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).

  • 3127168600 | +1 312-716-8600 Illinois U.S.A.
  • 3127168601 | +1 312-716-8601 Illinois U.S.A.
  • 3127168602 | +1 312-716-8602 Illinois U.S.A.
  • 3127168603 | +1 312-716-8603 Illinois U.S.A.
  • 3127168604 | +1 312-716-8604 Illinois U.S.A.
  • 3127168605 | +1 312-716-8605 Illinois U.S.A.
  • 3127168606 | +1 312-716-8606 Illinois U.S.A.
  • 3127168607 | +1 312-716-8607 Illinois U.S.A.
  • 3127168608 | +1 312-716-8608 Illinois U.S.A.
  • 3127168609 | +1 312-716-8609 Illinois U.S.A.
  • 3127168610 | +1 312-716-8610 Illinois U.S.A.
  • 3127168611 | +1 312-716-8611 Illinois U.S.A.
  • 3127168612 | +1 312-716-8612 Illinois U.S.A.
  • 3127168613 | +1 312-716-8613 Illinois U.S.A.
  • 3127168614 | +1 312-716-8614 Illinois U.S.A.
  • 3127168615 | +1 312-716-8615 Illinois U.S.A.
  • 3127168616 | +1 312-716-8616 Illinois U.S.A.
  • 3127168617 | +1 312-716-8617 Illinois U.S.A.
  • 3127168618 | +1 312-716-8618 Illinois U.S.A.
  • 3127168619 | +1 312-716-8619 Illinois U.S.A.
  • 3127168620 | +1 312-716-8620 Illinois U.S.A.
  • 3127168621 | +1 312-716-8621 Illinois U.S.A.
  • 3127168622 | +1 312-716-8622 Illinois U.S.A.
  • 3127168623 | +1 312-716-8623 Illinois U.S.A.
  • 3127168624 | +1 312-716-8624 Illinois U.S.A.
  • 3127168625 | +1 312-716-8625 Illinois U.S.A.
  • 3127168626 | +1 312-716-8626 Illinois U.S.A.
  • 3127168627 | +1 312-716-8627 Illinois U.S.A.
  • 3127168628 | +1 312-716-8628 Illinois U.S.A.
  • 3127168629 | +1 312-716-8629 Illinois U.S.A.
  • 3127168630 | +1 312-716-8630 Illinois U.S.A.
  • 3127168631 | +1 312-716-8631 Illinois U.S.A.
  • 3127168632 | +1 312-716-8632 Illinois U.S.A.
  • 3127168633 | +1 312-716-8633 Illinois U.S.A.
  • 3127168634 | +1 312-716-8634 Illinois U.S.A.
  • 3127168635 | +1 312-716-8635 Illinois U.S.A.
  • 3127168636 | +1 312-716-8636 Illinois U.S.A.
  • 3127168637 | +1 312-716-8637 Illinois U.S.A.
  • 3127168638 | +1 312-716-8638 Illinois U.S.A.
  • 3127168639 | +1 312-716-8639 Illinois U.S.A.
  • 3127168640 | +1 312-716-8640 Illinois U.S.A.
  • 3127168641 | +1 312-716-8641 Illinois U.S.A.
  • 3127168642 | +1 312-716-8642 Illinois U.S.A.
  • 3127168643 | +1 312-716-8643 Illinois U.S.A.
  • 3127168644 | +1 312-716-8644 Illinois U.S.A.
  • 3127168645 | +1 312-716-8645 Illinois U.S.A.
  • 3127168646 | +1 312-716-8646 Illinois U.S.A.
  • 3127168647 | +1 312-716-8647 Illinois U.S.A.
  • 3127168648 | +1 312-716-8648 Illinois U.S.A.
  • 3127168649 | +1 312-716-8649 Illinois U.S.A.
  • 3127168650 | +1 312-716-8650 Illinois U.S.A.
  • 3127168651 | +1 312-716-8651 Illinois U.S.A.
  • 3127168652 | +1 312-716-8652 Illinois U.S.A.
  • 3127168653 | +1 312-716-8653 Illinois U.S.A.
  • 3127168654 | +1 312-716-8654 Illinois U.S.A.
  • 3127168655 | +1 312-716-8655 Illinois U.S.A.
  • 3127168656 | +1 312-716-8656 Illinois U.S.A.
  • 3127168657 | +1 312-716-8657 Illinois U.S.A.
  • 3127168658 | +1 312-716-8658 Illinois U.S.A.
  • 3127168659 | +1 312-716-8659 Illinois U.S.A.
  • 3127168660 | +1 312-716-8660 Illinois U.S.A.
  • 3127168661 | +1 312-716-8661 Illinois U.S.A.
  • 3127168662 | +1 312-716-8662 Illinois U.S.A.
  • 3127168663 | +1 312-716-8663 Illinois U.S.A.
  • 3127168664 | +1 312-716-8664 Illinois U.S.A.
  • 3127168665 | +1 312-716-8665 Illinois U.S.A.
  • 3127168666 | +1 312-716-8666 Illinois U.S.A.
  • 3127168667 | +1 312-716-8667 Illinois U.S.A.
  • 3127168668 | +1 312-716-8668 Illinois U.S.A.
  • 3127168669 | +1 312-716-8669 Illinois U.S.A.
  • 3127168670 | +1 312-716-8670 Illinois U.S.A.
  • 3127168671 | +1 312-716-8671 Illinois U.S.A.
  • 3127168672 | +1 312-716-8672 Illinois U.S.A.
  • 3127168673 | +1 312-716-8673 Illinois U.S.A.
  • 3127168674 | +1 312-716-8674 Illinois U.S.A.
  • 3127168675 | +1 312-716-8675 Illinois U.S.A.
  • 3127168676 | +1 312-716-8676 Illinois U.S.A.
  • 3127168677 | +1 312-716-8677 Illinois U.S.A.
  • 3127168678 | +1 312-716-8678 Illinois U.S.A.
  • 3127168679 | +1 312-716-8679 Illinois U.S.A.
  • 3127168680 | +1 312-716-8680 Illinois U.S.A.
  • 3127168681 | +1 312-716-8681 Illinois U.S.A.
  • 3127168682 | +1 312-716-8682 Illinois U.S.A.
  • 3127168683 | +1 312-716-8683 Illinois U.S.A.
  • 3127168684 | +1 312-716-8684 Illinois U.S.A.
  • 3127168685 | +1 312-716-8685 Illinois U.S.A.
  • 3127168686 | +1 312-716-8686 Illinois U.S.A.
  • 3127168687 | +1 312-716-8687 Illinois U.S.A.
  • 3127168688 | +1 312-716-8688 Illinois U.S.A.
  • 3127168689 | +1 312-716-8689 Illinois U.S.A.
  • 3127168690 | +1 312-716-8690 Illinois U.S.A.
  • 3127168691 | +1 312-716-8691 Illinois U.S.A.
  • 3127168692 | +1 312-716-8692 Illinois U.S.A.
  • 3127168693 | +1 312-716-8693 Illinois U.S.A.
  • 3127168694 | +1 312-716-8694 Illinois U.S.A.
  • 3127168695 | +1 312-716-8695 Illinois U.S.A.
  • 3127168696 | +1 312-716-8696 Illinois U.S.A.
  • 3127168697 | +1 312-716-8697 Illinois U.S.A.
  • 3127168698 | +1 312-716-8698 Illinois U.S.A.
  • 3127168699 | +1 312-716-8699 Illinois U.S.A.