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).

  • 3123097700 | +1 312-309-7700 Illinois U.S.A.
  • 3123097701 | +1 312-309-7701 Illinois U.S.A.
  • 3123097702 | +1 312-309-7702 Illinois U.S.A.
  • 3123097703 | +1 312-309-7703 Illinois U.S.A.
  • 3123097704 | +1 312-309-7704 Illinois U.S.A.
  • 3123097705 | +1 312-309-7705 Illinois U.S.A.
  • 3123097706 | +1 312-309-7706 Illinois U.S.A.
  • 3123097707 | +1 312-309-7707 Illinois U.S.A.
  • 3123097708 | +1 312-309-7708 Illinois U.S.A.
  • 3123097709 | +1 312-309-7709 Illinois U.S.A.
  • 3123097710 | +1 312-309-7710 Illinois U.S.A.
  • 3123097711 | +1 312-309-7711 Illinois U.S.A.
  • 3123097712 | +1 312-309-7712 Illinois U.S.A.
  • 3123097713 | +1 312-309-7713 Illinois U.S.A.
  • 3123097714 | +1 312-309-7714 Illinois U.S.A.
  • 3123097715 | +1 312-309-7715 Illinois U.S.A.
  • 3123097716 | +1 312-309-7716 Illinois U.S.A.
  • 3123097717 | +1 312-309-7717 Illinois U.S.A.
  • 3123097718 | +1 312-309-7718 Illinois U.S.A.
  • 3123097719 | +1 312-309-7719 Illinois U.S.A.
  • 3123097720 | +1 312-309-7720 Illinois U.S.A.
  • 3123097721 | +1 312-309-7721 Illinois U.S.A.
  • 3123097722 | +1 312-309-7722 Illinois U.S.A.
  • 3123097723 | +1 312-309-7723 Illinois U.S.A.
  • 3123097724 | +1 312-309-7724 Illinois U.S.A.
  • 3123097725 | +1 312-309-7725 Illinois U.S.A.
  • 3123097726 | +1 312-309-7726 Illinois U.S.A.
  • 3123097727 | +1 312-309-7727 Illinois U.S.A.
  • 3123097728 | +1 312-309-7728 Illinois U.S.A.
  • 3123097729 | +1 312-309-7729 Illinois U.S.A.
  • 3123097730 | +1 312-309-7730 Illinois U.S.A.
  • 3123097731 | +1 312-309-7731 Illinois U.S.A.
  • 3123097732 | +1 312-309-7732 Illinois U.S.A.
  • 3123097733 | +1 312-309-7733 Illinois U.S.A.
  • 3123097734 | +1 312-309-7734 Illinois U.S.A.
  • 3123097735 | +1 312-309-7735 Illinois U.S.A.
  • 3123097736 | +1 312-309-7736 Illinois U.S.A.
  • 3123097737 | +1 312-309-7737 Illinois U.S.A.
  • 3123097738 | +1 312-309-7738 Illinois U.S.A.
  • 3123097739 | +1 312-309-7739 Illinois U.S.A.
  • 3123097740 | +1 312-309-7740 Illinois U.S.A.
  • 3123097741 | +1 312-309-7741 Illinois U.S.A.
  • 3123097742 | +1 312-309-7742 Illinois U.S.A.
  • 3123097743 | +1 312-309-7743 Illinois U.S.A.
  • 3123097744 | +1 312-309-7744 Illinois U.S.A.
  • 3123097745 | +1 312-309-7745 Illinois U.S.A.
  • 3123097746 | +1 312-309-7746 Illinois U.S.A.
  • 3123097747 | +1 312-309-7747 Illinois U.S.A.
  • 3123097748 | +1 312-309-7748 Illinois U.S.A.
  • 3123097749 | +1 312-309-7749 Illinois U.S.A.
  • 3123097750 | +1 312-309-7750 Illinois U.S.A.
  • 3123097751 | +1 312-309-7751 Illinois U.S.A.
  • 3123097752 | +1 312-309-7752 Illinois U.S.A.
  • 3123097753 | +1 312-309-7753 Illinois U.S.A.
  • 3123097754 | +1 312-309-7754 Illinois U.S.A.
  • 3123097755 | +1 312-309-7755 Illinois U.S.A.
  • 3123097756 | +1 312-309-7756 Illinois U.S.A.
  • 3123097757 | +1 312-309-7757 Illinois U.S.A.
  • 3123097758 | +1 312-309-7758 Illinois U.S.A.
  • 3123097759 | +1 312-309-7759 Illinois U.S.A.
  • 3123097760 | +1 312-309-7760 Illinois U.S.A.
  • 3123097761 | +1 312-309-7761 Illinois U.S.A.
  • 3123097762 | +1 312-309-7762 Illinois U.S.A.
  • 3123097763 | +1 312-309-7763 Illinois U.S.A.
  • 3123097764 | +1 312-309-7764 Illinois U.S.A.
  • 3123097765 | +1 312-309-7765 Illinois U.S.A.
  • 3123097766 | +1 312-309-7766 Illinois U.S.A.
  • 3123097767 | +1 312-309-7767 Illinois U.S.A.
  • 3123097768 | +1 312-309-7768 Illinois U.S.A.
  • 3123097769 | +1 312-309-7769 Illinois U.S.A.
  • 3123097770 | +1 312-309-7770 Illinois U.S.A.
  • 3123097771 | +1 312-309-7771 Illinois U.S.A.
  • 3123097772 | +1 312-309-7772 Illinois U.S.A.
  • 3123097773 | +1 312-309-7773 Illinois U.S.A.
  • 3123097774 | +1 312-309-7774 Illinois U.S.A.
  • 3123097775 | +1 312-309-7775 Illinois U.S.A.
  • 3123097776 | +1 312-309-7776 Illinois U.S.A.
  • 3123097777 | +1 312-309-7777 Illinois U.S.A.
  • 3123097778 | +1 312-309-7778 Illinois U.S.A.
  • 3123097779 | +1 312-309-7779 Illinois U.S.A.
  • 3123097780 | +1 312-309-7780 Illinois U.S.A.
  • 3123097781 | +1 312-309-7781 Illinois U.S.A.
  • 3123097782 | +1 312-309-7782 Illinois U.S.A.
  • 3123097783 | +1 312-309-7783 Illinois U.S.A.
  • 3123097784 | +1 312-309-7784 Illinois U.S.A.
  • 3123097785 | +1 312-309-7785 Illinois U.S.A.
  • 3123097786 | +1 312-309-7786 Illinois U.S.A.
  • 3123097787 | +1 312-309-7787 Illinois U.S.A.
  • 3123097788 | +1 312-309-7788 Illinois U.S.A.
  • 3123097789 | +1 312-309-7789 Illinois U.S.A.
  • 3123097790 | +1 312-309-7790 Illinois U.S.A.
  • 3123097791 | +1 312-309-7791 Illinois U.S.A.
  • 3123097792 | +1 312-309-7792 Illinois U.S.A.
  • 3123097793 | +1 312-309-7793 Illinois U.S.A.
  • 3123097794 | +1 312-309-7794 Illinois U.S.A.
  • 3123097795 | +1 312-309-7795 Illinois U.S.A.
  • 3123097796 | +1 312-309-7796 Illinois U.S.A.
  • 3123097797 | +1 312-309-7797 Illinois U.S.A.
  • 3123097798 | +1 312-309-7798 Illinois U.S.A.
  • 3123097799 | +1 312-309-7799 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