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).

  • 3123216700 | +1 312-321-6700 Illinois U.S.A.
  • 3123216701 | +1 312-321-6701 Illinois U.S.A.
  • 3123216702 | +1 312-321-6702 Illinois U.S.A.
  • 3123216703 | +1 312-321-6703 Illinois U.S.A.
  • 3123216704 | +1 312-321-6704 Illinois U.S.A.
  • 3123216705 | +1 312-321-6705 Illinois U.S.A.
  • 3123216706 | +1 312-321-6706 Illinois U.S.A.
  • 3123216707 | +1 312-321-6707 Illinois U.S.A.
  • 3123216708 | +1 312-321-6708 Illinois U.S.A.
  • 3123216709 | +1 312-321-6709 Illinois U.S.A.
  • 3123216710 | +1 312-321-6710 Illinois U.S.A.
  • 3123216711 | +1 312-321-6711 Illinois U.S.A.
  • 3123216712 | +1 312-321-6712 Illinois U.S.A.
  • 3123216713 | +1 312-321-6713 Illinois U.S.A.
  • 3123216714 | +1 312-321-6714 Illinois U.S.A.
  • 3123216715 | +1 312-321-6715 Illinois U.S.A.
  • 3123216716 | +1 312-321-6716 Illinois U.S.A.
  • 3123216717 | +1 312-321-6717 Illinois U.S.A.
  • 3123216718 | +1 312-321-6718 Illinois U.S.A.
  • 3123216719 | +1 312-321-6719 Illinois U.S.A.
  • 3123216720 | +1 312-321-6720 Illinois U.S.A.
  • 3123216721 | +1 312-321-6721 Illinois U.S.A.
  • 3123216722 | +1 312-321-6722 Illinois U.S.A.
  • 3123216723 | +1 312-321-6723 Illinois U.S.A.
  • 3123216724 | +1 312-321-6724 Illinois U.S.A.
  • 3123216725 | +1 312-321-6725 Illinois U.S.A.
  • 3123216726 | +1 312-321-6726 Illinois U.S.A.
  • 3123216727 | +1 312-321-6727 Illinois U.S.A.
  • 3123216728 | +1 312-321-6728 Illinois U.S.A.
  • 3123216729 | +1 312-321-6729 Illinois U.S.A.
  • 3123216730 | +1 312-321-6730 Illinois U.S.A.
  • 3123216731 | +1 312-321-6731 Illinois U.S.A.
  • 3123216732 | +1 312-321-6732 Illinois U.S.A.
  • 3123216733 | +1 312-321-6733 Illinois U.S.A.
  • 3123216734 | +1 312-321-6734 Illinois U.S.A.
  • 3123216735 | +1 312-321-6735 Illinois U.S.A.
  • 3123216736 | +1 312-321-6736 Illinois U.S.A.
  • 3123216737 | +1 312-321-6737 Illinois U.S.A.
  • 3123216738 | +1 312-321-6738 Illinois U.S.A.
  • 3123216739 | +1 312-321-6739 Illinois U.S.A.
  • 3123216740 | +1 312-321-6740 Illinois U.S.A.
  • 3123216741 | +1 312-321-6741 Illinois U.S.A.
  • 3123216742 | +1 312-321-6742 Illinois U.S.A.
  • 3123216743 | +1 312-321-6743 Illinois U.S.A.
  • 3123216744 | +1 312-321-6744 Illinois U.S.A.
  • 3123216745 | +1 312-321-6745 Illinois U.S.A.
  • 3123216746 | +1 312-321-6746 Illinois U.S.A.
  • 3123216747 | +1 312-321-6747 Illinois U.S.A.
  • 3123216748 | +1 312-321-6748 Illinois U.S.A.
  • 3123216749 | +1 312-321-6749 Illinois U.S.A.
  • 3123216750 | +1 312-321-6750 Illinois U.S.A.
  • 3123216751 | +1 312-321-6751 Illinois U.S.A.
  • 3123216752 | +1 312-321-6752 Illinois U.S.A.
  • 3123216753 | +1 312-321-6753 Illinois U.S.A.
  • 3123216754 | +1 312-321-6754 Illinois U.S.A.
  • 3123216755 | +1 312-321-6755 Illinois U.S.A.
  • 3123216756 | +1 312-321-6756 Illinois U.S.A.
  • 3123216757 | +1 312-321-6757 Illinois U.S.A.
  • 3123216758 | +1 312-321-6758 Illinois U.S.A.
  • 3123216759 | +1 312-321-6759 Illinois U.S.A.
  • 3123216760 | +1 312-321-6760 Illinois U.S.A.
  • 3123216761 | +1 312-321-6761 Illinois U.S.A.
  • 3123216762 | +1 312-321-6762 Illinois U.S.A.
  • 3123216763 | +1 312-321-6763 Illinois U.S.A.
  • 3123216764 | +1 312-321-6764 Illinois U.S.A.
  • 3123216765 | +1 312-321-6765 Illinois U.S.A.
  • 3123216766 | +1 312-321-6766 Illinois U.S.A.
  • 3123216767 | +1 312-321-6767 Illinois U.S.A.
  • 3123216768 | +1 312-321-6768 Illinois U.S.A.
  • 3123216769 | +1 312-321-6769 Illinois U.S.A.
  • 3123216770 | +1 312-321-6770 Illinois U.S.A.
  • 3123216771 | +1 312-321-6771 Illinois U.S.A.
  • 3123216772 | +1 312-321-6772 Illinois U.S.A.
  • 3123216773 | +1 312-321-6773 Illinois U.S.A.
  • 3123216774 | +1 312-321-6774 Illinois U.S.A.
  • 3123216775 | +1 312-321-6775 Illinois U.S.A.
  • 3123216776 | +1 312-321-6776 Illinois U.S.A.
  • 3123216777 | +1 312-321-6777 Illinois U.S.A.
  • 3123216778 | +1 312-321-6778 Illinois U.S.A.
  • 3123216779 | +1 312-321-6779 Illinois U.S.A.
  • 3123216780 | +1 312-321-6780 Illinois U.S.A.
  • 3123216781 | +1 312-321-6781 Illinois U.S.A.
  • 3123216782 | +1 312-321-6782 Illinois U.S.A.
  • 3123216783 | +1 312-321-6783 Illinois U.S.A.
  • 3123216784 | +1 312-321-6784 Illinois U.S.A.
  • 3123216785 | +1 312-321-6785 Illinois U.S.A.
  • 3123216786 | +1 312-321-6786 Illinois U.S.A.
  • 3123216787 | +1 312-321-6787 Illinois U.S.A.
  • 3123216788 | +1 312-321-6788 Illinois U.S.A.
  • 3123216789 | +1 312-321-6789 Illinois U.S.A.
  • 3123216790 | +1 312-321-6790 Illinois U.S.A.
  • 3123216791 | +1 312-321-6791 Illinois U.S.A.
  • 3123216792 | +1 312-321-6792 Illinois U.S.A.
  • 3123216793 | +1 312-321-6793 Illinois U.S.A.
  • 3123216794 | +1 312-321-6794 Illinois U.S.A.
  • 3123216795 | +1 312-321-6795 Illinois U.S.A.
  • 3123216796 | +1 312-321-6796 Illinois U.S.A.
  • 3123216797 | +1 312-321-6797 Illinois U.S.A.
  • 3123216798 | +1 312-321-6798 Illinois U.S.A.
  • 3123216799 | +1 312-321-6799 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