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).

  • 3127941600 | +1 312-794-1600 Illinois U.S.A.
  • 3127941601 | +1 312-794-1601 Illinois U.S.A.
  • 3127941602 | +1 312-794-1602 Illinois U.S.A.
  • 3127941603 | +1 312-794-1603 Illinois U.S.A.
  • 3127941604 | +1 312-794-1604 Illinois U.S.A.
  • 3127941605 | +1 312-794-1605 Illinois U.S.A.
  • 3127941606 | +1 312-794-1606 Illinois U.S.A.
  • 3127941607 | +1 312-794-1607 Illinois U.S.A.
  • 3127941608 | +1 312-794-1608 Illinois U.S.A.
  • 3127941609 | +1 312-794-1609 Illinois U.S.A.
  • 3127941610 | +1 312-794-1610 Illinois U.S.A.
  • 3127941611 | +1 312-794-1611 Illinois U.S.A.
  • 3127941612 | +1 312-794-1612 Illinois U.S.A.
  • 3127941613 | +1 312-794-1613 Illinois U.S.A.
  • 3127941614 | +1 312-794-1614 Illinois U.S.A.
  • 3127941615 | +1 312-794-1615 Illinois U.S.A.
  • 3127941616 | +1 312-794-1616 Illinois U.S.A.
  • 3127941617 | +1 312-794-1617 Illinois U.S.A.
  • 3127941618 | +1 312-794-1618 Illinois U.S.A.
  • 3127941619 | +1 312-794-1619 Illinois U.S.A.
  • 3127941620 | +1 312-794-1620 Illinois U.S.A.
  • 3127941621 | +1 312-794-1621 Illinois U.S.A.
  • 3127941622 | +1 312-794-1622 Illinois U.S.A.
  • 3127941623 | +1 312-794-1623 Illinois U.S.A.
  • 3127941624 | +1 312-794-1624 Illinois U.S.A.
  • 3127941625 | +1 312-794-1625 Illinois U.S.A.
  • 3127941626 | +1 312-794-1626 Illinois U.S.A.
  • 3127941627 | +1 312-794-1627 Illinois U.S.A.
  • 3127941628 | +1 312-794-1628 Illinois U.S.A.
  • 3127941629 | +1 312-794-1629 Illinois U.S.A.
  • 3127941630 | +1 312-794-1630 Illinois U.S.A.
  • 3127941631 | +1 312-794-1631 Illinois U.S.A.
  • 3127941632 | +1 312-794-1632 Illinois U.S.A.
  • 3127941633 | +1 312-794-1633 Illinois U.S.A.
  • 3127941634 | +1 312-794-1634 Illinois U.S.A.
  • 3127941635 | +1 312-794-1635 Illinois U.S.A.
  • 3127941636 | +1 312-794-1636 Illinois U.S.A.
  • 3127941637 | +1 312-794-1637 Illinois U.S.A.
  • 3127941638 | +1 312-794-1638 Illinois U.S.A.
  • 3127941639 | +1 312-794-1639 Illinois U.S.A.
  • 3127941640 | +1 312-794-1640 Illinois U.S.A.
  • 3127941641 | +1 312-794-1641 Illinois U.S.A.
  • 3127941642 | +1 312-794-1642 Illinois U.S.A.
  • 3127941643 | +1 312-794-1643 Illinois U.S.A.
  • 3127941644 | +1 312-794-1644 Illinois U.S.A.
  • 3127941645 | +1 312-794-1645 Illinois U.S.A.
  • 3127941646 | +1 312-794-1646 Illinois U.S.A.
  • 3127941647 | +1 312-794-1647 Illinois U.S.A.
  • 3127941648 | +1 312-794-1648 Illinois U.S.A.
  • 3127941649 | +1 312-794-1649 Illinois U.S.A.
  • 3127941650 | +1 312-794-1650 Illinois U.S.A.
  • 3127941651 | +1 312-794-1651 Illinois U.S.A.
  • 3127941652 | +1 312-794-1652 Illinois U.S.A.
  • 3127941653 | +1 312-794-1653 Illinois U.S.A.
  • 3127941654 | +1 312-794-1654 Illinois U.S.A.
  • 3127941655 | +1 312-794-1655 Illinois U.S.A.
  • 3127941656 | +1 312-794-1656 Illinois U.S.A.
  • 3127941657 | +1 312-794-1657 Illinois U.S.A.
  • 3127941658 | +1 312-794-1658 Illinois U.S.A.
  • 3127941659 | +1 312-794-1659 Illinois U.S.A.
  • 3127941660 | +1 312-794-1660 Illinois U.S.A.
  • 3127941661 | +1 312-794-1661 Illinois U.S.A.
  • 3127941662 | +1 312-794-1662 Illinois U.S.A.
  • 3127941663 | +1 312-794-1663 Illinois U.S.A.
  • 3127941664 | +1 312-794-1664 Illinois U.S.A.
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  • 3127941666 | +1 312-794-1666 Illinois U.S.A.
  • 3127941667 | +1 312-794-1667 Illinois U.S.A.
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  • 3127941669 | +1 312-794-1669 Illinois U.S.A.
  • 3127941670 | +1 312-794-1670 Illinois U.S.A.
  • 3127941671 | +1 312-794-1671 Illinois U.S.A.
  • 3127941672 | +1 312-794-1672 Illinois U.S.A.
  • 3127941673 | +1 312-794-1673 Illinois U.S.A.
  • 3127941674 | +1 312-794-1674 Illinois U.S.A.
  • 3127941675 | +1 312-794-1675 Illinois U.S.A.
  • 3127941676 | +1 312-794-1676 Illinois U.S.A.
  • 3127941677 | +1 312-794-1677 Illinois U.S.A.
  • 3127941678 | +1 312-794-1678 Illinois U.S.A.
  • 3127941679 | +1 312-794-1679 Illinois U.S.A.
  • 3127941680 | +1 312-794-1680 Illinois U.S.A.
  • 3127941681 | +1 312-794-1681 Illinois U.S.A.
  • 3127941682 | +1 312-794-1682 Illinois U.S.A.
  • 3127941683 | +1 312-794-1683 Illinois U.S.A.
  • 3127941684 | +1 312-794-1684 Illinois U.S.A.
  • 3127941685 | +1 312-794-1685 Illinois U.S.A.
  • 3127941686 | +1 312-794-1686 Illinois U.S.A.
  • 3127941687 | +1 312-794-1687 Illinois U.S.A.
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  • 3127941691 | +1 312-794-1691 Illinois U.S.A.
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  • 3127941695 | +1 312-794-1695 Illinois U.S.A.
  • 3127941696 | +1 312-794-1696 Illinois U.S.A.
  • 3127941697 | +1 312-794-1697 Illinois U.S.A.
  • 3127941698 | +1 312-794-1698 Illinois U.S.A.
  • 3127941699 | +1 312-794-1699 Illinois U.S.A.