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).

  • 3122690600 | +1 312-269-0600 Illinois U.S.A.
  • 3122690601 | +1 312-269-0601 Illinois U.S.A.
  • 3122690602 | +1 312-269-0602 Illinois U.S.A.
  • 3122690603 | +1 312-269-0603 Illinois U.S.A.
  • 3122690604 | +1 312-269-0604 Illinois U.S.A.
  • 3122690605 | +1 312-269-0605 Illinois U.S.A.
  • 3122690606 | +1 312-269-0606 Illinois U.S.A.
  • 3122690607 | +1 312-269-0607 Illinois U.S.A.
  • 3122690608 | +1 312-269-0608 Illinois U.S.A.
  • 3122690609 | +1 312-269-0609 Illinois U.S.A.
  • 3122690610 | +1 312-269-0610 Illinois U.S.A.
  • 3122690611 | +1 312-269-0611 Illinois U.S.A.
  • 3122690612 | +1 312-269-0612 Illinois U.S.A.
  • 3122690613 | +1 312-269-0613 Illinois U.S.A.
  • 3122690614 | +1 312-269-0614 Illinois U.S.A.
  • 3122690615 | +1 312-269-0615 Illinois U.S.A.
  • 3122690616 | +1 312-269-0616 Illinois U.S.A.
  • 3122690617 | +1 312-269-0617 Illinois U.S.A.
  • 3122690618 | +1 312-269-0618 Illinois U.S.A.
  • 3122690619 | +1 312-269-0619 Illinois U.S.A.
  • 3122690620 | +1 312-269-0620 Illinois U.S.A.
  • 3122690621 | +1 312-269-0621 Illinois U.S.A.
  • 3122690622 | +1 312-269-0622 Illinois U.S.A.
  • 3122690623 | +1 312-269-0623 Illinois U.S.A.
  • 3122690624 | +1 312-269-0624 Illinois U.S.A.
  • 3122690625 | +1 312-269-0625 Illinois U.S.A.
  • 3122690626 | +1 312-269-0626 Illinois U.S.A.
  • 3122690627 | +1 312-269-0627 Illinois U.S.A.
  • 3122690628 | +1 312-269-0628 Illinois U.S.A.
  • 3122690629 | +1 312-269-0629 Illinois U.S.A.
  • 3122690630 | +1 312-269-0630 Illinois U.S.A.
  • 3122690631 | +1 312-269-0631 Illinois U.S.A.
  • 3122690632 | +1 312-269-0632 Illinois U.S.A.
  • 3122690633 | +1 312-269-0633 Illinois U.S.A.
  • 3122690634 | +1 312-269-0634 Illinois U.S.A.
  • 3122690635 | +1 312-269-0635 Illinois U.S.A.
  • 3122690636 | +1 312-269-0636 Illinois U.S.A.
  • 3122690637 | +1 312-269-0637 Illinois U.S.A.
  • 3122690638 | +1 312-269-0638 Illinois U.S.A.
  • 3122690639 | +1 312-269-0639 Illinois U.S.A.
  • 3122690640 | +1 312-269-0640 Illinois U.S.A.
  • 3122690641 | +1 312-269-0641 Illinois U.S.A.
  • 3122690642 | +1 312-269-0642 Illinois U.S.A.
  • 3122690643 | +1 312-269-0643 Illinois U.S.A.
  • 3122690644 | +1 312-269-0644 Illinois U.S.A.
  • 3122690645 | +1 312-269-0645 Illinois U.S.A.
  • 3122690646 | +1 312-269-0646 Illinois U.S.A.
  • 3122690647 | +1 312-269-0647 Illinois U.S.A.
  • 3122690648 | +1 312-269-0648 Illinois U.S.A.
  • 3122690649 | +1 312-269-0649 Illinois U.S.A.
  • 3122690650 | +1 312-269-0650 Illinois U.S.A.
  • 3122690651 | +1 312-269-0651 Illinois U.S.A.
  • 3122690652 | +1 312-269-0652 Illinois U.S.A.
  • 3122690653 | +1 312-269-0653 Illinois U.S.A.
  • 3122690654 | +1 312-269-0654 Illinois U.S.A.
  • 3122690655 | +1 312-269-0655 Illinois U.S.A.
  • 3122690656 | +1 312-269-0656 Illinois U.S.A.
  • 3122690657 | +1 312-269-0657 Illinois U.S.A.
  • 3122690658 | +1 312-269-0658 Illinois U.S.A.
  • 3122690659 | +1 312-269-0659 Illinois U.S.A.
  • 3122690660 | +1 312-269-0660 Illinois U.S.A.
  • 3122690661 | +1 312-269-0661 Illinois U.S.A.
  • 3122690662 | +1 312-269-0662 Illinois U.S.A.
  • 3122690663 | +1 312-269-0663 Illinois U.S.A.
  • 3122690664 | +1 312-269-0664 Illinois U.S.A.
  • 3122690665 | +1 312-269-0665 Illinois U.S.A.
  • 3122690666 | +1 312-269-0666 Illinois U.S.A.
  • 3122690667 | +1 312-269-0667 Illinois U.S.A.
  • 3122690668 | +1 312-269-0668 Illinois U.S.A.
  • 3122690669 | +1 312-269-0669 Illinois U.S.A.
  • 3122690670 | +1 312-269-0670 Illinois U.S.A.
  • 3122690671 | +1 312-269-0671 Illinois U.S.A.
  • 3122690672 | +1 312-269-0672 Illinois U.S.A.
  • 3122690673 | +1 312-269-0673 Illinois U.S.A.
  • 3122690674 | +1 312-269-0674 Illinois U.S.A.
  • 3122690675 | +1 312-269-0675 Illinois U.S.A.
  • 3122690676 | +1 312-269-0676 Illinois U.S.A.
  • 3122690677 | +1 312-269-0677 Illinois U.S.A.
  • 3122690678 | +1 312-269-0678 Illinois U.S.A.
  • 3122690679 | +1 312-269-0679 Illinois U.S.A.
  • 3122690680 | +1 312-269-0680 Illinois U.S.A.
  • 3122690681 | +1 312-269-0681 Illinois U.S.A.
  • 3122690682 | +1 312-269-0682 Illinois U.S.A.
  • 3122690683 | +1 312-269-0683 Illinois U.S.A.
  • 3122690684 | +1 312-269-0684 Illinois U.S.A.
  • 3122690685 | +1 312-269-0685 Illinois U.S.A.
  • 3122690686 | +1 312-269-0686 Illinois U.S.A.
  • 3122690687 | +1 312-269-0687 Illinois U.S.A.
  • 3122690688 | +1 312-269-0688 Illinois U.S.A.
  • 3122690689 | +1 312-269-0689 Illinois U.S.A.
  • 3122690690 | +1 312-269-0690 Illinois U.S.A.
  • 3122690691 | +1 312-269-0691 Illinois U.S.A.
  • 3122690692 | +1 312-269-0692 Illinois U.S.A.
  • 3122690693 | +1 312-269-0693 Illinois U.S.A.
  • 3122690694 | +1 312-269-0694 Illinois U.S.A.
  • 3122690695 | +1 312-269-0695 Illinois U.S.A.
  • 3122690696 | +1 312-269-0696 Illinois U.S.A.
  • 3122690697 | +1 312-269-0697 Illinois U.S.A.
  • 3122690698 | +1 312-269-0698 Illinois U.S.A.
  • 3122690699 | +1 312-269-0699 Illinois U.S.A.