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).

  • 3124326600 | +1 312-432-6600 Illinois U.S.A.
  • 3124326601 | +1 312-432-6601 Illinois U.S.A.
  • 3124326602 | +1 312-432-6602 Illinois U.S.A.
  • 3124326603 | +1 312-432-6603 Illinois U.S.A.
  • 3124326604 | +1 312-432-6604 Illinois U.S.A.
  • 3124326605 | +1 312-432-6605 Illinois U.S.A.
  • 3124326606 | +1 312-432-6606 Illinois U.S.A.
  • 3124326607 | +1 312-432-6607 Illinois U.S.A.
  • 3124326608 | +1 312-432-6608 Illinois U.S.A.
  • 3124326609 | +1 312-432-6609 Illinois U.S.A.
  • 3124326610 | +1 312-432-6610 Illinois U.S.A.
  • 3124326611 | +1 312-432-6611 Illinois U.S.A.
  • 3124326612 | +1 312-432-6612 Illinois U.S.A.
  • 3124326613 | +1 312-432-6613 Illinois U.S.A.
  • 3124326614 | +1 312-432-6614 Illinois U.S.A.
  • 3124326615 | +1 312-432-6615 Illinois U.S.A.
  • 3124326616 | +1 312-432-6616 Illinois U.S.A.
  • 3124326617 | +1 312-432-6617 Illinois U.S.A.
  • 3124326618 | +1 312-432-6618 Illinois U.S.A.
  • 3124326619 | +1 312-432-6619 Illinois U.S.A.
  • 3124326620 | +1 312-432-6620 Illinois U.S.A.
  • 3124326621 | +1 312-432-6621 Illinois U.S.A.
  • 3124326622 | +1 312-432-6622 Illinois U.S.A.
  • 3124326623 | +1 312-432-6623 Illinois U.S.A.
  • 3124326624 | +1 312-432-6624 Illinois U.S.A.
  • 3124326625 | +1 312-432-6625 Illinois U.S.A.
  • 3124326626 | +1 312-432-6626 Illinois U.S.A.
  • 3124326627 | +1 312-432-6627 Illinois U.S.A.
  • 3124326628 | +1 312-432-6628 Illinois U.S.A.
  • 3124326629 | +1 312-432-6629 Illinois U.S.A.
  • 3124326630 | +1 312-432-6630 Illinois U.S.A.
  • 3124326631 | +1 312-432-6631 Illinois U.S.A.
  • 3124326632 | +1 312-432-6632 Illinois U.S.A.
  • 3124326633 | +1 312-432-6633 Illinois U.S.A.
  • 3124326634 | +1 312-432-6634 Illinois U.S.A.
  • 3124326635 | +1 312-432-6635 Illinois U.S.A.
  • 3124326636 | +1 312-432-6636 Illinois U.S.A.
  • 3124326637 | +1 312-432-6637 Illinois U.S.A.
  • 3124326638 | +1 312-432-6638 Illinois U.S.A.
  • 3124326639 | +1 312-432-6639 Illinois U.S.A.
  • 3124326640 | +1 312-432-6640 Illinois U.S.A.
  • 3124326641 | +1 312-432-6641 Illinois U.S.A.
  • 3124326642 | +1 312-432-6642 Illinois U.S.A.
  • 3124326643 | +1 312-432-6643 Illinois U.S.A.
  • 3124326644 | +1 312-432-6644 Illinois U.S.A.
  • 3124326645 | +1 312-432-6645 Illinois U.S.A.
  • 3124326646 | +1 312-432-6646 Illinois U.S.A.
  • 3124326647 | +1 312-432-6647 Illinois U.S.A.
  • 3124326648 | +1 312-432-6648 Illinois U.S.A.
  • 3124326649 | +1 312-432-6649 Illinois U.S.A.
  • 3124326650 | +1 312-432-6650 Illinois U.S.A.
  • 3124326651 | +1 312-432-6651 Illinois U.S.A.
  • 3124326652 | +1 312-432-6652 Illinois U.S.A.
  • 3124326653 | +1 312-432-6653 Illinois U.S.A.
  • 3124326654 | +1 312-432-6654 Illinois U.S.A.
  • 3124326655 | +1 312-432-6655 Illinois U.S.A.
  • 3124326656 | +1 312-432-6656 Illinois U.S.A.
  • 3124326657 | +1 312-432-6657 Illinois U.S.A.
  • 3124326658 | +1 312-432-6658 Illinois U.S.A.
  • 3124326659 | +1 312-432-6659 Illinois U.S.A.
  • 3124326660 | +1 312-432-6660 Illinois U.S.A.
  • 3124326661 | +1 312-432-6661 Illinois U.S.A.
  • 3124326662 | +1 312-432-6662 Illinois U.S.A.
  • 3124326663 | +1 312-432-6663 Illinois U.S.A.
  • 3124326664 | +1 312-432-6664 Illinois U.S.A.
  • 3124326665 | +1 312-432-6665 Illinois U.S.A.
  • 3124326666 | +1 312-432-6666 Illinois U.S.A.
  • 3124326667 | +1 312-432-6667 Illinois U.S.A.
  • 3124326668 | +1 312-432-6668 Illinois U.S.A.
  • 3124326669 | +1 312-432-6669 Illinois U.S.A.
  • 3124326670 | +1 312-432-6670 Illinois U.S.A.
  • 3124326671 | +1 312-432-6671 Illinois U.S.A.
  • 3124326672 | +1 312-432-6672 Illinois U.S.A.
  • 3124326673 | +1 312-432-6673 Illinois U.S.A.
  • 3124326674 | +1 312-432-6674 Illinois U.S.A.
  • 3124326675 | +1 312-432-6675 Illinois U.S.A.
  • 3124326676 | +1 312-432-6676 Illinois U.S.A.
  • 3124326677 | +1 312-432-6677 Illinois U.S.A.
  • 3124326678 | +1 312-432-6678 Illinois U.S.A.
  • 3124326679 | +1 312-432-6679 Illinois U.S.A.
  • 3124326680 | +1 312-432-6680 Illinois U.S.A.
  • 3124326681 | +1 312-432-6681 Illinois U.S.A.
  • 3124326682 | +1 312-432-6682 Illinois U.S.A.
  • 3124326683 | +1 312-432-6683 Illinois U.S.A.
  • 3124326684 | +1 312-432-6684 Illinois U.S.A.
  • 3124326685 | +1 312-432-6685 Illinois U.S.A.
  • 3124326686 | +1 312-432-6686 Illinois U.S.A.
  • 3124326687 | +1 312-432-6687 Illinois U.S.A.
  • 3124326688 | +1 312-432-6688 Illinois U.S.A.
  • 3124326689 | +1 312-432-6689 Illinois U.S.A.
  • 3124326690 | +1 312-432-6690 Illinois U.S.A.
  • 3124326691 | +1 312-432-6691 Illinois U.S.A.
  • 3124326692 | +1 312-432-6692 Illinois U.S.A.
  • 3124326693 | +1 312-432-6693 Illinois U.S.A.
  • 3124326694 | +1 312-432-6694 Illinois U.S.A.
  • 3124326695 | +1 312-432-6695 Illinois U.S.A.
  • 3124326696 | +1 312-432-6696 Illinois U.S.A.
  • 3124326697 | +1 312-432-6697 Illinois U.S.A.
  • 3124326698 | +1 312-432-6698 Illinois U.S.A.
  • 3124326699 | +1 312-432-6699 Illinois U.S.A.