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).

  • 3126700600 | +1 312-670-0600 Illinois U.S.A.
  • 3126700601 | +1 312-670-0601 Illinois U.S.A.
  • 3126700602 | +1 312-670-0602 Illinois U.S.A.
  • 3126700603 | +1 312-670-0603 Illinois U.S.A.
  • 3126700604 | +1 312-670-0604 Illinois U.S.A.
  • 3126700605 | +1 312-670-0605 Illinois U.S.A.
  • 3126700606 | +1 312-670-0606 Illinois U.S.A.
  • 3126700607 | +1 312-670-0607 Illinois U.S.A.
  • 3126700608 | +1 312-670-0608 Illinois U.S.A.
  • 3126700609 | +1 312-670-0609 Illinois U.S.A.
  • 3126700610 | +1 312-670-0610 Illinois U.S.A.
  • 3126700611 | +1 312-670-0611 Illinois U.S.A.
  • 3126700612 | +1 312-670-0612 Illinois U.S.A.
  • 3126700613 | +1 312-670-0613 Illinois U.S.A.
  • 3126700614 | +1 312-670-0614 Illinois U.S.A.
  • 3126700615 | +1 312-670-0615 Illinois U.S.A.
  • 3126700616 | +1 312-670-0616 Illinois U.S.A.
  • 3126700617 | +1 312-670-0617 Illinois U.S.A.
  • 3126700618 | +1 312-670-0618 Illinois U.S.A.
  • 3126700619 | +1 312-670-0619 Illinois U.S.A.
  • 3126700620 | +1 312-670-0620 Illinois U.S.A.
  • 3126700621 | +1 312-670-0621 Illinois U.S.A.
  • 3126700622 | +1 312-670-0622 Illinois U.S.A.
  • 3126700623 | +1 312-670-0623 Illinois U.S.A.
  • 3126700624 | +1 312-670-0624 Illinois U.S.A.
  • 3126700625 | +1 312-670-0625 Illinois U.S.A.
  • 3126700626 | +1 312-670-0626 Illinois U.S.A.
  • 3126700627 | +1 312-670-0627 Illinois U.S.A.
  • 3126700628 | +1 312-670-0628 Illinois U.S.A.
  • 3126700629 | +1 312-670-0629 Illinois U.S.A.
  • 3126700630 | +1 312-670-0630 Illinois U.S.A.
  • 3126700631 | +1 312-670-0631 Illinois U.S.A.
  • 3126700632 | +1 312-670-0632 Illinois U.S.A.
  • 3126700633 | +1 312-670-0633 Illinois U.S.A.
  • 3126700634 | +1 312-670-0634 Illinois U.S.A.
  • 3126700635 | +1 312-670-0635 Illinois U.S.A.
  • 3126700636 | +1 312-670-0636 Illinois U.S.A.
  • 3126700637 | +1 312-670-0637 Illinois U.S.A.
  • 3126700638 | +1 312-670-0638 Illinois U.S.A.
  • 3126700639 | +1 312-670-0639 Illinois U.S.A.
  • 3126700640 | +1 312-670-0640 Illinois U.S.A.
  • 3126700641 | +1 312-670-0641 Illinois U.S.A.
  • 3126700642 | +1 312-670-0642 Illinois U.S.A.
  • 3126700643 | +1 312-670-0643 Illinois U.S.A.
  • 3126700644 | +1 312-670-0644 Illinois U.S.A.
  • 3126700645 | +1 312-670-0645 Illinois U.S.A.
  • 3126700646 | +1 312-670-0646 Illinois U.S.A.
  • 3126700647 | +1 312-670-0647 Illinois U.S.A.
  • 3126700648 | +1 312-670-0648 Illinois U.S.A.
  • 3126700649 | +1 312-670-0649 Illinois U.S.A.
  • 3126700650 | +1 312-670-0650 Illinois U.S.A.
  • 3126700651 | +1 312-670-0651 Illinois U.S.A.
  • 3126700652 | +1 312-670-0652 Illinois U.S.A.
  • 3126700653 | +1 312-670-0653 Illinois U.S.A.
  • 3126700654 | +1 312-670-0654 Illinois U.S.A.
  • 3126700655 | +1 312-670-0655 Illinois U.S.A.
  • 3126700656 | +1 312-670-0656 Illinois U.S.A.
  • 3126700657 | +1 312-670-0657 Illinois U.S.A.
  • 3126700658 | +1 312-670-0658 Illinois U.S.A.
  • 3126700659 | +1 312-670-0659 Illinois U.S.A.
  • 3126700660 | +1 312-670-0660 Illinois U.S.A.
  • 3126700661 | +1 312-670-0661 Illinois U.S.A.
  • 3126700662 | +1 312-670-0662 Illinois U.S.A.
  • 3126700663 | +1 312-670-0663 Illinois U.S.A.
  • 3126700664 | +1 312-670-0664 Illinois U.S.A.
  • 3126700665 | +1 312-670-0665 Illinois U.S.A.
  • 3126700666 | +1 312-670-0666 Illinois U.S.A.
  • 3126700667 | +1 312-670-0667 Illinois U.S.A.
  • 3126700668 | +1 312-670-0668 Illinois U.S.A.
  • 3126700669 | +1 312-670-0669 Illinois U.S.A.
  • 3126700670 | +1 312-670-0670 Illinois U.S.A.
  • 3126700671 | +1 312-670-0671 Illinois U.S.A.
  • 3126700672 | +1 312-670-0672 Illinois U.S.A.
  • 3126700673 | +1 312-670-0673 Illinois U.S.A.
  • 3126700674 | +1 312-670-0674 Illinois U.S.A.
  • 3126700675 | +1 312-670-0675 Illinois U.S.A.
  • 3126700676 | +1 312-670-0676 Illinois U.S.A.
  • 3126700677 | +1 312-670-0677 Illinois U.S.A.
  • 3126700678 | +1 312-670-0678 Illinois U.S.A.
  • 3126700679 | +1 312-670-0679 Illinois U.S.A.
  • 3126700680 | +1 312-670-0680 Illinois U.S.A.
  • 3126700681 | +1 312-670-0681 Illinois U.S.A.
  • 3126700682 | +1 312-670-0682 Illinois U.S.A.
  • 3126700683 | +1 312-670-0683 Illinois U.S.A.
  • 3126700684 | +1 312-670-0684 Illinois U.S.A.
  • 3126700685 | +1 312-670-0685 Illinois U.S.A.
  • 3126700686 | +1 312-670-0686 Illinois U.S.A.
  • 3126700687 | +1 312-670-0687 Illinois U.S.A.
  • 3126700688 | +1 312-670-0688 Illinois U.S.A.
  • 3126700689 | +1 312-670-0689 Illinois U.S.A.
  • 3126700690 | +1 312-670-0690 Illinois U.S.A.
  • 3126700691 | +1 312-670-0691 Illinois U.S.A.
  • 3126700692 | +1 312-670-0692 Illinois U.S.A.
  • 3126700693 | +1 312-670-0693 Illinois U.S.A.
  • 3126700694 | +1 312-670-0694 Illinois U.S.A.
  • 3126700695 | +1 312-670-0695 Illinois U.S.A.
  • 3126700696 | +1 312-670-0696 Illinois U.S.A.
  • 3126700697 | +1 312-670-0697 Illinois U.S.A.
  • 3126700698 | +1 312-670-0698 Illinois U.S.A.
  • 3126700699 | +1 312-670-0699 Illinois U.S.A.