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).

  • 3122808700 | +1 312-280-8700 Illinois U.S.A.
  • 3122808701 | +1 312-280-8701 Illinois U.S.A.
  • 3122808702 | +1 312-280-8702 Illinois U.S.A.
  • 3122808703 | +1 312-280-8703 Illinois U.S.A.
  • 3122808704 | +1 312-280-8704 Illinois U.S.A.
  • 3122808705 | +1 312-280-8705 Illinois U.S.A.
  • 3122808706 | +1 312-280-8706 Illinois U.S.A.
  • 3122808707 | +1 312-280-8707 Illinois U.S.A.
  • 3122808708 | +1 312-280-8708 Illinois U.S.A.
  • 3122808709 | +1 312-280-8709 Illinois U.S.A.
  • 3122808710 | +1 312-280-8710 Illinois U.S.A.
  • 3122808711 | +1 312-280-8711 Illinois U.S.A.
  • 3122808712 | +1 312-280-8712 Illinois U.S.A.
  • 3122808713 | +1 312-280-8713 Illinois U.S.A.
  • 3122808714 | +1 312-280-8714 Illinois U.S.A.
  • 3122808715 | +1 312-280-8715 Illinois U.S.A.
  • 3122808716 | +1 312-280-8716 Illinois U.S.A.
  • 3122808717 | +1 312-280-8717 Illinois U.S.A.
  • 3122808718 | +1 312-280-8718 Illinois U.S.A.
  • 3122808719 | +1 312-280-8719 Illinois U.S.A.
  • 3122808720 | +1 312-280-8720 Illinois U.S.A.
  • 3122808721 | +1 312-280-8721 Illinois U.S.A.
  • 3122808722 | +1 312-280-8722 Illinois U.S.A.
  • 3122808723 | +1 312-280-8723 Illinois U.S.A.
  • 3122808724 | +1 312-280-8724 Illinois U.S.A.
  • 3122808725 | +1 312-280-8725 Illinois U.S.A.
  • 3122808726 | +1 312-280-8726 Illinois U.S.A.
  • 3122808727 | +1 312-280-8727 Illinois U.S.A.
  • 3122808728 | +1 312-280-8728 Illinois U.S.A.
  • 3122808729 | +1 312-280-8729 Illinois U.S.A.
  • 3122808730 | +1 312-280-8730 Illinois U.S.A.
  • 3122808731 | +1 312-280-8731 Illinois U.S.A.
  • 3122808732 | +1 312-280-8732 Illinois U.S.A.
  • 3122808733 | +1 312-280-8733 Illinois U.S.A.
  • 3122808734 | +1 312-280-8734 Illinois U.S.A.
  • 3122808735 | +1 312-280-8735 Illinois U.S.A.
  • 3122808736 | +1 312-280-8736 Illinois U.S.A.
  • 3122808737 | +1 312-280-8737 Illinois U.S.A.
  • 3122808738 | +1 312-280-8738 Illinois U.S.A.
  • 3122808739 | +1 312-280-8739 Illinois U.S.A.
  • 3122808740 | +1 312-280-8740 Illinois U.S.A.
  • 3122808741 | +1 312-280-8741 Illinois U.S.A.
  • 3122808742 | +1 312-280-8742 Illinois U.S.A.
  • 3122808743 | +1 312-280-8743 Illinois U.S.A.
  • 3122808744 | +1 312-280-8744 Illinois U.S.A.
  • 3122808745 | +1 312-280-8745 Illinois U.S.A.
  • 3122808746 | +1 312-280-8746 Illinois U.S.A.
  • 3122808747 | +1 312-280-8747 Illinois U.S.A.
  • 3122808748 | +1 312-280-8748 Illinois U.S.A.
  • 3122808749 | +1 312-280-8749 Illinois U.S.A.
  • 3122808750 | +1 312-280-8750 Illinois U.S.A.
  • 3122808751 | +1 312-280-8751 Illinois U.S.A.
  • 3122808752 | +1 312-280-8752 Illinois U.S.A.
  • 3122808753 | +1 312-280-8753 Illinois U.S.A.
  • 3122808754 | +1 312-280-8754 Illinois U.S.A.
  • 3122808755 | +1 312-280-8755 Illinois U.S.A.
  • 3122808756 | +1 312-280-8756 Illinois U.S.A.
  • 3122808757 | +1 312-280-8757 Illinois U.S.A.
  • 3122808758 | +1 312-280-8758 Illinois U.S.A.
  • 3122808759 | +1 312-280-8759 Illinois U.S.A.
  • 3122808760 | +1 312-280-8760 Illinois U.S.A.
  • 3122808761 | +1 312-280-8761 Illinois U.S.A.
  • 3122808762 | +1 312-280-8762 Illinois U.S.A.
  • 3122808763 | +1 312-280-8763 Illinois U.S.A.
  • 3122808764 | +1 312-280-8764 Illinois U.S.A.
  • 3122808765 | +1 312-280-8765 Illinois U.S.A.
  • 3122808766 | +1 312-280-8766 Illinois U.S.A.
  • 3122808767 | +1 312-280-8767 Illinois U.S.A.
  • 3122808768 | +1 312-280-8768 Illinois U.S.A.
  • 3122808769 | +1 312-280-8769 Illinois U.S.A.
  • 3122808770 | +1 312-280-8770 Illinois U.S.A.
  • 3122808771 | +1 312-280-8771 Illinois U.S.A.
  • 3122808772 | +1 312-280-8772 Illinois U.S.A.
  • 3122808773 | +1 312-280-8773 Illinois U.S.A.
  • 3122808774 | +1 312-280-8774 Illinois U.S.A.
  • 3122808775 | +1 312-280-8775 Illinois U.S.A.
  • 3122808776 | +1 312-280-8776 Illinois U.S.A.
  • 3122808777 | +1 312-280-8777 Illinois U.S.A.
  • 3122808778 | +1 312-280-8778 Illinois U.S.A.
  • 3122808779 | +1 312-280-8779 Illinois U.S.A.
  • 3122808780 | +1 312-280-8780 Illinois U.S.A.
  • 3122808781 | +1 312-280-8781 Illinois U.S.A.
  • 3122808782 | +1 312-280-8782 Illinois U.S.A.
  • 3122808783 | +1 312-280-8783 Illinois U.S.A.
  • 3122808784 | +1 312-280-8784 Illinois U.S.A.
  • 3122808785 | +1 312-280-8785 Illinois U.S.A.
  • 3122808786 | +1 312-280-8786 Illinois U.S.A.
  • 3122808787 | +1 312-280-8787 Illinois U.S.A.
  • 3122808788 | +1 312-280-8788 Illinois U.S.A.
  • 3122808789 | +1 312-280-8789 Illinois U.S.A.
  • 3122808790 | +1 312-280-8790 Illinois U.S.A.
  • 3122808791 | +1 312-280-8791 Illinois U.S.A.
  • 3122808792 | +1 312-280-8792 Illinois U.S.A.
  • 3122808793 | +1 312-280-8793 Illinois U.S.A.
  • 3122808794 | +1 312-280-8794 Illinois U.S.A.
  • 3122808795 | +1 312-280-8795 Illinois U.S.A.
  • 3122808796 | +1 312-280-8796 Illinois U.S.A.
  • 3122808797 | +1 312-280-8797 Illinois U.S.A.
  • 3122808798 | +1 312-280-8798 Illinois U.S.A.
  • 3122808799 | +1 312-280-8799 Illinois U.S.A.