City of Chicago


312 Area code: Chicago, Cook - Wireless

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).

  • 3125477600 | +1 312-547-7600 Illinois U.S.A.
  • 3125477601 | +1 312-547-7601 Illinois U.S.A.
  • 3125477602 | +1 312-547-7602 Illinois U.S.A.
  • 3125477603 | +1 312-547-7603 Illinois U.S.A.
  • 3125477604 | +1 312-547-7604 Illinois U.S.A.
  • 3125477605 | +1 312-547-7605 Illinois U.S.A.
  • 3125477606 | +1 312-547-7606 Illinois U.S.A.
  • 3125477607 | +1 312-547-7607 Illinois U.S.A.
  • 3125477608 | +1 312-547-7608 Illinois U.S.A.
  • 3125477609 | +1 312-547-7609 Illinois U.S.A.
  • 3125477610 | +1 312-547-7610 Illinois U.S.A.
  • 3125477611 | +1 312-547-7611 Illinois U.S.A.
  • 3125477612 | +1 312-547-7612 Illinois U.S.A.
  • 3125477613 | +1 312-547-7613 Illinois U.S.A.
  • 3125477614 | +1 312-547-7614 Illinois U.S.A.
  • 3125477615 | +1 312-547-7615 Illinois U.S.A.
  • 3125477616 | +1 312-547-7616 Illinois U.S.A.
  • 3125477617 | +1 312-547-7617 Illinois U.S.A.
  • 3125477618 | +1 312-547-7618 Illinois U.S.A.
  • 3125477619 | +1 312-547-7619 Illinois U.S.A.
  • 3125477620 | +1 312-547-7620 Illinois U.S.A.
  • 3125477621 | +1 312-547-7621 Illinois U.S.A.
  • 3125477622 | +1 312-547-7622 Illinois U.S.A.
  • 3125477623 | +1 312-547-7623 Illinois U.S.A.
  • 3125477624 | +1 312-547-7624 Illinois U.S.A.
  • 3125477625 | +1 312-547-7625 Illinois U.S.A.
  • 3125477626 | +1 312-547-7626 Illinois U.S.A.
  • 3125477627 | +1 312-547-7627 Illinois U.S.A.
  • 3125477628 | +1 312-547-7628 Illinois U.S.A.
  • 3125477629 | +1 312-547-7629 Illinois U.S.A.
  • 3125477630 | +1 312-547-7630 Illinois U.S.A.
  • 3125477631 | +1 312-547-7631 Illinois U.S.A.
  • 3125477632 | +1 312-547-7632 Illinois U.S.A.
  • 3125477633 | +1 312-547-7633 Illinois U.S.A.
  • 3125477634 | +1 312-547-7634 Illinois U.S.A.
  • 3125477635 | +1 312-547-7635 Illinois U.S.A.
  • 3125477636 | +1 312-547-7636 Illinois U.S.A.
  • 3125477637 | +1 312-547-7637 Illinois U.S.A.
  • 3125477638 | +1 312-547-7638 Illinois U.S.A.
  • 3125477639 | +1 312-547-7639 Illinois U.S.A.
  • 3125477640 | +1 312-547-7640 Illinois U.S.A.
  • 3125477641 | +1 312-547-7641 Illinois U.S.A.
  • 3125477642 | +1 312-547-7642 Illinois U.S.A.
  • 3125477643 | +1 312-547-7643 Illinois U.S.A.
  • 3125477644 | +1 312-547-7644 Illinois U.S.A.
  • 3125477645 | +1 312-547-7645 Illinois U.S.A.
  • 3125477646 | +1 312-547-7646 Illinois U.S.A.
  • 3125477647 | +1 312-547-7647 Illinois U.S.A.
  • 3125477648 | +1 312-547-7648 Illinois U.S.A.
  • 3125477649 | +1 312-547-7649 Illinois U.S.A.
  • 3125477650 | +1 312-547-7650 Illinois U.S.A.
  • 3125477651 | +1 312-547-7651 Illinois U.S.A.
  • 3125477652 | +1 312-547-7652 Illinois U.S.A.
  • 3125477653 | +1 312-547-7653 Illinois U.S.A.
  • 3125477654 | +1 312-547-7654 Illinois U.S.A.
  • 3125477655 | +1 312-547-7655 Illinois U.S.A.
  • 3125477656 | +1 312-547-7656 Illinois U.S.A.
  • 3125477657 | +1 312-547-7657 Illinois U.S.A.
  • 3125477658 | +1 312-547-7658 Illinois U.S.A.
  • 3125477659 | +1 312-547-7659 Illinois U.S.A.
  • 3125477660 | +1 312-547-7660 Illinois U.S.A.
  • 3125477661 | +1 312-547-7661 Illinois U.S.A.
  • 3125477662 | +1 312-547-7662 Illinois U.S.A.
  • 3125477663 | +1 312-547-7663 Illinois U.S.A.
  • 3125477664 | +1 312-547-7664 Illinois U.S.A.
  • 3125477665 | +1 312-547-7665 Illinois U.S.A.
  • 3125477666 | +1 312-547-7666 Illinois U.S.A.
  • 3125477667 | +1 312-547-7667 Illinois U.S.A.
  • 3125477668 | +1 312-547-7668 Illinois U.S.A.
  • 3125477669 | +1 312-547-7669 Illinois U.S.A.
  • 3125477670 | +1 312-547-7670 Illinois U.S.A.
  • 3125477671 | +1 312-547-7671 Illinois U.S.A.
  • 3125477672 | +1 312-547-7672 Illinois U.S.A.
  • 3125477673 | +1 312-547-7673 Illinois U.S.A.
  • 3125477674 | +1 312-547-7674 Illinois U.S.A.
  • 3125477675 | +1 312-547-7675 Illinois U.S.A.
  • 3125477676 | +1 312-547-7676 Illinois U.S.A.
  • 3125477677 | +1 312-547-7677 Illinois U.S.A.
  • 3125477678 | +1 312-547-7678 Illinois U.S.A.
  • 3125477679 | +1 312-547-7679 Illinois U.S.A.
  • 3125477680 | +1 312-547-7680 Illinois U.S.A.
  • 3125477681 | +1 312-547-7681 Illinois U.S.A.
  • 3125477682 | +1 312-547-7682 Illinois U.S.A.
  • 3125477683 | +1 312-547-7683 Illinois U.S.A.
  • 3125477684 | +1 312-547-7684 Illinois U.S.A.
  • 3125477685 | +1 312-547-7685 Illinois U.S.A.
  • 3125477686 | +1 312-547-7686 Illinois U.S.A.
  • 3125477687 | +1 312-547-7687 Illinois U.S.A.
  • 3125477688 | +1 312-547-7688 Illinois U.S.A.
  • 3125477689 | +1 312-547-7689 Illinois U.S.A.
  • 3125477690 | +1 312-547-7690 Illinois U.S.A.
  • 3125477691 | +1 312-547-7691 Illinois U.S.A.
  • 3125477692 | +1 312-547-7692 Illinois U.S.A.
  • 3125477693 | +1 312-547-7693 Illinois U.S.A.
  • 3125477694 | +1 312-547-7694 Illinois U.S.A.
  • 3125477695 | +1 312-547-7695 Illinois U.S.A.
  • 3125477696 | +1 312-547-7696 Illinois U.S.A.
  • 3125477697 | +1 312-547-7697 Illinois U.S.A.
  • 3125477698 | +1 312-547-7698 Illinois U.S.A.
  • 3125477699 | +1 312-547-7699 Illinois U.S.A.