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).

  • 3123361600 | +1 312-336-1600 Illinois U.S.A.
  • 3123361601 | +1 312-336-1601 Illinois U.S.A.
  • 3123361602 | +1 312-336-1602 Illinois U.S.A.
  • 3123361603 | +1 312-336-1603 Illinois U.S.A.
  • 3123361604 | +1 312-336-1604 Illinois U.S.A.
  • 3123361605 | +1 312-336-1605 Illinois U.S.A.
  • 3123361606 | +1 312-336-1606 Illinois U.S.A.
  • 3123361607 | +1 312-336-1607 Illinois U.S.A.
  • 3123361608 | +1 312-336-1608 Illinois U.S.A.
  • 3123361609 | +1 312-336-1609 Illinois U.S.A.
  • 3123361610 | +1 312-336-1610 Illinois U.S.A.
  • 3123361611 | +1 312-336-1611 Illinois U.S.A.
  • 3123361612 | +1 312-336-1612 Illinois U.S.A.
  • 3123361613 | +1 312-336-1613 Illinois U.S.A.
  • 3123361614 | +1 312-336-1614 Illinois U.S.A.
  • 3123361615 | +1 312-336-1615 Illinois U.S.A.
  • 3123361616 | +1 312-336-1616 Illinois U.S.A.
  • 3123361617 | +1 312-336-1617 Illinois U.S.A.
  • 3123361618 | +1 312-336-1618 Illinois U.S.A.
  • 3123361619 | +1 312-336-1619 Illinois U.S.A.
  • 3123361620 | +1 312-336-1620 Illinois U.S.A.
  • 3123361621 | +1 312-336-1621 Illinois U.S.A.
  • 3123361622 | +1 312-336-1622 Illinois U.S.A.
  • 3123361623 | +1 312-336-1623 Illinois U.S.A.
  • 3123361624 | +1 312-336-1624 Illinois U.S.A.
  • 3123361625 | +1 312-336-1625 Illinois U.S.A.
  • 3123361626 | +1 312-336-1626 Illinois U.S.A.
  • 3123361627 | +1 312-336-1627 Illinois U.S.A.
  • 3123361628 | +1 312-336-1628 Illinois U.S.A.
  • 3123361629 | +1 312-336-1629 Illinois U.S.A.
  • 3123361630 | +1 312-336-1630 Illinois U.S.A.
  • 3123361631 | +1 312-336-1631 Illinois U.S.A.
  • 3123361632 | +1 312-336-1632 Illinois U.S.A.
  • 3123361633 | +1 312-336-1633 Illinois U.S.A.
  • 3123361634 | +1 312-336-1634 Illinois U.S.A.
  • 3123361635 | +1 312-336-1635 Illinois U.S.A.
  • 3123361636 | +1 312-336-1636 Illinois U.S.A.
  • 3123361637 | +1 312-336-1637 Illinois U.S.A.
  • 3123361638 | +1 312-336-1638 Illinois U.S.A.
  • 3123361639 | +1 312-336-1639 Illinois U.S.A.
  • 3123361640 | +1 312-336-1640 Illinois U.S.A.
  • 3123361641 | +1 312-336-1641 Illinois U.S.A.
  • 3123361642 | +1 312-336-1642 Illinois U.S.A.
  • 3123361643 | +1 312-336-1643 Illinois U.S.A.
  • 3123361644 | +1 312-336-1644 Illinois U.S.A.
  • 3123361645 | +1 312-336-1645 Illinois U.S.A.
  • 3123361646 | +1 312-336-1646 Illinois U.S.A.
  • 3123361647 | +1 312-336-1647 Illinois U.S.A.
  • 3123361648 | +1 312-336-1648 Illinois U.S.A.
  • 3123361649 | +1 312-336-1649 Illinois U.S.A.
  • 3123361650 | +1 312-336-1650 Illinois U.S.A.
  • 3123361651 | +1 312-336-1651 Illinois U.S.A.
  • 3123361652 | +1 312-336-1652 Illinois U.S.A.
  • 3123361653 | +1 312-336-1653 Illinois U.S.A.
  • 3123361654 | +1 312-336-1654 Illinois U.S.A.
  • 3123361655 | +1 312-336-1655 Illinois U.S.A.
  • 3123361656 | +1 312-336-1656 Illinois U.S.A.
  • 3123361657 | +1 312-336-1657 Illinois U.S.A.
  • 3123361658 | +1 312-336-1658 Illinois U.S.A.
  • 3123361659 | +1 312-336-1659 Illinois U.S.A.
  • 3123361660 | +1 312-336-1660 Illinois U.S.A.
  • 3123361661 | +1 312-336-1661 Illinois U.S.A.
  • 3123361662 | +1 312-336-1662 Illinois U.S.A.
  • 3123361663 | +1 312-336-1663 Illinois U.S.A.
  • 3123361664 | +1 312-336-1664 Illinois U.S.A.
  • 3123361665 | +1 312-336-1665 Illinois U.S.A.
  • 3123361666 | +1 312-336-1666 Illinois U.S.A.
  • 3123361667 | +1 312-336-1667 Illinois U.S.A.
  • 3123361668 | +1 312-336-1668 Illinois U.S.A.
  • 3123361669 | +1 312-336-1669 Illinois U.S.A.
  • 3123361670 | +1 312-336-1670 Illinois U.S.A.
  • 3123361671 | +1 312-336-1671 Illinois U.S.A.
  • 3123361672 | +1 312-336-1672 Illinois U.S.A.
  • 3123361673 | +1 312-336-1673 Illinois U.S.A.
  • 3123361674 | +1 312-336-1674 Illinois U.S.A.
  • 3123361675 | +1 312-336-1675 Illinois U.S.A.
  • 3123361676 | +1 312-336-1676 Illinois U.S.A.
  • 3123361677 | +1 312-336-1677 Illinois U.S.A.
  • 3123361678 | +1 312-336-1678 Illinois U.S.A.
  • 3123361679 | +1 312-336-1679 Illinois U.S.A.
  • 3123361680 | +1 312-336-1680 Illinois U.S.A.
  • 3123361681 | +1 312-336-1681 Illinois U.S.A.
  • 3123361682 | +1 312-336-1682 Illinois U.S.A.
  • 3123361683 | +1 312-336-1683 Illinois U.S.A.
  • 3123361684 | +1 312-336-1684 Illinois U.S.A.
  • 3123361685 | +1 312-336-1685 Illinois U.S.A.
  • 3123361686 | +1 312-336-1686 Illinois U.S.A.
  • 3123361687 | +1 312-336-1687 Illinois U.S.A.
  • 3123361688 | +1 312-336-1688 Illinois U.S.A.
  • 3123361689 | +1 312-336-1689 Illinois U.S.A.
  • 3123361690 | +1 312-336-1690 Illinois U.S.A.
  • 3123361691 | +1 312-336-1691 Illinois U.S.A.
  • 3123361692 | +1 312-336-1692 Illinois U.S.A.
  • 3123361693 | +1 312-336-1693 Illinois U.S.A.
  • 3123361694 | +1 312-336-1694 Illinois U.S.A.
  • 3123361695 | +1 312-336-1695 Illinois U.S.A.
  • 3123361696 | +1 312-336-1696 Illinois U.S.A.
  • 3123361697 | +1 312-336-1697 Illinois U.S.A.
  • 3123361698 | +1 312-336-1698 Illinois U.S.A.
  • 3123361699 | +1 312-336-1699 Illinois U.S.A.