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).

  • 3128147600 | +1 312-814-7600 Illinois U.S.A.
  • 3128147601 | +1 312-814-7601 Illinois U.S.A.
  • 3128147602 | +1 312-814-7602 Illinois U.S.A.
  • 3128147603 | +1 312-814-7603 Illinois U.S.A.
  • 3128147604 | +1 312-814-7604 Illinois U.S.A.
  • 3128147605 | +1 312-814-7605 Illinois U.S.A.
  • 3128147606 | +1 312-814-7606 Illinois U.S.A.
  • 3128147607 | +1 312-814-7607 Illinois U.S.A.
  • 3128147608 | +1 312-814-7608 Illinois U.S.A.
  • 3128147609 | +1 312-814-7609 Illinois U.S.A.
  • 3128147610 | +1 312-814-7610 Illinois U.S.A.
  • 3128147611 | +1 312-814-7611 Illinois U.S.A.
  • 3128147612 | +1 312-814-7612 Illinois U.S.A.
  • 3128147613 | +1 312-814-7613 Illinois U.S.A.
  • 3128147614 | +1 312-814-7614 Illinois U.S.A.
  • 3128147615 | +1 312-814-7615 Illinois U.S.A.
  • 3128147616 | +1 312-814-7616 Illinois U.S.A.
  • 3128147617 | +1 312-814-7617 Illinois U.S.A.
  • 3128147618 | +1 312-814-7618 Illinois U.S.A.
  • 3128147619 | +1 312-814-7619 Illinois U.S.A.
  • 3128147620 | +1 312-814-7620 Illinois U.S.A.
  • 3128147621 | +1 312-814-7621 Illinois U.S.A.
  • 3128147622 | +1 312-814-7622 Illinois U.S.A.
  • 3128147623 | +1 312-814-7623 Illinois U.S.A.
  • 3128147624 | +1 312-814-7624 Illinois U.S.A.
  • 3128147625 | +1 312-814-7625 Illinois U.S.A.
  • 3128147626 | +1 312-814-7626 Illinois U.S.A.
  • 3128147627 | +1 312-814-7627 Illinois U.S.A.
  • 3128147628 | +1 312-814-7628 Illinois U.S.A.
  • 3128147629 | +1 312-814-7629 Illinois U.S.A.
  • 3128147630 | +1 312-814-7630 Illinois U.S.A.
  • 3128147631 | +1 312-814-7631 Illinois U.S.A.
  • 3128147632 | +1 312-814-7632 Illinois U.S.A.
  • 3128147633 | +1 312-814-7633 Illinois U.S.A.
  • 3128147634 | +1 312-814-7634 Illinois U.S.A.
  • 3128147635 | +1 312-814-7635 Illinois U.S.A.
  • 3128147636 | +1 312-814-7636 Illinois U.S.A.
  • 3128147637 | +1 312-814-7637 Illinois U.S.A.
  • 3128147638 | +1 312-814-7638 Illinois U.S.A.
  • 3128147639 | +1 312-814-7639 Illinois U.S.A.
  • 3128147640 | +1 312-814-7640 Illinois U.S.A.
  • 3128147641 | +1 312-814-7641 Illinois U.S.A.
  • 3128147642 | +1 312-814-7642 Illinois U.S.A.
  • 3128147643 | +1 312-814-7643 Illinois U.S.A.
  • 3128147644 | +1 312-814-7644 Illinois U.S.A.
  • 3128147645 | +1 312-814-7645 Illinois U.S.A.
  • 3128147646 | +1 312-814-7646 Illinois U.S.A.
  • 3128147647 | +1 312-814-7647 Illinois U.S.A.
  • 3128147648 | +1 312-814-7648 Illinois U.S.A.
  • 3128147649 | +1 312-814-7649 Illinois U.S.A.
  • 3128147650 | +1 312-814-7650 Illinois U.S.A.
  • 3128147651 | +1 312-814-7651 Illinois U.S.A.
  • 3128147652 | +1 312-814-7652 Illinois U.S.A.
  • 3128147653 | +1 312-814-7653 Illinois U.S.A.
  • 3128147654 | +1 312-814-7654 Illinois U.S.A.
  • 3128147655 | +1 312-814-7655 Illinois U.S.A.
  • 3128147656 | +1 312-814-7656 Illinois U.S.A.
  • 3128147657 | +1 312-814-7657 Illinois U.S.A.
  • 3128147658 | +1 312-814-7658 Illinois U.S.A.
  • 3128147659 | +1 312-814-7659 Illinois U.S.A.
  • 3128147660 | +1 312-814-7660 Illinois U.S.A.
  • 3128147661 | +1 312-814-7661 Illinois U.S.A.
  • 3128147662 | +1 312-814-7662 Illinois U.S.A.
  • 3128147663 | +1 312-814-7663 Illinois U.S.A.
  • 3128147664 | +1 312-814-7664 Illinois U.S.A.
  • 3128147665 | +1 312-814-7665 Illinois U.S.A.
  • 3128147666 | +1 312-814-7666 Illinois U.S.A.
  • 3128147667 | +1 312-814-7667 Illinois U.S.A.
  • 3128147668 | +1 312-814-7668 Illinois U.S.A.
  • 3128147669 | +1 312-814-7669 Illinois U.S.A.
  • 3128147670 | +1 312-814-7670 Illinois U.S.A.
  • 3128147671 | +1 312-814-7671 Illinois U.S.A.
  • 3128147672 | +1 312-814-7672 Illinois U.S.A.
  • 3128147673 | +1 312-814-7673 Illinois U.S.A.
  • 3128147674 | +1 312-814-7674 Illinois U.S.A.
  • 3128147675 | +1 312-814-7675 Illinois U.S.A.
  • 3128147676 | +1 312-814-7676 Illinois U.S.A.
  • 3128147677 | +1 312-814-7677 Illinois U.S.A.
  • 3128147678 | +1 312-814-7678 Illinois U.S.A.
  • 3128147679 | +1 312-814-7679 Illinois U.S.A.
  • 3128147680 | +1 312-814-7680 Illinois U.S.A.
  • 3128147681 | +1 312-814-7681 Illinois U.S.A.
  • 3128147682 | +1 312-814-7682 Illinois U.S.A.
  • 3128147683 | +1 312-814-7683 Illinois U.S.A.
  • 3128147684 | +1 312-814-7684 Illinois U.S.A.
  • 3128147685 | +1 312-814-7685 Illinois U.S.A.
  • 3128147686 | +1 312-814-7686 Illinois U.S.A.
  • 3128147687 | +1 312-814-7687 Illinois U.S.A.
  • 3128147688 | +1 312-814-7688 Illinois U.S.A.
  • 3128147689 | +1 312-814-7689 Illinois U.S.A.
  • 3128147690 | +1 312-814-7690 Illinois U.S.A.
  • 3128147691 | +1 312-814-7691 Illinois U.S.A.
  • 3128147692 | +1 312-814-7692 Illinois U.S.A.
  • 3128147693 | +1 312-814-7693 Illinois U.S.A.
  • 3128147694 | +1 312-814-7694 Illinois U.S.A.
  • 3128147695 | +1 312-814-7695 Illinois U.S.A.
  • 3128147696 | +1 312-814-7696 Illinois U.S.A.
  • 3128147697 | +1 312-814-7697 Illinois U.S.A.
  • 3128147698 | +1 312-814-7698 Illinois U.S.A.
  • 3128147699 | +1 312-814-7699 Illinois U.S.A.