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).

  • 3128933600 | +1 312-893-3600 Illinois U.S.A.
  • 3128933601 | +1 312-893-3601 Illinois U.S.A.
  • 3128933602 | +1 312-893-3602 Illinois U.S.A.
  • 3128933603 | +1 312-893-3603 Illinois U.S.A.
  • 3128933604 | +1 312-893-3604 Illinois U.S.A.
  • 3128933605 | +1 312-893-3605 Illinois U.S.A.
  • 3128933606 | +1 312-893-3606 Illinois U.S.A.
  • 3128933607 | +1 312-893-3607 Illinois U.S.A.
  • 3128933608 | +1 312-893-3608 Illinois U.S.A.
  • 3128933609 | +1 312-893-3609 Illinois U.S.A.
  • 3128933610 | +1 312-893-3610 Illinois U.S.A.
  • 3128933611 | +1 312-893-3611 Illinois U.S.A.
  • 3128933612 | +1 312-893-3612 Illinois U.S.A.
  • 3128933613 | +1 312-893-3613 Illinois U.S.A.
  • 3128933614 | +1 312-893-3614 Illinois U.S.A.
  • 3128933615 | +1 312-893-3615 Illinois U.S.A.
  • 3128933616 | +1 312-893-3616 Illinois U.S.A.
  • 3128933617 | +1 312-893-3617 Illinois U.S.A.
  • 3128933618 | +1 312-893-3618 Illinois U.S.A.
  • 3128933619 | +1 312-893-3619 Illinois U.S.A.
  • 3128933620 | +1 312-893-3620 Illinois U.S.A.
  • 3128933621 | +1 312-893-3621 Illinois U.S.A.
  • 3128933622 | +1 312-893-3622 Illinois U.S.A.
  • 3128933623 | +1 312-893-3623 Illinois U.S.A.
  • 3128933624 | +1 312-893-3624 Illinois U.S.A.
  • 3128933625 | +1 312-893-3625 Illinois U.S.A.
  • 3128933626 | +1 312-893-3626 Illinois U.S.A.
  • 3128933627 | +1 312-893-3627 Illinois U.S.A.
  • 3128933628 | +1 312-893-3628 Illinois U.S.A.
  • 3128933629 | +1 312-893-3629 Illinois U.S.A.
  • 3128933630 | +1 312-893-3630 Illinois U.S.A.
  • 3128933631 | +1 312-893-3631 Illinois U.S.A.
  • 3128933632 | +1 312-893-3632 Illinois U.S.A.
  • 3128933633 | +1 312-893-3633 Illinois U.S.A.
  • 3128933634 | +1 312-893-3634 Illinois U.S.A.
  • 3128933635 | +1 312-893-3635 Illinois U.S.A.
  • 3128933636 | +1 312-893-3636 Illinois U.S.A.
  • 3128933637 | +1 312-893-3637 Illinois U.S.A.
  • 3128933638 | +1 312-893-3638 Illinois U.S.A.
  • 3128933639 | +1 312-893-3639 Illinois U.S.A.
  • 3128933640 | +1 312-893-3640 Illinois U.S.A.
  • 3128933641 | +1 312-893-3641 Illinois U.S.A.
  • 3128933642 | +1 312-893-3642 Illinois U.S.A.
  • 3128933643 | +1 312-893-3643 Illinois U.S.A.
  • 3128933644 | +1 312-893-3644 Illinois U.S.A.
  • 3128933645 | +1 312-893-3645 Illinois U.S.A.
  • 3128933646 | +1 312-893-3646 Illinois U.S.A.
  • 3128933647 | +1 312-893-3647 Illinois U.S.A.
  • 3128933648 | +1 312-893-3648 Illinois U.S.A.
  • 3128933649 | +1 312-893-3649 Illinois U.S.A.
  • 3128933650 | +1 312-893-3650 Illinois U.S.A.
  • 3128933651 | +1 312-893-3651 Illinois U.S.A.
  • 3128933652 | +1 312-893-3652 Illinois U.S.A.
  • 3128933653 | +1 312-893-3653 Illinois U.S.A.
  • 3128933654 | +1 312-893-3654 Illinois U.S.A.
  • 3128933655 | +1 312-893-3655 Illinois U.S.A.
  • 3128933656 | +1 312-893-3656 Illinois U.S.A.
  • 3128933657 | +1 312-893-3657 Illinois U.S.A.
  • 3128933658 | +1 312-893-3658 Illinois U.S.A.
  • 3128933659 | +1 312-893-3659 Illinois U.S.A.
  • 3128933660 | +1 312-893-3660 Illinois U.S.A.
  • 3128933661 | +1 312-893-3661 Illinois U.S.A.
  • 3128933662 | +1 312-893-3662 Illinois U.S.A.
  • 3128933663 | +1 312-893-3663 Illinois U.S.A.
  • 3128933664 | +1 312-893-3664 Illinois U.S.A.
  • 3128933665 | +1 312-893-3665 Illinois U.S.A.
  • 3128933666 | +1 312-893-3666 Illinois U.S.A.
  • 3128933667 | +1 312-893-3667 Illinois U.S.A.
  • 3128933668 | +1 312-893-3668 Illinois U.S.A.
  • 3128933669 | +1 312-893-3669 Illinois U.S.A.
  • 3128933670 | +1 312-893-3670 Illinois U.S.A.
  • 3128933671 | +1 312-893-3671 Illinois U.S.A.
  • 3128933672 | +1 312-893-3672 Illinois U.S.A.
  • 3128933673 | +1 312-893-3673 Illinois U.S.A.
  • 3128933674 | +1 312-893-3674 Illinois U.S.A.
  • 3128933675 | +1 312-893-3675 Illinois U.S.A.
  • 3128933676 | +1 312-893-3676 Illinois U.S.A.
  • 3128933677 | +1 312-893-3677 Illinois U.S.A.
  • 3128933678 | +1 312-893-3678 Illinois U.S.A.
  • 3128933679 | +1 312-893-3679 Illinois U.S.A.
  • 3128933680 | +1 312-893-3680 Illinois U.S.A.
  • 3128933681 | +1 312-893-3681 Illinois U.S.A.
  • 3128933682 | +1 312-893-3682 Illinois U.S.A.
  • 3128933683 | +1 312-893-3683 Illinois U.S.A.
  • 3128933684 | +1 312-893-3684 Illinois U.S.A.
  • 3128933685 | +1 312-893-3685 Illinois U.S.A.
  • 3128933686 | +1 312-893-3686 Illinois U.S.A.
  • 3128933687 | +1 312-893-3687 Illinois U.S.A.
  • 3128933688 | +1 312-893-3688 Illinois U.S.A.
  • 3128933689 | +1 312-893-3689 Illinois U.S.A.
  • 3128933690 | +1 312-893-3690 Illinois U.S.A.
  • 3128933691 | +1 312-893-3691 Illinois U.S.A.
  • 3128933692 | +1 312-893-3692 Illinois U.S.A.
  • 3128933693 | +1 312-893-3693 Illinois U.S.A.
  • 3128933694 | +1 312-893-3694 Illinois U.S.A.
  • 3128933695 | +1 312-893-3695 Illinois U.S.A.
  • 3128933696 | +1 312-893-3696 Illinois U.S.A.
  • 3128933697 | +1 312-893-3697 Illinois U.S.A.
  • 3128933698 | +1 312-893-3698 Illinois U.S.A.
  • 3128933699 | +1 312-893-3699 Illinois U.S.A.