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).

  • 3122323600 | +1 312-232-3600 Illinois U.S.A.
  • 3122323601 | +1 312-232-3601 Illinois U.S.A.
  • 3122323602 | +1 312-232-3602 Illinois U.S.A.
  • 3122323603 | +1 312-232-3603 Illinois U.S.A.
  • 3122323604 | +1 312-232-3604 Illinois U.S.A.
  • 3122323605 | +1 312-232-3605 Illinois U.S.A.
  • 3122323606 | +1 312-232-3606 Illinois U.S.A.
  • 3122323607 | +1 312-232-3607 Illinois U.S.A.
  • 3122323608 | +1 312-232-3608 Illinois U.S.A.
  • 3122323609 | +1 312-232-3609 Illinois U.S.A.
  • 3122323610 | +1 312-232-3610 Illinois U.S.A.
  • 3122323611 | +1 312-232-3611 Illinois U.S.A.
  • 3122323612 | +1 312-232-3612 Illinois U.S.A.
  • 3122323613 | +1 312-232-3613 Illinois U.S.A.
  • 3122323614 | +1 312-232-3614 Illinois U.S.A.
  • 3122323615 | +1 312-232-3615 Illinois U.S.A.
  • 3122323616 | +1 312-232-3616 Illinois U.S.A.
  • 3122323617 | +1 312-232-3617 Illinois U.S.A.
  • 3122323618 | +1 312-232-3618 Illinois U.S.A.
  • 3122323619 | +1 312-232-3619 Illinois U.S.A.
  • 3122323620 | +1 312-232-3620 Illinois U.S.A.
  • 3122323621 | +1 312-232-3621 Illinois U.S.A.
  • 3122323622 | +1 312-232-3622 Illinois U.S.A.
  • 3122323623 | +1 312-232-3623 Illinois U.S.A.
  • 3122323624 | +1 312-232-3624 Illinois U.S.A.
  • 3122323625 | +1 312-232-3625 Illinois U.S.A.
  • 3122323626 | +1 312-232-3626 Illinois U.S.A.
  • 3122323627 | +1 312-232-3627 Illinois U.S.A.
  • 3122323628 | +1 312-232-3628 Illinois U.S.A.
  • 3122323629 | +1 312-232-3629 Illinois U.S.A.
  • 3122323630 | +1 312-232-3630 Illinois U.S.A.
  • 3122323631 | +1 312-232-3631 Illinois U.S.A.
  • 3122323632 | +1 312-232-3632 Illinois U.S.A.
  • 3122323633 | +1 312-232-3633 Illinois U.S.A.
  • 3122323634 | +1 312-232-3634 Illinois U.S.A.
  • 3122323635 | +1 312-232-3635 Illinois U.S.A.
  • 3122323636 | +1 312-232-3636 Illinois U.S.A.
  • 3122323637 | +1 312-232-3637 Illinois U.S.A.
  • 3122323638 | +1 312-232-3638 Illinois U.S.A.
  • 3122323639 | +1 312-232-3639 Illinois U.S.A.
  • 3122323640 | +1 312-232-3640 Illinois U.S.A.
  • 3122323641 | +1 312-232-3641 Illinois U.S.A.
  • 3122323642 | +1 312-232-3642 Illinois U.S.A.
  • 3122323643 | +1 312-232-3643 Illinois U.S.A.
  • 3122323644 | +1 312-232-3644 Illinois U.S.A.
  • 3122323645 | +1 312-232-3645 Illinois U.S.A.
  • 3122323646 | +1 312-232-3646 Illinois U.S.A.
  • 3122323647 | +1 312-232-3647 Illinois U.S.A.
  • 3122323648 | +1 312-232-3648 Illinois U.S.A.
  • 3122323649 | +1 312-232-3649 Illinois U.S.A.
  • 3122323650 | +1 312-232-3650 Illinois U.S.A.
  • 3122323651 | +1 312-232-3651 Illinois U.S.A.
  • 3122323652 | +1 312-232-3652 Illinois U.S.A.
  • 3122323653 | +1 312-232-3653 Illinois U.S.A.
  • 3122323654 | +1 312-232-3654 Illinois U.S.A.
  • 3122323655 | +1 312-232-3655 Illinois U.S.A.
  • 3122323656 | +1 312-232-3656 Illinois U.S.A.
  • 3122323657 | +1 312-232-3657 Illinois U.S.A.
  • 3122323658 | +1 312-232-3658 Illinois U.S.A.
  • 3122323659 | +1 312-232-3659 Illinois U.S.A.
  • 3122323660 | +1 312-232-3660 Illinois U.S.A.
  • 3122323661 | +1 312-232-3661 Illinois U.S.A.
  • 3122323662 | +1 312-232-3662 Illinois U.S.A.
  • 3122323663 | +1 312-232-3663 Illinois U.S.A.
  • 3122323664 | +1 312-232-3664 Illinois U.S.A.
  • 3122323665 | +1 312-232-3665 Illinois U.S.A.
  • 3122323666 | +1 312-232-3666 Illinois U.S.A.
  • 3122323667 | +1 312-232-3667 Illinois U.S.A.
  • 3122323668 | +1 312-232-3668 Illinois U.S.A.
  • 3122323669 | +1 312-232-3669 Illinois U.S.A.
  • 3122323670 | +1 312-232-3670 Illinois U.S.A.
  • 3122323671 | +1 312-232-3671 Illinois U.S.A.
  • 3122323672 | +1 312-232-3672 Illinois U.S.A.
  • 3122323673 | +1 312-232-3673 Illinois U.S.A.
  • 3122323674 | +1 312-232-3674 Illinois U.S.A.
  • 3122323675 | +1 312-232-3675 Illinois U.S.A.
  • 3122323676 | +1 312-232-3676 Illinois U.S.A.
  • 3122323677 | +1 312-232-3677 Illinois U.S.A.
  • 3122323678 | +1 312-232-3678 Illinois U.S.A.
  • 3122323679 | +1 312-232-3679 Illinois U.S.A.
  • 3122323680 | +1 312-232-3680 Illinois U.S.A.
  • 3122323681 | +1 312-232-3681 Illinois U.S.A.
  • 3122323682 | +1 312-232-3682 Illinois U.S.A.
  • 3122323683 | +1 312-232-3683 Illinois U.S.A.
  • 3122323684 | +1 312-232-3684 Illinois U.S.A.
  • 3122323685 | +1 312-232-3685 Illinois U.S.A.
  • 3122323686 | +1 312-232-3686 Illinois U.S.A.
  • 3122323687 | +1 312-232-3687 Illinois U.S.A.
  • 3122323688 | +1 312-232-3688 Illinois U.S.A.
  • 3122323689 | +1 312-232-3689 Illinois U.S.A.
  • 3122323690 | +1 312-232-3690 Illinois U.S.A.
  • 3122323691 | +1 312-232-3691 Illinois U.S.A.
  • 3122323692 | +1 312-232-3692 Illinois U.S.A.
  • 3122323693 | +1 312-232-3693 Illinois U.S.A.
  • 3122323694 | +1 312-232-3694 Illinois U.S.A.
  • 3122323695 | +1 312-232-3695 Illinois U.S.A.
  • 3122323696 | +1 312-232-3696 Illinois U.S.A.
  • 3122323697 | +1 312-232-3697 Illinois U.S.A.
  • 3122323698 | +1 312-232-3698 Illinois U.S.A.
  • 3122323699 | +1 312-232-3699 Illinois U.S.A.