CitysDirectory

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).

  • 3127705600 | +1 312-770-5600 Illinois U.S.A.
  • 3127705601 | +1 312-770-5601 Illinois U.S.A.
  • 3127705602 | +1 312-770-5602 Illinois U.S.A.
  • 3127705603 | +1 312-770-5603 Illinois U.S.A.
  • 3127705604 | +1 312-770-5604 Illinois U.S.A.
  • 3127705605 | +1 312-770-5605 Illinois U.S.A.
  • 3127705606 | +1 312-770-5606 Illinois U.S.A.
  • 3127705607 | +1 312-770-5607 Illinois U.S.A.
  • 3127705608 | +1 312-770-5608 Illinois U.S.A.
  • 3127705609 | +1 312-770-5609 Illinois U.S.A.
  • 3127705610 | +1 312-770-5610 Illinois U.S.A.
  • 3127705611 | +1 312-770-5611 Illinois U.S.A.
  • 3127705612 | +1 312-770-5612 Illinois U.S.A.
  • 3127705613 | +1 312-770-5613 Illinois U.S.A.
  • 3127705614 | +1 312-770-5614 Illinois U.S.A.
  • 3127705615 | +1 312-770-5615 Illinois U.S.A.
  • 3127705616 | +1 312-770-5616 Illinois U.S.A.
  • 3127705617 | +1 312-770-5617 Illinois U.S.A.
  • 3127705618 | +1 312-770-5618 Illinois U.S.A.
  • 3127705619 | +1 312-770-5619 Illinois U.S.A.
  • 3127705620 | +1 312-770-5620 Illinois U.S.A.
  • 3127705621 | +1 312-770-5621 Illinois U.S.A.
  • 3127705622 | +1 312-770-5622 Illinois U.S.A.
  • 3127705623 | +1 312-770-5623 Illinois U.S.A.
  • 3127705624 | +1 312-770-5624 Illinois U.S.A.
  • 3127705625 | +1 312-770-5625 Illinois U.S.A.
  • 3127705626 | +1 312-770-5626 Illinois U.S.A.
  • 3127705627 | +1 312-770-5627 Illinois U.S.A.
  • 3127705628 | +1 312-770-5628 Illinois U.S.A.
  • 3127705629 | +1 312-770-5629 Illinois U.S.A.
  • 3127705630 | +1 312-770-5630 Illinois U.S.A.
  • 3127705631 | +1 312-770-5631 Illinois U.S.A.
  • 3127705632 | +1 312-770-5632 Illinois U.S.A.
  • 3127705633 | +1 312-770-5633 Illinois U.S.A.
  • 3127705634 | +1 312-770-5634 Illinois U.S.A.
  • 3127705635 | +1 312-770-5635 Illinois U.S.A.
  • 3127705636 | +1 312-770-5636 Illinois U.S.A.
  • 3127705637 | +1 312-770-5637 Illinois U.S.A.
  • 3127705638 | +1 312-770-5638 Illinois U.S.A.
  • 3127705639 | +1 312-770-5639 Illinois U.S.A.
  • 3127705640 | +1 312-770-5640 Illinois U.S.A.
  • 3127705641 | +1 312-770-5641 Illinois U.S.A.
  • 3127705642 | +1 312-770-5642 Illinois U.S.A.
  • 3127705643 | +1 312-770-5643 Illinois U.S.A.
  • 3127705644 | +1 312-770-5644 Illinois U.S.A.
  • 3127705645 | +1 312-770-5645 Illinois U.S.A.
  • 3127705646 | +1 312-770-5646 Illinois U.S.A.
  • 3127705647 | +1 312-770-5647 Illinois U.S.A.
  • 3127705648 | +1 312-770-5648 Illinois U.S.A.
  • 3127705649 | +1 312-770-5649 Illinois U.S.A.
  • 3127705650 | +1 312-770-5650 Illinois U.S.A.
  • 3127705651 | +1 312-770-5651 Illinois U.S.A.
  • 3127705652 | +1 312-770-5652 Illinois U.S.A.
  • 3127705653 | +1 312-770-5653 Illinois U.S.A.
  • 3127705654 | +1 312-770-5654 Illinois U.S.A.
  • 3127705655 | +1 312-770-5655 Illinois U.S.A.
  • 3127705656 | +1 312-770-5656 Illinois U.S.A.
  • 3127705657 | +1 312-770-5657 Illinois U.S.A.
  • 3127705658 | +1 312-770-5658 Illinois U.S.A.
  • 3127705659 | +1 312-770-5659 Illinois U.S.A.
  • 3127705660 | +1 312-770-5660 Illinois U.S.A.
  • 3127705661 | +1 312-770-5661 Illinois U.S.A.
  • 3127705662 | +1 312-770-5662 Illinois U.S.A.
  • 3127705663 | +1 312-770-5663 Illinois U.S.A.
  • 3127705664 | +1 312-770-5664 Illinois U.S.A.
  • 3127705665 | +1 312-770-5665 Illinois U.S.A.
  • 3127705666 | +1 312-770-5666 Illinois U.S.A.
  • 3127705667 | +1 312-770-5667 Illinois U.S.A.
  • 3127705668 | +1 312-770-5668 Illinois U.S.A.
  • 3127705669 | +1 312-770-5669 Illinois U.S.A.
  • 3127705670 | +1 312-770-5670 Illinois U.S.A.
  • 3127705671 | +1 312-770-5671 Illinois U.S.A.
  • 3127705672 | +1 312-770-5672 Illinois U.S.A.
  • 3127705673 | +1 312-770-5673 Illinois U.S.A.
  • 3127705674 | +1 312-770-5674 Illinois U.S.A.
  • 3127705675 | +1 312-770-5675 Illinois U.S.A.
  • 3127705676 | +1 312-770-5676 Illinois U.S.A.
  • 3127705677 | +1 312-770-5677 Illinois U.S.A.
  • 3127705678 | +1 312-770-5678 Illinois U.S.A.
  • 3127705679 | +1 312-770-5679 Illinois U.S.A.
  • 3127705680 | +1 312-770-5680 Illinois U.S.A.
  • 3127705681 | +1 312-770-5681 Illinois U.S.A.
  • 3127705682 | +1 312-770-5682 Illinois U.S.A.
  • 3127705683 | +1 312-770-5683 Illinois U.S.A.
  • 3127705684 | +1 312-770-5684 Illinois U.S.A.
  • 3127705685 | +1 312-770-5685 Illinois U.S.A.
  • 3127705686 | +1 312-770-5686 Illinois U.S.A.
  • 3127705687 | +1 312-770-5687 Illinois U.S.A.
  • 3127705688 | +1 312-770-5688 Illinois U.S.A.
  • 3127705689 | +1 312-770-5689 Illinois U.S.A.
  • 3127705690 | +1 312-770-5690 Illinois U.S.A.
  • 3127705691 | +1 312-770-5691 Illinois U.S.A.
  • 3127705692 | +1 312-770-5692 Illinois U.S.A.
  • 3127705693 | +1 312-770-5693 Illinois U.S.A.
  • 3127705694 | +1 312-770-5694 Illinois U.S.A.
  • 3127705695 | +1 312-770-5695 Illinois U.S.A.
  • 3127705696 | +1 312-770-5696 Illinois U.S.A.
  • 3127705697 | +1 312-770-5697 Illinois U.S.A.
  • 3127705698 | +1 312-770-5698 Illinois U.S.A.
  • 3127705699 | +1 312-770-5699 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z