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).

  • 3123088600 | +1 312-308-8600 Illinois U.S.A.
  • 3123088601 | +1 312-308-8601 Illinois U.S.A.
  • 3123088602 | +1 312-308-8602 Illinois U.S.A.
  • 3123088603 | +1 312-308-8603 Illinois U.S.A.
  • 3123088604 | +1 312-308-8604 Illinois U.S.A.
  • 3123088605 | +1 312-308-8605 Illinois U.S.A.
  • 3123088606 | +1 312-308-8606 Illinois U.S.A.
  • 3123088607 | +1 312-308-8607 Illinois U.S.A.
  • 3123088608 | +1 312-308-8608 Illinois U.S.A.
  • 3123088609 | +1 312-308-8609 Illinois U.S.A.
  • 3123088610 | +1 312-308-8610 Illinois U.S.A.
  • 3123088611 | +1 312-308-8611 Illinois U.S.A.
  • 3123088612 | +1 312-308-8612 Illinois U.S.A.
  • 3123088613 | +1 312-308-8613 Illinois U.S.A.
  • 3123088614 | +1 312-308-8614 Illinois U.S.A.
  • 3123088615 | +1 312-308-8615 Illinois U.S.A.
  • 3123088616 | +1 312-308-8616 Illinois U.S.A.
  • 3123088617 | +1 312-308-8617 Illinois U.S.A.
  • 3123088618 | +1 312-308-8618 Illinois U.S.A.
  • 3123088619 | +1 312-308-8619 Illinois U.S.A.
  • 3123088620 | +1 312-308-8620 Illinois U.S.A.
  • 3123088621 | +1 312-308-8621 Illinois U.S.A.
  • 3123088622 | +1 312-308-8622 Illinois U.S.A.
  • 3123088623 | +1 312-308-8623 Illinois U.S.A.
  • 3123088624 | +1 312-308-8624 Illinois U.S.A.
  • 3123088625 | +1 312-308-8625 Illinois U.S.A.
  • 3123088626 | +1 312-308-8626 Illinois U.S.A.
  • 3123088627 | +1 312-308-8627 Illinois U.S.A.
  • 3123088628 | +1 312-308-8628 Illinois U.S.A.
  • 3123088629 | +1 312-308-8629 Illinois U.S.A.
  • 3123088630 | +1 312-308-8630 Illinois U.S.A.
  • 3123088631 | +1 312-308-8631 Illinois U.S.A.
  • 3123088632 | +1 312-308-8632 Illinois U.S.A.
  • 3123088633 | +1 312-308-8633 Illinois U.S.A.
  • 3123088634 | +1 312-308-8634 Illinois U.S.A.
  • 3123088635 | +1 312-308-8635 Illinois U.S.A.
  • 3123088636 | +1 312-308-8636 Illinois U.S.A.
  • 3123088637 | +1 312-308-8637 Illinois U.S.A.
  • 3123088638 | +1 312-308-8638 Illinois U.S.A.
  • 3123088639 | +1 312-308-8639 Illinois U.S.A.
  • 3123088640 | +1 312-308-8640 Illinois U.S.A.
  • 3123088641 | +1 312-308-8641 Illinois U.S.A.
  • 3123088642 | +1 312-308-8642 Illinois U.S.A.
  • 3123088643 | +1 312-308-8643 Illinois U.S.A.
  • 3123088644 | +1 312-308-8644 Illinois U.S.A.
  • 3123088645 | +1 312-308-8645 Illinois U.S.A.
  • 3123088646 | +1 312-308-8646 Illinois U.S.A.
  • 3123088647 | +1 312-308-8647 Illinois U.S.A.
  • 3123088648 | +1 312-308-8648 Illinois U.S.A.
  • 3123088649 | +1 312-308-8649 Illinois U.S.A.
  • 3123088650 | +1 312-308-8650 Illinois U.S.A.
  • 3123088651 | +1 312-308-8651 Illinois U.S.A.
  • 3123088652 | +1 312-308-8652 Illinois U.S.A.
  • 3123088653 | +1 312-308-8653 Illinois U.S.A.
  • 3123088654 | +1 312-308-8654 Illinois U.S.A.
  • 3123088655 | +1 312-308-8655 Illinois U.S.A.
  • 3123088656 | +1 312-308-8656 Illinois U.S.A.
  • 3123088657 | +1 312-308-8657 Illinois U.S.A.
  • 3123088658 | +1 312-308-8658 Illinois U.S.A.
  • 3123088659 | +1 312-308-8659 Illinois U.S.A.
  • 3123088660 | +1 312-308-8660 Illinois U.S.A.
  • 3123088661 | +1 312-308-8661 Illinois U.S.A.
  • 3123088662 | +1 312-308-8662 Illinois U.S.A.
  • 3123088663 | +1 312-308-8663 Illinois U.S.A.
  • 3123088664 | +1 312-308-8664 Illinois U.S.A.
  • 3123088665 | +1 312-308-8665 Illinois U.S.A.
  • 3123088666 | +1 312-308-8666 Illinois U.S.A.
  • 3123088667 | +1 312-308-8667 Illinois U.S.A.
  • 3123088668 | +1 312-308-8668 Illinois U.S.A.
  • 3123088669 | +1 312-308-8669 Illinois U.S.A.
  • 3123088670 | +1 312-308-8670 Illinois U.S.A.
  • 3123088671 | +1 312-308-8671 Illinois U.S.A.
  • 3123088672 | +1 312-308-8672 Illinois U.S.A.
  • 3123088673 | +1 312-308-8673 Illinois U.S.A.
  • 3123088674 | +1 312-308-8674 Illinois U.S.A.
  • 3123088675 | +1 312-308-8675 Illinois U.S.A.
  • 3123088676 | +1 312-308-8676 Illinois U.S.A.
  • 3123088677 | +1 312-308-8677 Illinois U.S.A.
  • 3123088678 | +1 312-308-8678 Illinois U.S.A.
  • 3123088679 | +1 312-308-8679 Illinois U.S.A.
  • 3123088680 | +1 312-308-8680 Illinois U.S.A.
  • 3123088681 | +1 312-308-8681 Illinois U.S.A.
  • 3123088682 | +1 312-308-8682 Illinois U.S.A.
  • 3123088683 | +1 312-308-8683 Illinois U.S.A.
  • 3123088684 | +1 312-308-8684 Illinois U.S.A.
  • 3123088685 | +1 312-308-8685 Illinois U.S.A.
  • 3123088686 | +1 312-308-8686 Illinois U.S.A.
  • 3123088687 | +1 312-308-8687 Illinois U.S.A.
  • 3123088688 | +1 312-308-8688 Illinois U.S.A.
  • 3123088689 | +1 312-308-8689 Illinois U.S.A.
  • 3123088690 | +1 312-308-8690 Illinois U.S.A.
  • 3123088691 | +1 312-308-8691 Illinois U.S.A.
  • 3123088692 | +1 312-308-8692 Illinois U.S.A.
  • 3123088693 | +1 312-308-8693 Illinois U.S.A.
  • 3123088694 | +1 312-308-8694 Illinois U.S.A.
  • 3123088695 | +1 312-308-8695 Illinois U.S.A.
  • 3123088696 | +1 312-308-8696 Illinois U.S.A.
  • 3123088697 | +1 312-308-8697 Illinois U.S.A.
  • 3123088698 | +1 312-308-8698 Illinois U.S.A.
  • 3123088699 | +1 312-308-8699 Illinois U.S.A.