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).

  • 3125664600 | +1 312-566-4600 Illinois U.S.A.
  • 3125664601 | +1 312-566-4601 Illinois U.S.A.
  • 3125664602 | +1 312-566-4602 Illinois U.S.A.
  • 3125664603 | +1 312-566-4603 Illinois U.S.A.
  • 3125664604 | +1 312-566-4604 Illinois U.S.A.
  • 3125664605 | +1 312-566-4605 Illinois U.S.A.
  • 3125664606 | +1 312-566-4606 Illinois U.S.A.
  • 3125664607 | +1 312-566-4607 Illinois U.S.A.
  • 3125664608 | +1 312-566-4608 Illinois U.S.A.
  • 3125664609 | +1 312-566-4609 Illinois U.S.A.
  • 3125664610 | +1 312-566-4610 Illinois U.S.A.
  • 3125664611 | +1 312-566-4611 Illinois U.S.A.
  • 3125664612 | +1 312-566-4612 Illinois U.S.A.
  • 3125664613 | +1 312-566-4613 Illinois U.S.A.
  • 3125664614 | +1 312-566-4614 Illinois U.S.A.
  • 3125664615 | +1 312-566-4615 Illinois U.S.A.
  • 3125664616 | +1 312-566-4616 Illinois U.S.A.
  • 3125664617 | +1 312-566-4617 Illinois U.S.A.
  • 3125664618 | +1 312-566-4618 Illinois U.S.A.
  • 3125664619 | +1 312-566-4619 Illinois U.S.A.
  • 3125664620 | +1 312-566-4620 Illinois U.S.A.
  • 3125664621 | +1 312-566-4621 Illinois U.S.A.
  • 3125664622 | +1 312-566-4622 Illinois U.S.A.
  • 3125664623 | +1 312-566-4623 Illinois U.S.A.
  • 3125664624 | +1 312-566-4624 Illinois U.S.A.
  • 3125664625 | +1 312-566-4625 Illinois U.S.A.
  • 3125664626 | +1 312-566-4626 Illinois U.S.A.
  • 3125664627 | +1 312-566-4627 Illinois U.S.A.
  • 3125664628 | +1 312-566-4628 Illinois U.S.A.
  • 3125664629 | +1 312-566-4629 Illinois U.S.A.
  • 3125664630 | +1 312-566-4630 Illinois U.S.A.
  • 3125664631 | +1 312-566-4631 Illinois U.S.A.
  • 3125664632 | +1 312-566-4632 Illinois U.S.A.
  • 3125664633 | +1 312-566-4633 Illinois U.S.A.
  • 3125664634 | +1 312-566-4634 Illinois U.S.A.
  • 3125664635 | +1 312-566-4635 Illinois U.S.A.
  • 3125664636 | +1 312-566-4636 Illinois U.S.A.
  • 3125664637 | +1 312-566-4637 Illinois U.S.A.
  • 3125664638 | +1 312-566-4638 Illinois U.S.A.
  • 3125664639 | +1 312-566-4639 Illinois U.S.A.
  • 3125664640 | +1 312-566-4640 Illinois U.S.A.
  • 3125664641 | +1 312-566-4641 Illinois U.S.A.
  • 3125664642 | +1 312-566-4642 Illinois U.S.A.
  • 3125664643 | +1 312-566-4643 Illinois U.S.A.
  • 3125664644 | +1 312-566-4644 Illinois U.S.A.
  • 3125664645 | +1 312-566-4645 Illinois U.S.A.
  • 3125664646 | +1 312-566-4646 Illinois U.S.A.
  • 3125664647 | +1 312-566-4647 Illinois U.S.A.
  • 3125664648 | +1 312-566-4648 Illinois U.S.A.
  • 3125664649 | +1 312-566-4649 Illinois U.S.A.
  • 3125664650 | +1 312-566-4650 Illinois U.S.A.
  • 3125664651 | +1 312-566-4651 Illinois U.S.A.
  • 3125664652 | +1 312-566-4652 Illinois U.S.A.
  • 3125664653 | +1 312-566-4653 Illinois U.S.A.
  • 3125664654 | +1 312-566-4654 Illinois U.S.A.
  • 3125664655 | +1 312-566-4655 Illinois U.S.A.
  • 3125664656 | +1 312-566-4656 Illinois U.S.A.
  • 3125664657 | +1 312-566-4657 Illinois U.S.A.
  • 3125664658 | +1 312-566-4658 Illinois U.S.A.
  • 3125664659 | +1 312-566-4659 Illinois U.S.A.
  • 3125664660 | +1 312-566-4660 Illinois U.S.A.
  • 3125664661 | +1 312-566-4661 Illinois U.S.A.
  • 3125664662 | +1 312-566-4662 Illinois U.S.A.
  • 3125664663 | +1 312-566-4663 Illinois U.S.A.
  • 3125664664 | +1 312-566-4664 Illinois U.S.A.
  • 3125664665 | +1 312-566-4665 Illinois U.S.A.
  • 3125664666 | +1 312-566-4666 Illinois U.S.A.
  • 3125664667 | +1 312-566-4667 Illinois U.S.A.
  • 3125664668 | +1 312-566-4668 Illinois U.S.A.
  • 3125664669 | +1 312-566-4669 Illinois U.S.A.
  • 3125664670 | +1 312-566-4670 Illinois U.S.A.
  • 3125664671 | +1 312-566-4671 Illinois U.S.A.
  • 3125664672 | +1 312-566-4672 Illinois U.S.A.
  • 3125664673 | +1 312-566-4673 Illinois U.S.A.
  • 3125664674 | +1 312-566-4674 Illinois U.S.A.
  • 3125664675 | +1 312-566-4675 Illinois U.S.A.
  • 3125664676 | +1 312-566-4676 Illinois U.S.A.
  • 3125664677 | +1 312-566-4677 Illinois U.S.A.
  • 3125664678 | +1 312-566-4678 Illinois U.S.A.
  • 3125664679 | +1 312-566-4679 Illinois U.S.A.
  • 3125664680 | +1 312-566-4680 Illinois U.S.A.
  • 3125664681 | +1 312-566-4681 Illinois U.S.A.
  • 3125664682 | +1 312-566-4682 Illinois U.S.A.
  • 3125664683 | +1 312-566-4683 Illinois U.S.A.
  • 3125664684 | +1 312-566-4684 Illinois U.S.A.
  • 3125664685 | +1 312-566-4685 Illinois U.S.A.
  • 3125664686 | +1 312-566-4686 Illinois U.S.A.
  • 3125664687 | +1 312-566-4687 Illinois U.S.A.
  • 3125664688 | +1 312-566-4688 Illinois U.S.A.
  • 3125664689 | +1 312-566-4689 Illinois U.S.A.
  • 3125664690 | +1 312-566-4690 Illinois U.S.A.
  • 3125664691 | +1 312-566-4691 Illinois U.S.A.
  • 3125664692 | +1 312-566-4692 Illinois U.S.A.
  • 3125664693 | +1 312-566-4693 Illinois U.S.A.
  • 3125664694 | +1 312-566-4694 Illinois U.S.A.
  • 3125664695 | +1 312-566-4695 Illinois U.S.A.
  • 3125664696 | +1 312-566-4696 Illinois U.S.A.
  • 3125664697 | +1 312-566-4697 Illinois U.S.A.
  • 3125664698 | +1 312-566-4698 Illinois U.S.A.
  • 3125664699 | +1 312-566-4699 Illinois U.S.A.