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).

  • 3128393600 | +1 312-839-3600 Illinois U.S.A.
  • 3128393601 | +1 312-839-3601 Illinois U.S.A.
  • 3128393602 | +1 312-839-3602 Illinois U.S.A.
  • 3128393603 | +1 312-839-3603 Illinois U.S.A.
  • 3128393604 | +1 312-839-3604 Illinois U.S.A.
  • 3128393605 | +1 312-839-3605 Illinois U.S.A.
  • 3128393606 | +1 312-839-3606 Illinois U.S.A.
  • 3128393607 | +1 312-839-3607 Illinois U.S.A.
  • 3128393608 | +1 312-839-3608 Illinois U.S.A.
  • 3128393609 | +1 312-839-3609 Illinois U.S.A.
  • 3128393610 | +1 312-839-3610 Illinois U.S.A.
  • 3128393611 | +1 312-839-3611 Illinois U.S.A.
  • 3128393612 | +1 312-839-3612 Illinois U.S.A.
  • 3128393613 | +1 312-839-3613 Illinois U.S.A.
  • 3128393614 | +1 312-839-3614 Illinois U.S.A.
  • 3128393615 | +1 312-839-3615 Illinois U.S.A.
  • 3128393616 | +1 312-839-3616 Illinois U.S.A.
  • 3128393617 | +1 312-839-3617 Illinois U.S.A.
  • 3128393618 | +1 312-839-3618 Illinois U.S.A.
  • 3128393619 | +1 312-839-3619 Illinois U.S.A.
  • 3128393620 | +1 312-839-3620 Illinois U.S.A.
  • 3128393621 | +1 312-839-3621 Illinois U.S.A.
  • 3128393622 | +1 312-839-3622 Illinois U.S.A.
  • 3128393623 | +1 312-839-3623 Illinois U.S.A.
  • 3128393624 | +1 312-839-3624 Illinois U.S.A.
  • 3128393625 | +1 312-839-3625 Illinois U.S.A.
  • 3128393626 | +1 312-839-3626 Illinois U.S.A.
  • 3128393627 | +1 312-839-3627 Illinois U.S.A.
  • 3128393628 | +1 312-839-3628 Illinois U.S.A.
  • 3128393629 | +1 312-839-3629 Illinois U.S.A.
  • 3128393630 | +1 312-839-3630 Illinois U.S.A.
  • 3128393631 | +1 312-839-3631 Illinois U.S.A.
  • 3128393632 | +1 312-839-3632 Illinois U.S.A.
  • 3128393633 | +1 312-839-3633 Illinois U.S.A.
  • 3128393634 | +1 312-839-3634 Illinois U.S.A.
  • 3128393635 | +1 312-839-3635 Illinois U.S.A.
  • 3128393636 | +1 312-839-3636 Illinois U.S.A.
  • 3128393637 | +1 312-839-3637 Illinois U.S.A.
  • 3128393638 | +1 312-839-3638 Illinois U.S.A.
  • 3128393639 | +1 312-839-3639 Illinois U.S.A.
  • 3128393640 | +1 312-839-3640 Illinois U.S.A.
  • 3128393641 | +1 312-839-3641 Illinois U.S.A.
  • 3128393642 | +1 312-839-3642 Illinois U.S.A.
  • 3128393643 | +1 312-839-3643 Illinois U.S.A.
  • 3128393644 | +1 312-839-3644 Illinois U.S.A.
  • 3128393645 | +1 312-839-3645 Illinois U.S.A.
  • 3128393646 | +1 312-839-3646 Illinois U.S.A.
  • 3128393647 | +1 312-839-3647 Illinois U.S.A.
  • 3128393648 | +1 312-839-3648 Illinois U.S.A.
  • 3128393649 | +1 312-839-3649 Illinois U.S.A.
  • 3128393650 | +1 312-839-3650 Illinois U.S.A.
  • 3128393651 | +1 312-839-3651 Illinois U.S.A.
  • 3128393652 | +1 312-839-3652 Illinois U.S.A.
  • 3128393653 | +1 312-839-3653 Illinois U.S.A.
  • 3128393654 | +1 312-839-3654 Illinois U.S.A.
  • 3128393655 | +1 312-839-3655 Illinois U.S.A.
  • 3128393656 | +1 312-839-3656 Illinois U.S.A.
  • 3128393657 | +1 312-839-3657 Illinois U.S.A.
  • 3128393658 | +1 312-839-3658 Illinois U.S.A.
  • 3128393659 | +1 312-839-3659 Illinois U.S.A.
  • 3128393660 | +1 312-839-3660 Illinois U.S.A.
  • 3128393661 | +1 312-839-3661 Illinois U.S.A.
  • 3128393662 | +1 312-839-3662 Illinois U.S.A.
  • 3128393663 | +1 312-839-3663 Illinois U.S.A.
  • 3128393664 | +1 312-839-3664 Illinois U.S.A.
  • 3128393665 | +1 312-839-3665 Illinois U.S.A.
  • 3128393666 | +1 312-839-3666 Illinois U.S.A.
  • 3128393667 | +1 312-839-3667 Illinois U.S.A.
  • 3128393668 | +1 312-839-3668 Illinois U.S.A.
  • 3128393669 | +1 312-839-3669 Illinois U.S.A.
  • 3128393670 | +1 312-839-3670 Illinois U.S.A.
  • 3128393671 | +1 312-839-3671 Illinois U.S.A.
  • 3128393672 | +1 312-839-3672 Illinois U.S.A.
  • 3128393673 | +1 312-839-3673 Illinois U.S.A.
  • 3128393674 | +1 312-839-3674 Illinois U.S.A.
  • 3128393675 | +1 312-839-3675 Illinois U.S.A.
  • 3128393676 | +1 312-839-3676 Illinois U.S.A.
  • 3128393677 | +1 312-839-3677 Illinois U.S.A.
  • 3128393678 | +1 312-839-3678 Illinois U.S.A.
  • 3128393679 | +1 312-839-3679 Illinois U.S.A.
  • 3128393680 | +1 312-839-3680 Illinois U.S.A.
  • 3128393681 | +1 312-839-3681 Illinois U.S.A.
  • 3128393682 | +1 312-839-3682 Illinois U.S.A.
  • 3128393683 | +1 312-839-3683 Illinois U.S.A.
  • 3128393684 | +1 312-839-3684 Illinois U.S.A.
  • 3128393685 | +1 312-839-3685 Illinois U.S.A.
  • 3128393686 | +1 312-839-3686 Illinois U.S.A.
  • 3128393687 | +1 312-839-3687 Illinois U.S.A.
  • 3128393688 | +1 312-839-3688 Illinois U.S.A.
  • 3128393689 | +1 312-839-3689 Illinois U.S.A.
  • 3128393690 | +1 312-839-3690 Illinois U.S.A.
  • 3128393691 | +1 312-839-3691 Illinois U.S.A.
  • 3128393692 | +1 312-839-3692 Illinois U.S.A.
  • 3128393693 | +1 312-839-3693 Illinois U.S.A.
  • 3128393694 | +1 312-839-3694 Illinois U.S.A.
  • 3128393695 | +1 312-839-3695 Illinois U.S.A.
  • 3128393696 | +1 312-839-3696 Illinois U.S.A.
  • 3128393697 | +1 312-839-3697 Illinois U.S.A.
  • 3128393698 | +1 312-839-3698 Illinois U.S.A.
  • 3128393699 | +1 312-839-3699 Illinois U.S.A.