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).

  • 3127266600 | +1 312-726-6600 Illinois U.S.A.
  • 3127266601 | +1 312-726-6601 Illinois U.S.A.
  • 3127266602 | +1 312-726-6602 Illinois U.S.A.
  • 3127266603 | +1 312-726-6603 Illinois U.S.A.
  • 3127266604 | +1 312-726-6604 Illinois U.S.A.
  • 3127266605 | +1 312-726-6605 Illinois U.S.A.
  • 3127266606 | +1 312-726-6606 Illinois U.S.A.
  • 3127266607 | +1 312-726-6607 Illinois U.S.A.
  • 3127266608 | +1 312-726-6608 Illinois U.S.A.
  • 3127266609 | +1 312-726-6609 Illinois U.S.A.
  • 3127266610 | +1 312-726-6610 Illinois U.S.A.
  • 3127266611 | +1 312-726-6611 Illinois U.S.A.
  • 3127266612 | +1 312-726-6612 Illinois U.S.A.
  • 3127266613 | +1 312-726-6613 Illinois U.S.A.
  • 3127266614 | +1 312-726-6614 Illinois U.S.A.
  • 3127266615 | +1 312-726-6615 Illinois U.S.A.
  • 3127266616 | +1 312-726-6616 Illinois U.S.A.
  • 3127266617 | +1 312-726-6617 Illinois U.S.A.
  • 3127266618 | +1 312-726-6618 Illinois U.S.A.
  • 3127266619 | +1 312-726-6619 Illinois U.S.A.
  • 3127266620 | +1 312-726-6620 Illinois U.S.A.
  • 3127266621 | +1 312-726-6621 Illinois U.S.A.
  • 3127266622 | +1 312-726-6622 Illinois U.S.A.
  • 3127266623 | +1 312-726-6623 Illinois U.S.A.
  • 3127266624 | +1 312-726-6624 Illinois U.S.A.
  • 3127266625 | +1 312-726-6625 Illinois U.S.A.
  • 3127266626 | +1 312-726-6626 Illinois U.S.A.
  • 3127266627 | +1 312-726-6627 Illinois U.S.A.
  • 3127266628 | +1 312-726-6628 Illinois U.S.A.
  • 3127266629 | +1 312-726-6629 Illinois U.S.A.
  • 3127266630 | +1 312-726-6630 Illinois U.S.A.
  • 3127266631 | +1 312-726-6631 Illinois U.S.A.
  • 3127266632 | +1 312-726-6632 Illinois U.S.A.
  • 3127266633 | +1 312-726-6633 Illinois U.S.A.
  • 3127266634 | +1 312-726-6634 Illinois U.S.A.
  • 3127266635 | +1 312-726-6635 Illinois U.S.A.
  • 3127266636 | +1 312-726-6636 Illinois U.S.A.
  • 3127266637 | +1 312-726-6637 Illinois U.S.A.
  • 3127266638 | +1 312-726-6638 Illinois U.S.A.
  • 3127266639 | +1 312-726-6639 Illinois U.S.A.
  • 3127266640 | +1 312-726-6640 Illinois U.S.A.
  • 3127266641 | +1 312-726-6641 Illinois U.S.A.
  • 3127266642 | +1 312-726-6642 Illinois U.S.A.
  • 3127266643 | +1 312-726-6643 Illinois U.S.A.
  • 3127266644 | +1 312-726-6644 Illinois U.S.A.
  • 3127266645 | +1 312-726-6645 Illinois U.S.A.
  • 3127266646 | +1 312-726-6646 Illinois U.S.A.
  • 3127266647 | +1 312-726-6647 Illinois U.S.A.
  • 3127266648 | +1 312-726-6648 Illinois U.S.A.
  • 3127266649 | +1 312-726-6649 Illinois U.S.A.
  • 3127266650 | +1 312-726-6650 Illinois U.S.A.
  • 3127266651 | +1 312-726-6651 Illinois U.S.A.
  • 3127266652 | +1 312-726-6652 Illinois U.S.A.
  • 3127266653 | +1 312-726-6653 Illinois U.S.A.
  • 3127266654 | +1 312-726-6654 Illinois U.S.A.
  • 3127266655 | +1 312-726-6655 Illinois U.S.A.
  • 3127266656 | +1 312-726-6656 Illinois U.S.A.
  • 3127266657 | +1 312-726-6657 Illinois U.S.A.
  • 3127266658 | +1 312-726-6658 Illinois U.S.A.
  • 3127266659 | +1 312-726-6659 Illinois U.S.A.
  • 3127266660 | +1 312-726-6660 Illinois U.S.A.
  • 3127266661 | +1 312-726-6661 Illinois U.S.A.
  • 3127266662 | +1 312-726-6662 Illinois U.S.A.
  • 3127266663 | +1 312-726-6663 Illinois U.S.A.
  • 3127266664 | +1 312-726-6664 Illinois U.S.A.
  • 3127266665 | +1 312-726-6665 Illinois U.S.A.
  • 3127266666 | +1 312-726-6666 Illinois U.S.A.
  • 3127266667 | +1 312-726-6667 Illinois U.S.A.
  • 3127266668 | +1 312-726-6668 Illinois U.S.A.
  • 3127266669 | +1 312-726-6669 Illinois U.S.A.
  • 3127266670 | +1 312-726-6670 Illinois U.S.A.
  • 3127266671 | +1 312-726-6671 Illinois U.S.A.
  • 3127266672 | +1 312-726-6672 Illinois U.S.A.
  • 3127266673 | +1 312-726-6673 Illinois U.S.A.
  • 3127266674 | +1 312-726-6674 Illinois U.S.A.
  • 3127266675 | +1 312-726-6675 Illinois U.S.A.
  • 3127266676 | +1 312-726-6676 Illinois U.S.A.
  • 3127266677 | +1 312-726-6677 Illinois U.S.A.
  • 3127266678 | +1 312-726-6678 Illinois U.S.A.
  • 3127266679 | +1 312-726-6679 Illinois U.S.A.
  • 3127266680 | +1 312-726-6680 Illinois U.S.A.
  • 3127266681 | +1 312-726-6681 Illinois U.S.A.
  • 3127266682 | +1 312-726-6682 Illinois U.S.A.
  • 3127266683 | +1 312-726-6683 Illinois U.S.A.
  • 3127266684 | +1 312-726-6684 Illinois U.S.A.
  • 3127266685 | +1 312-726-6685 Illinois U.S.A.
  • 3127266686 | +1 312-726-6686 Illinois U.S.A.
  • 3127266687 | +1 312-726-6687 Illinois U.S.A.
  • 3127266688 | +1 312-726-6688 Illinois U.S.A.
  • 3127266689 | +1 312-726-6689 Illinois U.S.A.
  • 3127266690 | +1 312-726-6690 Illinois U.S.A.
  • 3127266691 | +1 312-726-6691 Illinois U.S.A.
  • 3127266692 | +1 312-726-6692 Illinois U.S.A.
  • 3127266693 | +1 312-726-6693 Illinois U.S.A.
  • 3127266694 | +1 312-726-6694 Illinois U.S.A.
  • 3127266695 | +1 312-726-6695 Illinois U.S.A.
  • 3127266696 | +1 312-726-6696 Illinois U.S.A.
  • 3127266697 | +1 312-726-6697 Illinois U.S.A.
  • 3127266698 | +1 312-726-6698 Illinois U.S.A.
  • 3127266699 | +1 312-726-6699 Illinois U.S.A.