 Illinois U.S.A.
  • 3128146628 | +1 312-814-6628 Illinois U.S.A.
  • 3128146629 | +1 312-814-6629 Illinois U.S.A.
  • 3128146630 | +1 312-814-6630 Illinois U.S.A.
  • 3128146631 | +1 312-814-6631 Illinois U.S.A.
  • 3128146632 | +1 312-814-6632 Illinois U.S.A.
  • 3128146633 | +1 312-814-6633 Illinois U.S.A.
  • 3128146634 | +1 312-814-6634 Illinois U.S.A.
  • 3128146635 | +1 312-814-6635 Illinois U.S.A.
  • 3128146636 | +1 312-814-6636 Illinois U.S.A.
  • 3128146637 | +1 312-814-6637 Illinois U.S.A.
  • 3128146638 | +1 312-814-6638 Illinois U.S.A.
  • 3128146639 | +1 312-814-6639 Illinois U.S.A.
  • 3128146640 | +1 312-814-6640 Illinois U.S.A.
  • 3128146641 | +1 312-814-6641 Illinois U.S.A.
  • 3128146642 | +1 312-814-6642 Illinois U.S.A.
  • 3128146643 | +1 312-814-6643 Illinois U.S.A.
  • 3128146644 | +1 312-814-6644 Illinois U.S.A.
  • 3128146645 | +1 312-814-6645 Illinois U.S.A.
  • 3128146646 | +1 312-814-6646 Illinois U.S.A.
  • 3128146647 | +1 312-814-6647 Illinois U.S.A.
  • 3128146648 | +1 312-814-6648 Illinois U.S.A.
  • 3128146649 | +1 312-814-6649 Illinois U.S.A.
  • 3128146650 | +1 312-814-6650 Illinois U.S.A.
  • 3128146651 | +1 312-814-6651 Illinois U.S.A.
  • 3128146652 | +1 312-814-6652 Illinois U.S.A.
  • 3128146653 | +1 312-814-6653 Illinois U.S.A.
  • 3128146654 | +1 312-814-6654 Illinois U.S.A.
  • 3128146655 | +1 312-814-6655 Illinois U.S.A.
  • 3128146656 | +1 312-814-6656 Illinois U.S.A.
  • 3128146657 | +1 312-814-6657 Illinois U.S.A.
  • 3128146658 | +1 312-814-6658 Illinois U.S.A.
  • 3128146659 | +1 312-814-6659 Illinois U.S.A.
  • 3128146660 | +1 312-814-6660 Illinois U.S.A.
  • 3128146661 | +1 312-814-6661 Illinois U.S.A.
  • 3128146662 | +1 312-814-6662 Illinois U.S.A.
  • 3128146663 | +1 312-814-6663 Illinois U.S.A.
  • 3128146664 | +1 312-814-6664 Illinois U.S.A.
  • 3128146665 | +1 312-814-6665 Illinois U.S.A.
  • 3128146666 | +1 312-814-6666 Illinois U.S.A.
  • 3128146667 | +1 312-814-6667 Illinois U.S.A.
  • 3128146668 | +1 312-814-6668 Illinois U.S.A.
  • 3128146669 | +1 312-814-6669 Illinois U.S.A.
  • 3128146670 | +1 312-814-6670 Illinois U.S.A.
  • 3128146671 | +1 312-814-6671 Illinois U.S.A.
  • 3128146672 | +1 312-814-6672 Illinois U.S.A.
  • 3128146673 | +1 312-814-6673 Illinois U.S.A.
  • 3128146674 | +1 312-814-6674 Illinois U.S.A.
  • 3128146675 | +1 312-814-6675 Illinois U.S.A.
  • 3128146676 | +1 312-814-6676 Illinois U.S.A.
  • 3128146677 | +1 312-814-6677 Illinois U.S.A.
  • 3128146678 | +1 312-814-6678 Illinois U.S.A.
  • 3128146679 | +1 312-814-6679 Illinois U.S.A.
  • 3128146680 | +1 312-814-6680 Illinois U.S.A.
  • 3128146681 | +1 312-814-6681 Illinois U.S.A.
  • 3128146682 | +1 312-814-6682 Illinois U.S.A.
  • 3128146683 | +1 312-814-6683 Illinois U.S.A.
  • 3128146684 | +1 312-814-6684 Illinois U.S.A.
  • 3128146685 | +1 312-814-6685 Illinois U.S.A.
  • 3128146686 | +1 312-814-6686 Illinois U.S.A.
  • 3128146687 | +1 312-814-6687 Illinois U.S.A.
  • 3128146688 | +1 312-814-6688 Illinois U.S.A.
  • 3128146689 | +1 312-814-6689 Illinois U.S.A.
  • 3128146690 | +1 312-814-6690 Illinois U.S.A.
  • 3128146691 | +1 312-814-6691 Illinois U.S.A.
  • 3128146692 | +1 312-814-6692 Illinois U.S.A.
  • 3128146693 | +1 312-814-6693 Illinois U.S.A.
  • 3128146694 | +1 312-814-6694 Illinois U.S.A.
  • 3128146695 | +1 312-814-6695 Illinois U.S.A.
  • 3128146696 | +1 312-814-6696 Illinois U.S.A.
  • 3128146697 | +1 312-814-6697 Illinois U.S.A.
  • 3128146698 | +1 312-814-6698 Illinois U.S.A.
  • 3128146699 | +1 312-814-6699 Illinois U.S.A.