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).

  • 3129997700 | +1 312-999-7700 Illinois U.S.A.
  • 3129997701 | +1 312-999-7701 Illinois U.S.A.
  • 3129997702 | +1 312-999-7702 Illinois U.S.A.
  • 3129997703 | +1 312-999-7703 Illinois U.S.A.
  • 3129997704 | +1 312-999-7704 Illinois U.S.A.
  • 3129997705 | +1 312-999-7705 Illinois U.S.A.
  • 3129997706 | +1 312-999-7706 Illinois U.S.A.
  • 3129997707 | +1 312-999-7707 Illinois U.S.A.
  • 3129997708 | +1 312-999-7708 Illinois U.S.A.
  • 3129997709 | +1 312-999-7709 Illinois U.S.A.
  • 3129997710 | +1 312-999-7710 Illinois U.S.A.
  • 3129997711 | +1 312-999-7711 Illinois U.S.A.
  • 3129997712 | +1 312-999-7712 Illinois U.S.A.
  • 3129997713 | +1 312-999-7713 Illinois U.S.A.
  • 3129997714 | +1 312-999-7714 Illinois U.S.A.
  • 3129997715 | +1 312-999-7715 Illinois U.S.A.
  • 3129997716 | +1 312-999-7716 Illinois U.S.A.
  • 3129997717 | +1 312-999-7717 Illinois U.S.A.
  • 3129997718 | +1 312-999-7718 Illinois U.S.A.
  • 3129997719 | +1 312-999-7719 Illinois U.S.A.
  • 3129997720 | +1 312-999-7720 Illinois U.S.A.
  • 3129997721 | +1 312-999-7721 Illinois U.S.A.
  • 3129997722 | +1 312-999-7722 Illinois U.S.A.
  • 3129997723 | +1 312-999-7723 Illinois U.S.A.
  • 3129997724 | +1 312-999-7724 Illinois U.S.A.
  • 3129997725 | +1 312-999-7725 Illinois U.S.A.
  • 3129997726 | +1 312-999-7726 Illinois U.S.A.
  • 3129997727 | +1 312-999-7727 Illinois U.S.A.
  • 3129997728 | +1 312-999-7728 Illinois U.S.A.
  • 3129997729 | +1 312-999-7729 Illinois U.S.A.
  • 3129997730 | +1 312-999-7730 Illinois U.S.A.
  • 3129997731 | +1 312-999-7731 Illinois U.S.A.
  • 3129997732 | +1 312-999-7732 Illinois U.S.A.
  • 3129997733 | +1 312-999-7733 Illinois U.S.A.
  • 3129997734 | +1 312-999-7734 Illinois U.S.A.
  • 3129997735 | +1 312-999-7735 Illinois U.S.A.
  • 3129997736 | +1 312-999-7736 Illinois U.S.A.
  • 3129997737 | +1 312-999-7737 Illinois U.S.A.
  • 3129997738 | +1 312-999-7738 Illinois U.S.A.
  • 3129997739 | +1 312-999-7739 Illinois U.S.A.
  • 3129997740 | +1 312-999-7740 Illinois U.S.A.
  • 3129997741 | +1 312-999-7741 Illinois U.S.A.
  • 3129997742 | +1 312-999-7742 Illinois U.S.A.
  • 3129997743 | +1 312-999-7743 Illinois U.S.A.
  • 3129997744 | +1 312-999-7744 Illinois U.S.A.
  • 3129997745 | +1 312-999-7745 Illinois U.S.A.
  • 3129997746 | +1 312-999-7746 Illinois U.S.A.
  • 3129997747 | +1 312-999-7747 Illinois U.S.A.
  • 3129997748 | +1 312-999-7748 Illinois U.S.A.
  • 3129997749 | +1 312-999-7749 Illinois U.S.A.
  • 3129997750 | +1 312-999-7750 Illinois U.S.A.
  • 3129997751 | +1 312-999-7751 Illinois U.S.A.
  • 3129997752 | +1 312-999-7752 Illinois U.S.A.
  • 3129997753 | +1 312-999-7753 Illinois U.S.A.
  • 3129997754 | +1 312-999-7754 Illinois U.S.A.
  • 3129997755 | +1 312-999-7755 Illinois U.S.A.
  • 3129997756 | +1 312-999-7756 Illinois U.S.A.
  • 3129997757 | +1 312-999-7757 Illinois U.S.A.
  • 3129997758 | +1 312-999-7758 Illinois U.S.A.
  • 3129997759 | +1 312-999-7759 Illinois U.S.A.
  • 3129997760 | +1 312-999-7760 Illinois U.S.A.
  • 3129997761 | +1 312-999-7761 Illinois U.S.A.
  • 3129997762 | +1 312-999-7762 Illinois U.S.A.
  • 3129997763 | +1 312-999-7763 Illinois U.S.A.
  • 3129997764 | +1 312-999-7764 Illinois U.S.A.
  • 3129997765 | +1 312-999-7765 Illinois U.S.A.
  • 3129997766 | +1 312-999-7766 Illinois U.S.A.
  • 3129997767 | +1 312-999-7767 Illinois U.S.A.
  • 3129997768 | +1 312-999-7768 Illinois U.S.A.
  • 3129997769 | +1 312-999-7769 Illinois U.S.A.
  • 3129997770 | +1 312-999-7770 Illinois U.S.A.
  • 3129997771 | +1 312-999-7771 Illinois U.S.A.
  • 3129997772 | +1 312-999-7772 Illinois U.S.A.
  • 3129997773 | +1 312-999-7773 Illinois U.S.A.
  • 3129997774 | +1 312-999-7774 Illinois U.S.A.
  • 3129997775 | +1 312-999-7775 Illinois U.S.A.
  • 3129997776 | +1 312-999-7776 Illinois U.S.A.
  • 3129997777 | +1 312-999-7777 Illinois U.S.A.
  • 3129997778 | +1 312-999-7778 Illinois U.S.A.
  • 3129997779 | +1 312-999-7779 Illinois U.S.A.
  • 3129997780 | +1 312-999-7780 Illinois U.S.A.
  • 3129997781 | +1 312-999-7781 Illinois U.S.A.
  • 3129997782 | +1 312-999-7782 Illinois U.S.A.
  • 3129997783 | +1 312-999-7783 Illinois U.S.A.
  • 3129997784 | +1 312-999-7784 Illinois U.S.A.
  • 3129997785 | +1 312-999-7785 Illinois U.S.A.
  • 3129997786 | +1 312-999-7786 Illinois U.S.A.
  • 3129997787 | +1 312-999-7787 Illinois U.S.A.
  • 3129997788 | +1 312-999-7788 Illinois U.S.A.
  • 3129997789 | +1 312-999-7789 Illinois U.S.A.
  • 3129997790 | +1 312-999-7790 Illinois U.S.A.
  • 3129997791 | +1 312-999-7791 Illinois U.S.A.
  • 3129997792 | +1 312-999-7792 Illinois U.S.A.
  • 3129997793 | +1 312-999-7793 Illinois U.S.A.
  • 3129997794 | +1 312-999-7794 Illinois U.S.A.
  • 3129997795 | +1 312-999-7795 Illinois U.S.A.
  • 3129997796 | +1 312-999-7796 Illinois U.S.A.
  • 3129997797 | +1 312-999-7797 Illinois U.S.A.
  • 3129997798 | +1 312-999-7798 Illinois U.S.A.
  • 3129997799 | +1 312-999-7799 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