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).

  • 3127827600 | +1 312-782-7600 Illinois U.S.A.
  • 3127827601 | +1 312-782-7601 Illinois U.S.A.
  • 3127827602 | +1 312-782-7602 Illinois U.S.A.
  • 3127827603 | +1 312-782-7603 Illinois U.S.A.
  • 3127827604 | +1 312-782-7604 Illinois U.S.A.
  • 3127827605 | +1 312-782-7605 Illinois U.S.A.
  • 3127827606 | +1 312-782-7606 Illinois U.S.A.
  • 3127827607 | +1 312-782-7607 Illinois U.S.A.
  • 3127827608 | +1 312-782-7608 Illinois U.S.A.
  • 3127827609 | +1 312-782-7609 Illinois U.S.A.
  • 3127827610 | +1 312-782-7610 Illinois U.S.A.
  • 3127827611 | +1 312-782-7611 Illinois U.S.A.
  • 3127827612 | +1 312-782-7612 Illinois U.S.A.
  • 3127827613 | +1 312-782-7613 Illinois U.S.A.
  • 3127827614 | +1 312-782-7614 Illinois U.S.A.
  • 3127827615 | +1 312-782-7615 Illinois U.S.A.
  • 3127827616 | +1 312-782-7616 Illinois U.S.A.
  • 3127827617 | +1 312-782-7617 Illinois U.S.A.
  • 3127827618 | +1 312-782-7618 Illinois U.S.A.
  • 3127827619 | +1 312-782-7619 Illinois U.S.A.
  • 3127827620 | +1 312-782-7620 Illinois U.S.A.
  • 3127827621 | +1 312-782-7621 Illinois U.S.A.
  • 3127827622 | +1 312-782-7622 Illinois U.S.A.
  • 3127827623 | +1 312-782-7623 Illinois U.S.A.
  • 3127827624 | +1 312-782-7624 Illinois U.S.A.
  • 3127827625 | +1 312-782-7625 Illinois U.S.A.
  • 3127827626 | +1 312-782-7626 Illinois U.S.A.
  • 3127827627 | +1 312-782-7627 Illinois U.S.A.
  • 3127827628 | +1 312-782-7628 Illinois U.S.A.
  • 3127827629 | +1 312-782-7629 Illinois U.S.A.
  • 3127827630 | +1 312-782-7630 Illinois U.S.A.
  • 3127827631 | +1 312-782-7631 Illinois U.S.A.
  • 3127827632 | +1 312-782-7632 Illinois U.S.A.
  • 3127827633 | +1 312-782-7633 Illinois U.S.A.
  • 3127827634 | +1 312-782-7634 Illinois U.S.A.
  • 3127827635 | +1 312-782-7635 Illinois U.S.A.
  • 3127827636 | +1 312-782-7636 Illinois U.S.A.
  • 3127827637 | +1 312-782-7637 Illinois U.S.A.
  • 3127827638 | +1 312-782-7638 Illinois U.S.A.
  • 3127827639 | +1 312-782-7639 Illinois U.S.A.
  • 3127827640 | +1 312-782-7640 Illinois U.S.A.
  • 3127827641 | +1 312-782-7641 Illinois U.S.A.
  • 3127827642 | +1 312-782-7642 Illinois U.S.A.
  • 3127827643 | +1 312-782-7643 Illinois U.S.A.
  • 3127827644 | +1 312-782-7644 Illinois U.S.A.
  • 3127827645 | +1 312-782-7645 Illinois U.S.A.
  • 3127827646 | +1 312-782-7646 Illinois U.S.A.
  • 3127827647 | +1 312-782-7647 Illinois U.S.A.
  • 3127827648 | +1 312-782-7648 Illinois U.S.A.
  • 3127827649 | +1 312-782-7649 Illinois U.S.A.
  • 3127827650 | +1 312-782-7650 Illinois U.S.A.
  • 3127827651 | +1 312-782-7651 Illinois U.S.A.
  • 3127827652 | +1 312-782-7652 Illinois U.S.A.
  • 3127827653 | +1 312-782-7653 Illinois U.S.A.
  • 3127827654 | +1 312-782-7654 Illinois U.S.A.
  • 3127827655 | +1 312-782-7655 Illinois U.S.A.
  • 3127827656 | +1 312-782-7656 Illinois U.S.A.
  • 3127827657 | +1 312-782-7657 Illinois U.S.A.
  • 3127827658 | +1 312-782-7658 Illinois U.S.A.
  • 3127827659 | +1 312-782-7659 Illinois U.S.A.
  • 3127827660 | +1 312-782-7660 Illinois U.S.A.
  • 3127827661 | +1 312-782-7661 Illinois U.S.A.
  • 3127827662 | +1 312-782-7662 Illinois U.S.A.
  • 3127827663 | +1 312-782-7663 Illinois U.S.A.
  • 3127827664 | +1 312-782-7664 Illinois U.S.A.
  • 3127827665 | +1 312-782-7665 Illinois U.S.A.
  • 3127827666 | +1 312-782-7666 Illinois U.S.A.
  • 3127827667 | +1 312-782-7667 Illinois U.S.A.
  • 3127827668 | +1 312-782-7668 Illinois U.S.A.
  • 3127827669 | +1 312-782-7669 Illinois U.S.A.
  • 3127827670 | +1 312-782-7670 Illinois U.S.A.
  • 3127827671 | +1 312-782-7671 Illinois U.S.A.
  • 3127827672 | +1 312-782-7672 Illinois U.S.A.
  • 3127827673 | +1 312-782-7673 Illinois U.S.A.
  • 3127827674 | +1 312-782-7674 Illinois U.S.A.
  • 3127827675 | +1 312-782-7675 Illinois U.S.A.
  • 3127827676 | +1 312-782-7676 Illinois U.S.A.
  • 3127827677 | +1 312-782-7677 Illinois U.S.A.
  • 3127827678 | +1 312-782-7678 Illinois U.S.A.
  • 3127827679 | +1 312-782-7679 Illinois U.S.A.
  • 3127827680 | +1 312-782-7680 Illinois U.S.A.
  • 3127827681 | +1 312-782-7681 Illinois U.S.A.
  • 3127827682 | +1 312-782-7682 Illinois U.S.A.
  • 3127827683 | +1 312-782-7683 Illinois U.S.A.
  • 3127827684 | +1 312-782-7684 Illinois U.S.A.
  • 3127827685 | +1 312-782-7685 Illinois U.S.A.
  • 3127827686 | +1 312-782-7686 Illinois U.S.A.
  • 3127827687 | +1 312-782-7687 Illinois U.S.A.
  • 3127827688 | +1 312-782-7688 Illinois U.S.A.
  • 3127827689 | +1 312-782-7689 Illinois U.S.A.
  • 3127827690 | +1 312-782-7690 Illinois U.S.A.
  • 3127827691 | +1 312-782-7691 Illinois U.S.A.
  • 3127827692 | +1 312-782-7692 Illinois U.S.A.
  • 3127827693 | +1 312-782-7693 Illinois U.S.A.
  • 3127827694 | +1 312-782-7694 Illinois U.S.A.
  • 3127827695 | +1 312-782-7695 Illinois U.S.A.
  • 3127827696 | +1 312-782-7696 Illinois U.S.A.
  • 3127827697 | +1 312-782-7697 Illinois U.S.A.
  • 3127827698 | +1 312-782-7698 Illinois U.S.A.
  • 3127827699 | +1 312-782-7699 Illinois U.S.A.