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).

  • 3123360600 | +1 312-336-0600 Illinois U.S.A.
  • 3123360601 | +1 312-336-0601 Illinois U.S.A.
  • 3123360602 | +1 312-336-0602 Illinois U.S.A.
  • 3123360603 | +1 312-336-0603 Illinois U.S.A.
  • 3123360604 | +1 312-336-0604 Illinois U.S.A.
  • 3123360605 | +1 312-336-0605 Illinois U.S.A.
  • 3123360606 | +1 312-336-0606 Illinois U.S.A.
  • 3123360607 | +1 312-336-0607 Illinois U.S.A.
  • 3123360608 | +1 312-336-0608 Illinois U.S.A.
  • 3123360609 | +1 312-336-0609 Illinois U.S.A.
  • 3123360610 | +1 312-336-0610 Illinois U.S.A.
  • 3123360611 | +1 312-336-0611 Illinois U.S.A.
  • 3123360612 | +1 312-336-0612 Illinois U.S.A.
  • 3123360613 | +1 312-336-0613 Illinois U.S.A.
  • 3123360614 | +1 312-336-0614 Illinois U.S.A.
  • 3123360615 | +1 312-336-0615 Illinois U.S.A.
  • 3123360616 | +1 312-336-0616 Illinois U.S.A.
  • 3123360617 | +1 312-336-0617 Illinois U.S.A.
  • 3123360618 | +1 312-336-0618 Illinois U.S.A.
  • 3123360619 | +1 312-336-0619 Illinois U.S.A.
  • 3123360620 | +1 312-336-0620 Illinois U.S.A.
  • 3123360621 | +1 312-336-0621 Illinois U.S.A.
  • 3123360622 | +1 312-336-0622 Illinois U.S.A.
  • 3123360623 | +1 312-336-0623 Illinois U.S.A.
  • 3123360624 | +1 312-336-0624 Illinois U.S.A.
  • 3123360625 | +1 312-336-0625 Illinois U.S.A.
  • 3123360626 | +1 312-336-0626 Illinois U.S.A.
  • 3123360627 | +1 312-336-0627 Illinois U.S.A.
  • 3123360628 | +1 312-336-0628 Illinois U.S.A.
  • 3123360629 | +1 312-336-0629 Illinois U.S.A.
  • 3123360630 | +1 312-336-0630 Illinois U.S.A.
  • 3123360631 | +1 312-336-0631 Illinois U.S.A.
  • 3123360632 | +1 312-336-0632 Illinois U.S.A.
  • 3123360633 | +1 312-336-0633 Illinois U.S.A.
  • 3123360634 | +1 312-336-0634 Illinois U.S.A.
  • 3123360635 | +1 312-336-0635 Illinois U.S.A.
  • 3123360636 | +1 312-336-0636 Illinois U.S.A.
  • 3123360637 | +1 312-336-0637 Illinois U.S.A.
  • 3123360638 | +1 312-336-0638 Illinois U.S.A.
  • 3123360639 | +1 312-336-0639 Illinois U.S.A.
  • 3123360640 | +1 312-336-0640 Illinois U.S.A.
  • 3123360641 | +1 312-336-0641 Illinois U.S.A.
  • 3123360642 | +1 312-336-0642 Illinois U.S.A.
  • 3123360643 | +1 312-336-0643 Illinois U.S.A.
  • 3123360644 | +1 312-336-0644 Illinois U.S.A.
  • 3123360645 | +1 312-336-0645 Illinois U.S.A.
  • 3123360646 | +1 312-336-0646 Illinois U.S.A.
  • 3123360647 | +1 312-336-0647 Illinois U.S.A.
  • 3123360648 | +1 312-336-0648 Illinois U.S.A.
  • 3123360649 | +1 312-336-0649 Illinois U.S.A.
  • 3123360650 | +1 312-336-0650 Illinois U.S.A.
  • 3123360651 | +1 312-336-0651 Illinois U.S.A.
  • 3123360652 | +1 312-336-0652 Illinois U.S.A.
  • 3123360653 | +1 312-336-0653 Illinois U.S.A.
  • 3123360654 | +1 312-336-0654 Illinois U.S.A.
  • 3123360655 | +1 312-336-0655 Illinois U.S.A.
  • 3123360656 | +1 312-336-0656 Illinois U.S.A.
  • 3123360657 | +1 312-336-0657 Illinois U.S.A.
  • 3123360658 | +1 312-336-0658 Illinois U.S.A.
  • 3123360659 | +1 312-336-0659 Illinois U.S.A.
  • 3123360660 | +1 312-336-0660 Illinois U.S.A.
  • 3123360661 | +1 312-336-0661 Illinois U.S.A.
  • 3123360662 | +1 312-336-0662 Illinois U.S.A.
  • 3123360663 | +1 312-336-0663 Illinois U.S.A.
  • 3123360664 | +1 312-336-0664 Illinois U.S.A.
  • 3123360665 | +1 312-336-0665 Illinois U.S.A.
  • 3123360666 | +1 312-336-0666 Illinois U.S.A.
  • 3123360667 | +1 312-336-0667 Illinois U.S.A.
  • 3123360668 | +1 312-336-0668 Illinois U.S.A.
  • 3123360669 | +1 312-336-0669 Illinois U.S.A.
  • 3123360670 | +1 312-336-0670 Illinois U.S.A.
  • 3123360671 | +1 312-336-0671 Illinois U.S.A.
  • 3123360672 | +1 312-336-0672 Illinois U.S.A.
  • 3123360673 | +1 312-336-0673 Illinois U.S.A.
  • 3123360674 | +1 312-336-0674 Illinois U.S.A.
  • 3123360675 | +1 312-336-0675 Illinois U.S.A.
  • 3123360676 | +1 312-336-0676 Illinois U.S.A.
  • 3123360677 | +1 312-336-0677 Illinois U.S.A.
  • 3123360678 | +1 312-336-0678 Illinois U.S.A.
  • 3123360679 | +1 312-336-0679 Illinois U.S.A.
  • 3123360680 | +1 312-336-0680 Illinois U.S.A.
  • 3123360681 | +1 312-336-0681 Illinois U.S.A.
  • 3123360682 | +1 312-336-0682 Illinois U.S.A.
  • 3123360683 | +1 312-336-0683 Illinois U.S.A.
  • 3123360684 | +1 312-336-0684 Illinois U.S.A.
  • 3123360685 | +1 312-336-0685 Illinois U.S.A.
  • 3123360686 | +1 312-336-0686 Illinois U.S.A.
  • 3123360687 | +1 312-336-0687 Illinois U.S.A.
  • 3123360688 | +1 312-336-0688 Illinois U.S.A.
  • 3123360689 | +1 312-336-0689 Illinois U.S.A.
  • 3123360690 | +1 312-336-0690 Illinois U.S.A.
  • 3123360691 | +1 312-336-0691 Illinois U.S.A.
  • 3123360692 | +1 312-336-0692 Illinois U.S.A.
  • 3123360693 | +1 312-336-0693 Illinois U.S.A.
  • 3123360694 | +1 312-336-0694 Illinois U.S.A.
  • 3123360695 | +1 312-336-0695 Illinois U.S.A.
  • 3123360696 | +1 312-336-0696 Illinois U.S.A.
  • 3123360697 | +1 312-336-0697 Illinois U.S.A.
  • 3123360698 | +1 312-336-0698 Illinois U.S.A.
  • 3123360699 | +1 312-336-0699 Illinois U.S.A.