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).

  • 3124796600 | +1 312-479-6600 Illinois U.S.A.
  • 3124796601 | +1 312-479-6601 Illinois U.S.A.
  • 3124796602 | +1 312-479-6602 Illinois U.S.A.
  • 3124796603 | +1 312-479-6603 Illinois U.S.A.
  • 3124796604 | +1 312-479-6604 Illinois U.S.A.
  • 3124796605 | +1 312-479-6605 Illinois U.S.A.
  • 3124796606 | +1 312-479-6606 Illinois U.S.A.
  • 3124796607 | +1 312-479-6607 Illinois U.S.A.
  • 3124796608 | +1 312-479-6608 Illinois U.S.A.
  • 3124796609 | +1 312-479-6609 Illinois U.S.A.
  • 3124796610 | +1 312-479-6610 Illinois U.S.A.
  • 3124796611 | +1 312-479-6611 Illinois U.S.A.
  • 3124796612 | +1 312-479-6612 Illinois U.S.A.
  • 3124796613 | +1 312-479-6613 Illinois U.S.A.
  • 3124796614 | +1 312-479-6614 Illinois U.S.A.
  • 3124796615 | +1 312-479-6615 Illinois U.S.A.
  • 3124796616 | +1 312-479-6616 Illinois U.S.A.
  • 3124796617 | +1 312-479-6617 Illinois U.S.A.
  • 3124796618 | +1 312-479-6618 Illinois U.S.A.
  • 3124796619 | +1 312-479-6619 Illinois U.S.A.
  • 3124796620 | +1 312-479-6620 Illinois U.S.A.
  • 3124796621 | +1 312-479-6621 Illinois U.S.A.
  • 3124796622 | +1 312-479-6622 Illinois U.S.A.
  • 3124796623 | +1 312-479-6623 Illinois U.S.A.
  • 3124796624 | +1 312-479-6624 Illinois U.S.A.
  • 3124796625 | +1 312-479-6625 Illinois U.S.A.
  • 3124796626 | +1 312-479-6626 Illinois U.S.A.
  • 3124796627 | +1 312-479-6627 Illinois U.S.A.
  • 3124796628 | +1 312-479-6628 Illinois U.S.A.
  • 3124796629 | +1 312-479-6629 Illinois U.S.A.
  • 3124796630 | +1 312-479-6630 Illinois U.S.A.
  • 3124796631 | +1 312-479-6631 Illinois U.S.A.
  • 3124796632 | +1 312-479-6632 Illinois U.S.A.
  • 3124796633 | +1 312-479-6633 Illinois U.S.A.
  • 3124796634 | +1 312-479-6634 Illinois U.S.A.
  • 3124796635 | +1 312-479-6635 Illinois U.S.A.
  • 3124796636 | +1 312-479-6636 Illinois U.S.A.
  • 3124796637 | +1 312-479-6637 Illinois U.S.A.
  • 3124796638 | +1 312-479-6638 Illinois U.S.A.
  • 3124796639 | +1 312-479-6639 Illinois U.S.A.
  • 3124796640 | +1 312-479-6640 Illinois U.S.A.
  • 3124796641 | +1 312-479-6641 Illinois U.S.A.
  • 3124796642 | +1 312-479-6642 Illinois U.S.A.
  • 3124796643 | +1 312-479-6643 Illinois U.S.A.
  • 3124796644 | +1 312-479-6644 Illinois U.S.A.
  • 3124796645 | +1 312-479-6645 Illinois U.S.A.
  • 3124796646 | +1 312-479-6646 Illinois U.S.A.
  • 3124796647 | +1 312-479-6647 Illinois U.S.A.
  • 3124796648 | +1 312-479-6648 Illinois U.S.A.
  • 3124796649 | +1 312-479-6649 Illinois U.S.A.
  • 3124796650 | +1 312-479-6650 Illinois U.S.A.
  • 3124796651 | +1 312-479-6651 Illinois U.S.A.
  • 3124796652 | +1 312-479-6652 Illinois U.S.A.
  • 3124796653 | +1 312-479-6653 Illinois U.S.A.
  • 3124796654 | +1 312-479-6654 Illinois U.S.A.
  • 3124796655 | +1 312-479-6655 Illinois U.S.A.
  • 3124796656 | +1 312-479-6656 Illinois U.S.A.
  • 3124796657 | +1 312-479-6657 Illinois U.S.A.
  • 3124796658 | +1 312-479-6658 Illinois U.S.A.
  • 3124796659 | +1 312-479-6659 Illinois U.S.A.
  • 3124796660 | +1 312-479-6660 Illinois U.S.A.
  • 3124796661 | +1 312-479-6661 Illinois U.S.A.
  • 3124796662 | +1 312-479-6662 Illinois U.S.A.
  • 3124796663 | +1 312-479-6663 Illinois U.S.A.
  • 3124796664 | +1 312-479-6664 Illinois U.S.A.
  • 3124796665 | +1 312-479-6665 Illinois U.S.A.
  • 3124796666 | +1 312-479-6666 Illinois U.S.A.
  • 3124796667 | +1 312-479-6667 Illinois U.S.A.
  • 3124796668 | +1 312-479-6668 Illinois U.S.A.
  • 3124796669 | +1 312-479-6669 Illinois U.S.A.
  • 3124796670 | +1 312-479-6670 Illinois U.S.A.
  • 3124796671 | +1 312-479-6671 Illinois U.S.A.
  • 3124796672 | +1 312-479-6672 Illinois U.S.A.
  • 3124796673 | +1 312-479-6673 Illinois U.S.A.
  • 3124796674 | +1 312-479-6674 Illinois U.S.A.
  • 3124796675 | +1 312-479-6675 Illinois U.S.A.
  • 3124796676 | +1 312-479-6676 Illinois U.S.A.
  • 3124796677 | +1 312-479-6677 Illinois U.S.A.
  • 3124796678 | +1 312-479-6678 Illinois U.S.A.
  • 3124796679 | +1 312-479-6679 Illinois U.S.A.
  • 3124796680 | +1 312-479-6680 Illinois U.S.A.
  • 3124796681 | +1 312-479-6681 Illinois U.S.A.
  • 3124796682 | +1 312-479-6682 Illinois U.S.A.
  • 3124796683 | +1 312-479-6683 Illinois U.S.A.
  • 3124796684 | +1 312-479-6684 Illinois U.S.A.
  • 3124796685 | +1 312-479-6685 Illinois U.S.A.
  • 3124796686 | +1 312-479-6686 Illinois U.S.A.
  • 3124796687 | +1 312-479-6687 Illinois U.S.A.
  • 3124796688 | +1 312-479-6688 Illinois U.S.A.
  • 3124796689 | +1 312-479-6689 Illinois U.S.A.
  • 3124796690 | +1 312-479-6690 Illinois U.S.A.
  • 3124796691 | +1 312-479-6691 Illinois U.S.A.
  • 3124796692 | +1 312-479-6692 Illinois U.S.A.
  • 3124796693 | +1 312-479-6693 Illinois U.S.A.
  • 3124796694 | +1 312-479-6694 Illinois U.S.A.
  • 3124796695 | +1 312-479-6695 Illinois U.S.A.
  • 3124796696 | +1 312-479-6696 Illinois U.S.A.
  • 3124796697 | +1 312-479-6697 Illinois U.S.A.
  • 3124796698 | +1 312-479-6698 Illinois U.S.A.
  • 3124796699 | +1 312-479-6699 Illinois U.S.A.