CitysDirectory

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).

  • 3123297700 | +1 312-329-7700 Illinois U.S.A.
  • 3123297701 | +1 312-329-7701 Illinois U.S.A.
  • 3123297702 | +1 312-329-7702 Illinois U.S.A.
  • 3123297703 | +1 312-329-7703 Illinois U.S.A.
  • 3123297704 | +1 312-329-7704 Illinois U.S.A.
  • 3123297705 | +1 312-329-7705 Illinois U.S.A.
  • 3123297706 | +1 312-329-7706 Illinois U.S.A.
  • 3123297707 | +1 312-329-7707 Illinois U.S.A.
  • 3123297708 | +1 312-329-7708 Illinois U.S.A.
  • 3123297709 | +1 312-329-7709 Illinois U.S.A.
  • 3123297710 | +1 312-329-7710 Illinois U.S.A.
  • 3123297711 | +1 312-329-7711 Illinois U.S.A.
  • 3123297712 | +1 312-329-7712 Illinois U.S.A.
  • 3123297713 | +1 312-329-7713 Illinois U.S.A.
  • 3123297714 | +1 312-329-7714 Illinois U.S.A.
  • 3123297715 | +1 312-329-7715 Illinois U.S.A.
  • 3123297716 | +1 312-329-7716 Illinois U.S.A.
  • 3123297717 | +1 312-329-7717 Illinois U.S.A.
  • 3123297718 | +1 312-329-7718 Illinois U.S.A.
  • 3123297719 | +1 312-329-7719 Illinois U.S.A.
  • 3123297720 | +1 312-329-7720 Illinois U.S.A.
  • 3123297721 | +1 312-329-7721 Illinois U.S.A.
  • 3123297722 | +1 312-329-7722 Illinois U.S.A.
  • 3123297723 | +1 312-329-7723 Illinois U.S.A.
  • 3123297724 | +1 312-329-7724 Illinois U.S.A.
  • 3123297725 | +1 312-329-7725 Illinois U.S.A.
  • 3123297726 | +1 312-329-7726 Illinois U.S.A.
  • 3123297727 | +1 312-329-7727 Illinois U.S.A.
  • 3123297728 | +1 312-329-7728 Illinois U.S.A.
  • 3123297729 | +1 312-329-7729 Illinois U.S.A.
  • 3123297730 | +1 312-329-7730 Illinois U.S.A.
  • 3123297731 | +1 312-329-7731 Illinois U.S.A.
  • 3123297732 | +1 312-329-7732 Illinois U.S.A.
  • 3123297733 | +1 312-329-7733 Illinois U.S.A.
  • 3123297734 | +1 312-329-7734 Illinois U.S.A.
  • 3123297735 | +1 312-329-7735 Illinois U.S.A.
  • 3123297736 | +1 312-329-7736 Illinois U.S.A.
  • 3123297737 | +1 312-329-7737 Illinois U.S.A.
  • 3123297738 | +1 312-329-7738 Illinois U.S.A.
  • 3123297739 | +1 312-329-7739 Illinois U.S.A.
  • 3123297740 | +1 312-329-7740 Illinois U.S.A.
  • 3123297741 | +1 312-329-7741 Illinois U.S.A.
  • 3123297742 | +1 312-329-7742 Illinois U.S.A.
  • 3123297743 | +1 312-329-7743 Illinois U.S.A.
  • 3123297744 | +1 312-329-7744 Illinois U.S.A.
  • 3123297745 | +1 312-329-7745 Illinois U.S.A.
  • 3123297746 | +1 312-329-7746 Illinois U.S.A.
  • 3123297747 | +1 312-329-7747 Illinois U.S.A.
  • 3123297748 | +1 312-329-7748 Illinois U.S.A.
  • 3123297749 | +1 312-329-7749 Illinois U.S.A.
  • 3123297750 | +1 312-329-7750 Illinois U.S.A.
  • 3123297751 | +1 312-329-7751 Illinois U.S.A.
  • 3123297752 | +1 312-329-7752 Illinois U.S.A.
  • 3123297753 | +1 312-329-7753 Illinois U.S.A.
  • 3123297754 | +1 312-329-7754 Illinois U.S.A.
  • 3123297755 | +1 312-329-7755 Illinois U.S.A.
  • 3123297756 | +1 312-329-7756 Illinois U.S.A.
  • 3123297757 | +1 312-329-7757 Illinois U.S.A.
  • 3123297758 | +1 312-329-7758 Illinois U.S.A.
  • 3123297759 | +1 312-329-7759 Illinois U.S.A.
  • 3123297760 | +1 312-329-7760 Illinois U.S.A.
  • 3123297761 | +1 312-329-7761 Illinois U.S.A.
  • 3123297762 | +1 312-329-7762 Illinois U.S.A.
  • 3123297763 | +1 312-329-7763 Illinois U.S.A.
  • 3123297764 | +1 312-329-7764 Illinois U.S.A.
  • 3123297765 | +1 312-329-7765 Illinois U.S.A.
  • 3123297766 | +1 312-329-7766 Illinois U.S.A.
  • 3123297767 | +1 312-329-7767 Illinois U.S.A.
  • 3123297768 | +1 312-329-7768 Illinois U.S.A.
  • 3123297769 | +1 312-329-7769 Illinois U.S.A.
  • 3123297770 | +1 312-329-7770 Illinois U.S.A.
  • 3123297771 | +1 312-329-7771 Illinois U.S.A.
  • 3123297772 | +1 312-329-7772 Illinois U.S.A.
  • 3123297773 | +1 312-329-7773 Illinois U.S.A.
  • 3123297774 | +1 312-329-7774 Illinois U.S.A.
  • 3123297775 | +1 312-329-7775 Illinois U.S.A.
  • 3123297776 | +1 312-329-7776 Illinois U.S.A.
  • 3123297777 | +1 312-329-7777 Illinois U.S.A.
  • 3123297778 | +1 312-329-7778 Illinois U.S.A.
  • 3123297779 | +1 312-329-7779 Illinois U.S.A.
  • 3123297780 | +1 312-329-7780 Illinois U.S.A.
  • 3123297781 | +1 312-329-7781 Illinois U.S.A.
  • 3123297782 | +1 312-329-7782 Illinois U.S.A.
  • 3123297783 | +1 312-329-7783 Illinois U.S.A.
  • 3123297784 | +1 312-329-7784 Illinois U.S.A.
  • 3123297785 | +1 312-329-7785 Illinois U.S.A.
  • 3123297786 | +1 312-329-7786 Illinois U.S.A.
  • 3123297787 | +1 312-329-7787 Illinois U.S.A.
  • 3123297788 | +1 312-329-7788 Illinois U.S.A.
  • 3123297789 | +1 312-329-7789 Illinois U.S.A.
  • 3123297790 | +1 312-329-7790 Illinois U.S.A.
  • 3123297791 | +1 312-329-7791 Illinois U.S.A.
  • 3123297792 | +1 312-329-7792 Illinois U.S.A.
  • 3123297793 | +1 312-329-7793 Illinois U.S.A.
  • 3123297794 | +1 312-329-7794 Illinois U.S.A.
  • 3123297795 | +1 312-329-7795 Illinois U.S.A.
  • 3123297796 | +1 312-329-7796 Illinois U.S.A.
  • 3123297797 | +1 312-329-7797 Illinois U.S.A.
  • 3123297798 | +1 312-329-7798 Illinois U.S.A.
  • 3123297799 | +1 312-329-7799 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z