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).

  • 3127709600 | +1 312-770-9600 Illinois U.S.A.
  • 3127709601 | +1 312-770-9601 Illinois U.S.A.
  • 3127709602 | +1 312-770-9602 Illinois U.S.A.
  • 3127709603 | +1 312-770-9603 Illinois U.S.A.
  • 3127709604 | +1 312-770-9604 Illinois U.S.A.
  • 3127709605 | +1 312-770-9605 Illinois U.S.A.
  • 3127709606 | +1 312-770-9606 Illinois U.S.A.
  • 3127709607 | +1 312-770-9607 Illinois U.S.A.
  • 3127709608 | +1 312-770-9608 Illinois U.S.A.
  • 3127709609 | +1 312-770-9609 Illinois U.S.A.
  • 3127709610 | +1 312-770-9610 Illinois U.S.A.
  • 3127709611 | +1 312-770-9611 Illinois U.S.A.
  • 3127709612 | +1 312-770-9612 Illinois U.S.A.
  • 3127709613 | +1 312-770-9613 Illinois U.S.A.
  • 3127709614 | +1 312-770-9614 Illinois U.S.A.
  • 3127709615 | +1 312-770-9615 Illinois U.S.A.
  • 3127709616 | +1 312-770-9616 Illinois U.S.A.
  • 3127709617 | +1 312-770-9617 Illinois U.S.A.
  • 3127709618 | +1 312-770-9618 Illinois U.S.A.
  • 3127709619 | +1 312-770-9619 Illinois U.S.A.
  • 3127709620 | +1 312-770-9620 Illinois U.S.A.
  • 3127709621 | +1 312-770-9621 Illinois U.S.A.
  • 3127709622 | +1 312-770-9622 Illinois U.S.A.
  • 3127709623 | +1 312-770-9623 Illinois U.S.A.
  • 3127709624 | +1 312-770-9624 Illinois U.S.A.
  • 3127709625 | +1 312-770-9625 Illinois U.S.A.
  • 3127709626 | +1 312-770-9626 Illinois U.S.A.
  • 3127709627 | +1 312-770-9627 Illinois U.S.A.
  • 3127709628 | +1 312-770-9628 Illinois U.S.A.
  • 3127709629 | +1 312-770-9629 Illinois U.S.A.
  • 3127709630 | +1 312-770-9630 Illinois U.S.A.
  • 3127709631 | +1 312-770-9631 Illinois U.S.A.
  • 3127709632 | +1 312-770-9632 Illinois U.S.A.
  • 3127709633 | +1 312-770-9633 Illinois U.S.A.
  • 3127709634 | +1 312-770-9634 Illinois U.S.A.
  • 3127709635 | +1 312-770-9635 Illinois U.S.A.
  • 3127709636 | +1 312-770-9636 Illinois U.S.A.
  • 3127709637 | +1 312-770-9637 Illinois U.S.A.
  • 3127709638 | +1 312-770-9638 Illinois U.S.A.
  • 3127709639 | +1 312-770-9639 Illinois U.S.A.
  • 3127709640 | +1 312-770-9640 Illinois U.S.A.
  • 3127709641 | +1 312-770-9641 Illinois U.S.A.
  • 3127709642 | +1 312-770-9642 Illinois U.S.A.
  • 3127709643 | +1 312-770-9643 Illinois U.S.A.
  • 3127709644 | +1 312-770-9644 Illinois U.S.A.
  • 3127709645 | +1 312-770-9645 Illinois U.S.A.
  • 3127709646 | +1 312-770-9646 Illinois U.S.A.
  • 3127709647 | +1 312-770-9647 Illinois U.S.A.
  • 3127709648 | +1 312-770-9648 Illinois U.S.A.
  • 3127709649 | +1 312-770-9649 Illinois U.S.A.
  • 3127709650 | +1 312-770-9650 Illinois U.S.A.
  • 3127709651 | +1 312-770-9651 Illinois U.S.A.
  • 3127709652 | +1 312-770-9652 Illinois U.S.A.
  • 3127709653 | +1 312-770-9653 Illinois U.S.A.
  • 3127709654 | +1 312-770-9654 Illinois U.S.A.
  • 3127709655 | +1 312-770-9655 Illinois U.S.A.
  • 3127709656 | +1 312-770-9656 Illinois U.S.A.
  • 3127709657 | +1 312-770-9657 Illinois U.S.A.
  • 3127709658 | +1 312-770-9658 Illinois U.S.A.
  • 3127709659 | +1 312-770-9659 Illinois U.S.A.
  • 3127709660 | +1 312-770-9660 Illinois U.S.A.
  • 3127709661 | +1 312-770-9661 Illinois U.S.A.
  • 3127709662 | +1 312-770-9662 Illinois U.S.A.
  • 3127709663 | +1 312-770-9663 Illinois U.S.A.
  • 3127709664 | +1 312-770-9664 Illinois U.S.A.
  • 3127709665 | +1 312-770-9665 Illinois U.S.A.
  • 3127709666 | +1 312-770-9666 Illinois U.S.A.
  • 3127709667 | +1 312-770-9667 Illinois U.S.A.
  • 3127709668 | +1 312-770-9668 Illinois U.S.A.
  • 3127709669 | +1 312-770-9669 Illinois U.S.A.
  • 3127709670 | +1 312-770-9670 Illinois U.S.A.
  • 3127709671 | +1 312-770-9671 Illinois U.S.A.
  • 3127709672 | +1 312-770-9672 Illinois U.S.A.
  • 3127709673 | +1 312-770-9673 Illinois U.S.A.
  • 3127709674 | +1 312-770-9674 Illinois U.S.A.
  • 3127709675 | +1 312-770-9675 Illinois U.S.A.
  • 3127709676 | +1 312-770-9676 Illinois U.S.A.
  • 3127709677 | +1 312-770-9677 Illinois U.S.A.
  • 3127709678 | +1 312-770-9678 Illinois U.S.A.
  • 3127709679 | +1 312-770-9679 Illinois U.S.A.
  • 3127709680 | +1 312-770-9680 Illinois U.S.A.
  • 3127709681 | +1 312-770-9681 Illinois U.S.A.
  • 3127709682 | +1 312-770-9682 Illinois U.S.A.
  • 3127709683 | +1 312-770-9683 Illinois U.S.A.
  • 3127709684 | +1 312-770-9684 Illinois U.S.A.
  • 3127709685 | +1 312-770-9685 Illinois U.S.A.
  • 3127709686 | +1 312-770-9686 Illinois U.S.A.
  • 3127709687 | +1 312-770-9687 Illinois U.S.A.
  • 3127709688 | +1 312-770-9688 Illinois U.S.A.
  • 3127709689 | +1 312-770-9689 Illinois U.S.A.
  • 3127709690 | +1 312-770-9690 Illinois U.S.A.
  • 3127709691 | +1 312-770-9691 Illinois U.S.A.
  • 3127709692 | +1 312-770-9692 Illinois U.S.A.
  • 3127709693 | +1 312-770-9693 Illinois U.S.A.
  • 3127709694 | +1 312-770-9694 Illinois U.S.A.
  • 3127709695 | +1 312-770-9695 Illinois U.S.A.
  • 3127709696 | +1 312-770-9696 Illinois U.S.A.
  • 3127709697 | +1 312-770-9697 Illinois U.S.A.
  • 3127709698 | +1 312-770-9698 Illinois U.S.A.
  • 3127709699 | +1 312-770-9699 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