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).

  • 3123320600 | +1 312-332-0600 Illinois U.S.A.
  • 3123320601 | +1 312-332-0601 Illinois U.S.A.
  • 3123320602 | +1 312-332-0602 Illinois U.S.A.
  • 3123320603 | +1 312-332-0603 Illinois U.S.A.
  • 3123320604 | +1 312-332-0604 Illinois U.S.A.
  • 3123320605 | +1 312-332-0605 Illinois U.S.A.
  • 3123320606 | +1 312-332-0606 Illinois U.S.A.
  • 3123320607 | +1 312-332-0607 Illinois U.S.A.
  • 3123320608 | +1 312-332-0608 Illinois U.S.A.
  • 3123320609 | +1 312-332-0609 Illinois U.S.A.
  • 3123320610 | +1 312-332-0610 Illinois U.S.A.
  • 3123320611 | +1 312-332-0611 Illinois U.S.A.
  • 3123320612 | +1 312-332-0612 Illinois U.S.A.
  • 3123320613 | +1 312-332-0613 Illinois U.S.A.
  • 3123320614 | +1 312-332-0614 Illinois U.S.A.
  • 3123320615 | +1 312-332-0615 Illinois U.S.A.
  • 3123320616 | +1 312-332-0616 Illinois U.S.A.
  • 3123320617 | +1 312-332-0617 Illinois U.S.A.
  • 3123320618 | +1 312-332-0618 Illinois U.S.A.
  • 3123320619 | +1 312-332-0619 Illinois U.S.A.
  • 3123320620 | +1 312-332-0620 Illinois U.S.A.
  • 3123320621 | +1 312-332-0621 Illinois U.S.A.
  • 3123320622 | +1 312-332-0622 Illinois U.S.A.
  • 3123320623 | +1 312-332-0623 Illinois U.S.A.
  • 3123320624 | +1 312-332-0624 Illinois U.S.A.
  • 3123320625 | +1 312-332-0625 Illinois U.S.A.
  • 3123320626 | +1 312-332-0626 Illinois U.S.A.
  • 3123320627 | +1 312-332-0627 Illinois U.S.A.
  • 3123320628 | +1 312-332-0628 Illinois U.S.A.
  • 3123320629 | +1 312-332-0629 Illinois U.S.A.
  • 3123320630 | +1 312-332-0630 Illinois U.S.A.
  • 3123320631 | +1 312-332-0631 Illinois U.S.A.
  • 3123320632 | +1 312-332-0632 Illinois U.S.A.
  • 3123320633 | +1 312-332-0633 Illinois U.S.A.
  • 3123320634 | +1 312-332-0634 Illinois U.S.A.
  • 3123320635 | +1 312-332-0635 Illinois U.S.A.
  • 3123320636 | +1 312-332-0636 Illinois U.S.A.
  • 3123320637 | +1 312-332-0637 Illinois U.S.A.
  • 3123320638 | +1 312-332-0638 Illinois U.S.A.
  • 3123320639 | +1 312-332-0639 Illinois U.S.A.
  • 3123320640 | +1 312-332-0640 Illinois U.S.A.
  • 3123320641 | +1 312-332-0641 Illinois U.S.A.
  • 3123320642 | +1 312-332-0642 Illinois U.S.A.
  • 3123320643 | +1 312-332-0643 Illinois U.S.A.
  • 3123320644 | +1 312-332-0644 Illinois U.S.A.
  • 3123320645 | +1 312-332-0645 Illinois U.S.A.
  • 3123320646 | +1 312-332-0646 Illinois U.S.A.
  • 3123320647 | +1 312-332-0647 Illinois U.S.A.
  • 3123320648 | +1 312-332-0648 Illinois U.S.A.
  • 3123320649 | +1 312-332-0649 Illinois U.S.A.
  • 3123320650 | +1 312-332-0650 Illinois U.S.A.
  • 3123320651 | +1 312-332-0651 Illinois U.S.A.
  • 3123320652 | +1 312-332-0652 Illinois U.S.A.
  • 3123320653 | +1 312-332-0653 Illinois U.S.A.
  • 3123320654 | +1 312-332-0654 Illinois U.S.A.
  • 3123320655 | +1 312-332-0655 Illinois U.S.A.
  • 3123320656 | +1 312-332-0656 Illinois U.S.A.
  • 3123320657 | +1 312-332-0657 Illinois U.S.A.
  • 3123320658 | +1 312-332-0658 Illinois U.S.A.
  • 3123320659 | +1 312-332-0659 Illinois U.S.A.
  • 3123320660 | +1 312-332-0660 Illinois U.S.A.
  • 3123320661 | +1 312-332-0661 Illinois U.S.A.
  • 3123320662 | +1 312-332-0662 Illinois U.S.A.
  • 3123320663 | +1 312-332-0663 Illinois U.S.A.
  • 3123320664 | +1 312-332-0664 Illinois U.S.A.
  • 3123320665 | +1 312-332-0665 Illinois U.S.A.
  • 3123320666 | +1 312-332-0666 Illinois U.S.A.
  • 3123320667 | +1 312-332-0667 Illinois U.S.A.
  • 3123320668 | +1 312-332-0668 Illinois U.S.A.
  • 3123320669 | +1 312-332-0669 Illinois U.S.A.
  • 3123320670 | +1 312-332-0670 Illinois U.S.A.
  • 3123320671 | +1 312-332-0671 Illinois U.S.A.
  • 3123320672 | +1 312-332-0672 Illinois U.S.A.
  • 3123320673 | +1 312-332-0673 Illinois U.S.A.
  • 3123320674 | +1 312-332-0674 Illinois U.S.A.
  • 3123320675 | +1 312-332-0675 Illinois U.S.A.
  • 3123320676 | +1 312-332-0676 Illinois U.S.A.
  • 3123320677 | +1 312-332-0677 Illinois U.S.A.
  • 3123320678 | +1 312-332-0678 Illinois U.S.A.
  • 3123320679 | +1 312-332-0679 Illinois U.S.A.
  • 3123320680 | +1 312-332-0680 Illinois U.S.A.
  • 3123320681 | +1 312-332-0681 Illinois U.S.A.
  • 3123320682 | +1 312-332-0682 Illinois U.S.A.
  • 3123320683 | +1 312-332-0683 Illinois U.S.A.
  • 3123320684 | +1 312-332-0684 Illinois U.S.A.
  • 3123320685 | +1 312-332-0685 Illinois U.S.A.
  • 3123320686 | +1 312-332-0686 Illinois U.S.A.
  • 3123320687 | +1 312-332-0687 Illinois U.S.A.
  • 3123320688 | +1 312-332-0688 Illinois U.S.A.
  • 3123320689 | +1 312-332-0689 Illinois U.S.A.
  • 3123320690 | +1 312-332-0690 Illinois U.S.A.
  • 3123320691 | +1 312-332-0691 Illinois U.S.A.
  • 3123320692 | +1 312-332-0692 Illinois U.S.A.
  • 3123320693 | +1 312-332-0693 Illinois U.S.A.
  • 3123320694 | +1 312-332-0694 Illinois U.S.A.
  • 3123320695 | +1 312-332-0695 Illinois U.S.A.
  • 3123320696 | +1 312-332-0696 Illinois U.S.A.
  • 3123320697 | +1 312-332-0697 Illinois U.S.A.
  • 3123320698 | +1 312-332-0698 Illinois U.S.A.
  • 3123320699 | +1 312-332-0699 Illinois U.S.A.