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).

  • 3122441700 | +1 312-244-1700 Illinois U.S.A.
  • 3122441701 | +1 312-244-1701 Illinois U.S.A.
  • 3122441702 | +1 312-244-1702 Illinois U.S.A.
  • 3122441703 | +1 312-244-1703 Illinois U.S.A.
  • 3122441704 | +1 312-244-1704 Illinois U.S.A.
  • 3122441705 | +1 312-244-1705 Illinois U.S.A.
  • 3122441706 | +1 312-244-1706 Illinois U.S.A.
  • 3122441707 | +1 312-244-1707 Illinois U.S.A.
  • 3122441708 | +1 312-244-1708 Illinois U.S.A.
  • 3122441709 | +1 312-244-1709 Illinois U.S.A.
  • 3122441710 | +1 312-244-1710 Illinois U.S.A.
  • 3122441711 | +1 312-244-1711 Illinois U.S.A.
  • 3122441712 | +1 312-244-1712 Illinois U.S.A.
  • 3122441713 | +1 312-244-1713 Illinois U.S.A.
  • 3122441714 | +1 312-244-1714 Illinois U.S.A.
  • 3122441715 | +1 312-244-1715 Illinois U.S.A.
  • 3122441716 | +1 312-244-1716 Illinois U.S.A.
  • 3122441717 | +1 312-244-1717 Illinois U.S.A.
  • 3122441718 | +1 312-244-1718 Illinois U.S.A.
  • 3122441719 | +1 312-244-1719 Illinois U.S.A.
  • 3122441720 | +1 312-244-1720 Illinois U.S.A.
  • 3122441721 | +1 312-244-1721 Illinois U.S.A.
  • 3122441722 | +1 312-244-1722 Illinois U.S.A.
  • 3122441723 | +1 312-244-1723 Illinois U.S.A.
  • 3122441724 | +1 312-244-1724 Illinois U.S.A.
  • 3122441725 | +1 312-244-1725 Illinois U.S.A.
  • 3122441726 | +1 312-244-1726 Illinois U.S.A.
  • 3122441727 | +1 312-244-1727 Illinois U.S.A.
  • 3122441728 | +1 312-244-1728 Illinois U.S.A.
  • 3122441729 | +1 312-244-1729 Illinois U.S.A.
  • 3122441730 | +1 312-244-1730 Illinois U.S.A.
  • 3122441731 | +1 312-244-1731 Illinois U.S.A.
  • 3122441732 | +1 312-244-1732 Illinois U.S.A.
  • 3122441733 | +1 312-244-1733 Illinois U.S.A.
  • 3122441734 | +1 312-244-1734 Illinois U.S.A.
  • 3122441735 | +1 312-244-1735 Illinois U.S.A.
  • 3122441736 | +1 312-244-1736 Illinois U.S.A.
  • 3122441737 | +1 312-244-1737 Illinois U.S.A.
  • 3122441738 | +1 312-244-1738 Illinois U.S.A.
  • 3122441739 | +1 312-244-1739 Illinois U.S.A.
  • 3122441740 | +1 312-244-1740 Illinois U.S.A.
  • 3122441741 | +1 312-244-1741 Illinois U.S.A.
  • 3122441742 | +1 312-244-1742 Illinois U.S.A.
  • 3122441743 | +1 312-244-1743 Illinois U.S.A.
  • 3122441744 | +1 312-244-1744 Illinois U.S.A.
  • 3122441745 | +1 312-244-1745 Illinois U.S.A.
  • 3122441746 | +1 312-244-1746 Illinois U.S.A.
  • 3122441747 | +1 312-244-1747 Illinois U.S.A.
  • 3122441748 | +1 312-244-1748 Illinois U.S.A.
  • 3122441749 | +1 312-244-1749 Illinois U.S.A.
  • 3122441750 | +1 312-244-1750 Illinois U.S.A.
  • 3122441751 | +1 312-244-1751 Illinois U.S.A.
  • 3122441752 | +1 312-244-1752 Illinois U.S.A.
  • 3122441753 | +1 312-244-1753 Illinois U.S.A.
  • 3122441754 | +1 312-244-1754 Illinois U.S.A.
  • 3122441755 | +1 312-244-1755 Illinois U.S.A.
  • 3122441756 | +1 312-244-1756 Illinois U.S.A.
  • 3122441757 | +1 312-244-1757 Illinois U.S.A.
  • 3122441758 | +1 312-244-1758 Illinois U.S.A.
  • 3122441759 | +1 312-244-1759 Illinois U.S.A.
  • 3122441760 | +1 312-244-1760 Illinois U.S.A.
  • 3122441761 | +1 312-244-1761 Illinois U.S.A.
  • 3122441762 | +1 312-244-1762 Illinois U.S.A.
  • 3122441763 | +1 312-244-1763 Illinois U.S.A.
  • 3122441764 | +1 312-244-1764 Illinois U.S.A.
  • 3122441765 | +1 312-244-1765 Illinois U.S.A.
  • 3122441766 | +1 312-244-1766 Illinois U.S.A.
  • 3122441767 | +1 312-244-1767 Illinois U.S.A.
  • 3122441768 | +1 312-244-1768 Illinois U.S.A.
  • 3122441769 | +1 312-244-1769 Illinois U.S.A.
  • 3122441770 | +1 312-244-1770 Illinois U.S.A.
  • 3122441771 | +1 312-244-1771 Illinois U.S.A.
  • 3122441772 | +1 312-244-1772 Illinois U.S.A.
  • 3122441773 | +1 312-244-1773 Illinois U.S.A.
  • 3122441774 | +1 312-244-1774 Illinois U.S.A.
  • 3122441775 | +1 312-244-1775 Illinois U.S.A.
  • 3122441776 | +1 312-244-1776 Illinois U.S.A.
  • 3122441777 | +1 312-244-1777 Illinois U.S.A.
  • 3122441778 | +1 312-244-1778 Illinois U.S.A.
  • 3122441779 | +1 312-244-1779 Illinois U.S.A.
  • 3122441780 | +1 312-244-1780 Illinois U.S.A.
  • 3122441781 | +1 312-244-1781 Illinois U.S.A.
  • 3122441782 | +1 312-244-1782 Illinois U.S.A.
  • 3122441783 | +1 312-244-1783 Illinois U.S.A.
  • 3122441784 | +1 312-244-1784 Illinois U.S.A.
  • 3122441785 | +1 312-244-1785 Illinois U.S.A.
  • 3122441786 | +1 312-244-1786 Illinois U.S.A.
  • 3122441787 | +1 312-244-1787 Illinois U.S.A.
  • 3122441788 | +1 312-244-1788 Illinois U.S.A.
  • 3122441789 | +1 312-244-1789 Illinois U.S.A.
  • 3122441790 | +1 312-244-1790 Illinois U.S.A.
  • 3122441791 | +1 312-244-1791 Illinois U.S.A.
  • 3122441792 | +1 312-244-1792 Illinois U.S.A.
  • 3122441793 | +1 312-244-1793 Illinois U.S.A.
  • 3122441794 | +1 312-244-1794 Illinois U.S.A.
  • 3122441795 | +1 312-244-1795 Illinois U.S.A.
  • 3122441796 | +1 312-244-1796 Illinois U.S.A.
  • 3122441797 | +1 312-244-1797 Illinois U.S.A.
  • 3122441798 | +1 312-244-1798 Illinois U.S.A.
  • 3122441799 | +1 312-244-1799 Illinois U.S.A.