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).

  • 3128143600 | +1 312-814-3600 Illinois U.S.A.
  • 3128143601 | +1 312-814-3601 Illinois U.S.A.
  • 3128143602 | +1 312-814-3602 Illinois U.S.A.
  • 3128143603 | +1 312-814-3603 Illinois U.S.A.
  • 3128143604 | +1 312-814-3604 Illinois U.S.A.
  • 3128143605 | +1 312-814-3605 Illinois U.S.A.
  • 3128143606 | +1 312-814-3606 Illinois U.S.A.
  • 3128143607 | +1 312-814-3607 Illinois U.S.A.
  • 3128143608 | +1 312-814-3608 Illinois U.S.A.
  • 3128143609 | +1 312-814-3609 Illinois U.S.A.
  • 3128143610 | +1 312-814-3610 Illinois U.S.A.
  • 3128143611 | +1 312-814-3611 Illinois U.S.A.
  • 3128143612 | +1 312-814-3612 Illinois U.S.A.
  • 3128143613 | +1 312-814-3613 Illinois U.S.A.
  • 3128143614 | +1 312-814-3614 Illinois U.S.A.
  • 3128143615 | +1 312-814-3615 Illinois U.S.A.
  • 3128143616 | +1 312-814-3616 Illinois U.S.A.
  • 3128143617 | +1 312-814-3617 Illinois U.S.A.
  • 3128143618 | +1 312-814-3618 Illinois U.S.A.
  • 3128143619 | +1 312-814-3619 Illinois U.S.A.
  • 3128143620 | +1 312-814-3620 Illinois U.S.A.
  • 3128143621 | +1 312-814-3621 Illinois U.S.A.
  • 3128143622 | +1 312-814-3622 Illinois U.S.A.
  • 3128143623 | +1 312-814-3623 Illinois U.S.A.
  • 3128143624 | +1 312-814-3624 Illinois U.S.A.
  • 3128143625 | +1 312-814-3625 Illinois U.S.A.
  • 3128143626 | +1 312-814-3626 Illinois U.S.A.
  • 3128143627 | +1 312-814-3627 Illinois U.S.A.
  • 3128143628 | +1 312-814-3628 Illinois U.S.A.
  • 3128143629 | +1 312-814-3629 Illinois U.S.A.
  • 3128143630 | +1 312-814-3630 Illinois U.S.A.
  • 3128143631 | +1 312-814-3631 Illinois U.S.A.
  • 3128143632 | +1 312-814-3632 Illinois U.S.A.
  • 3128143633 | +1 312-814-3633 Illinois U.S.A.
  • 3128143634 | +1 312-814-3634 Illinois U.S.A.
  • 3128143635 | +1 312-814-3635 Illinois U.S.A.
  • 3128143636 | +1 312-814-3636 Illinois U.S.A.
  • 3128143637 | +1 312-814-3637 Illinois U.S.A.
  • 3128143638 | +1 312-814-3638 Illinois U.S.A.
  • 3128143639 | +1 312-814-3639 Illinois U.S.A.
  • 3128143640 | +1 312-814-3640 Illinois U.S.A.
  • 3128143641 | +1 312-814-3641 Illinois U.S.A.
  • 3128143642 | +1 312-814-3642 Illinois U.S.A.
  • 3128143643 | +1 312-814-3643 Illinois U.S.A.
  • 3128143644 | +1 312-814-3644 Illinois U.S.A.
  • 3128143645 | +1 312-814-3645 Illinois U.S.A.
  • 3128143646 | +1 312-814-3646 Illinois U.S.A.
  • 3128143647 | +1 312-814-3647 Illinois U.S.A.
  • 3128143648 | +1 312-814-3648 Illinois U.S.A.
  • 3128143649 | +1 312-814-3649 Illinois U.S.A.
  • 3128143650 | +1 312-814-3650 Illinois U.S.A.
  • 3128143651 | +1 312-814-3651 Illinois U.S.A.
  • 3128143652 | +1 312-814-3652 Illinois U.S.A.
  • 3128143653 | +1 312-814-3653 Illinois U.S.A.
  • 3128143654 | +1 312-814-3654 Illinois U.S.A.
  • 3128143655 | +1 312-814-3655 Illinois U.S.A.
  • 3128143656 | +1 312-814-3656 Illinois U.S.A.
  • 3128143657 | +1 312-814-3657 Illinois U.S.A.
  • 3128143658 | +1 312-814-3658 Illinois U.S.A.
  • 3128143659 | +1 312-814-3659 Illinois U.S.A.
  • 3128143660 | +1 312-814-3660 Illinois U.S.A.
  • 3128143661 | +1 312-814-3661 Illinois U.S.A.
  • 3128143662 | +1 312-814-3662 Illinois U.S.A.
  • 3128143663 | +1 312-814-3663 Illinois U.S.A.
  • 3128143664 | +1 312-814-3664 Illinois U.S.A.
  • 3128143665 | +1 312-814-3665 Illinois U.S.A.
  • 3128143666 | +1 312-814-3666 Illinois U.S.A.
  • 3128143667 | +1 312-814-3667 Illinois U.S.A.
  • 3128143668 | +1 312-814-3668 Illinois U.S.A.
  • 3128143669 | +1 312-814-3669 Illinois U.S.A.
  • 3128143670 | +1 312-814-3670 Illinois U.S.A.
  • 3128143671 | +1 312-814-3671 Illinois U.S.A.
  • 3128143672 | +1 312-814-3672 Illinois U.S.A.
  • 3128143673 | +1 312-814-3673 Illinois U.S.A.
  • 3128143674 | +1 312-814-3674 Illinois U.S.A.
  • 3128143675 | +1 312-814-3675 Illinois U.S.A.
  • 3128143676 | +1 312-814-3676 Illinois U.S.A.
  • 3128143677 | +1 312-814-3677 Illinois U.S.A.
  • 3128143678 | +1 312-814-3678 Illinois U.S.A.
  • 3128143679 | +1 312-814-3679 Illinois U.S.A.
  • 3128143680 | +1 312-814-3680 Illinois U.S.A.
  • 3128143681 | +1 312-814-3681 Illinois U.S.A.
  • 3128143682 | +1 312-814-3682 Illinois U.S.A.
  • 3128143683 | +1 312-814-3683 Illinois U.S.A.
  • 3128143684 | +1 312-814-3684 Illinois U.S.A.
  • 3128143685 | +1 312-814-3685 Illinois U.S.A.
  • 3128143686 | +1 312-814-3686 Illinois U.S.A.
  • 3128143687 | +1 312-814-3687 Illinois U.S.A.
  • 3128143688 | +1 312-814-3688 Illinois U.S.A.
  • 3128143689 | +1 312-814-3689 Illinois U.S.A.
  • 3128143690 | +1 312-814-3690 Illinois U.S.A.
  • 3128143691 | +1 312-814-3691 Illinois U.S.A.
  • 3128143692 | +1 312-814-3692 Illinois U.S.A.
  • 3128143693 | +1 312-814-3693 Illinois U.S.A.
  • 3128143694 | +1 312-814-3694 Illinois U.S.A.
  • 3128143695 | +1 312-814-3695 Illinois U.S.A.
  • 3128143696 | +1 312-814-3696 Illinois U.S.A.
  • 3128143697 | +1 312-814-3697 Illinois U.S.A.
  • 3128143698 | +1 312-814-3698 Illinois U.S.A.
  • 3128143699 | +1 312-814-3699 Illinois U.S.A.