City of Chicago


815 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).

  • 8152791600 | +1 815-279-1600 Illinois U.S.A.
  • 8152791601 | +1 815-279-1601 Illinois U.S.A.
  • 8152791602 | +1 815-279-1602 Illinois U.S.A.
  • 8152791603 | +1 815-279-1603 Illinois U.S.A.
  • 8152791604 | +1 815-279-1604 Illinois U.S.A.
  • 8152791605 | +1 815-279-1605 Illinois U.S.A.
  • 8152791606 | +1 815-279-1606 Illinois U.S.A.
  • 8152791607 | +1 815-279-1607 Illinois U.S.A.
  • 8152791608 | +1 815-279-1608 Illinois U.S.A.
  • 8152791609 | +1 815-279-1609 Illinois U.S.A.
  • 8152791610 | +1 815-279-1610 Illinois U.S.A.
  • 8152791611 | +1 815-279-1611 Illinois U.S.A.
  • 8152791612 | +1 815-279-1612 Illinois U.S.A.
  • 8152791613 | +1 815-279-1613 Illinois U.S.A.
  • 8152791614 | +1 815-279-1614 Illinois U.S.A.
  • 8152791615 | +1 815-279-1615 Illinois U.S.A.
  • 8152791616 | +1 815-279-1616 Illinois U.S.A.
  • 8152791617 | +1 815-279-1617 Illinois U.S.A.
  • 8152791618 | +1 815-279-1618 Illinois U.S.A.
  • 8152791619 | +1 815-279-1619 Illinois U.S.A.
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  • 8152791624 | +1 815-279-1624 Illinois U.S.A.
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  • 8152791631 | +1 815-279-1631 Illinois U.S.A.
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  • 8152791648 | +1 815-279-1648 Illinois U.S.A.
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  • 8152791651 | +1 815-279-1651 Illinois U.S.A.
  • 8152791652 | +1 815-279-1652 Illinois U.S.A.
  • 8152791653 | +1 815-279-1653 Illinois U.S.A.
  • 8152791654 | +1 815-279-1654 Illinois U.S.A.
  • 8152791655 | +1 815-279-1655 Illinois U.S.A.
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  • 8152791664 | +1 815-279-1664 Illinois U.S.A.
  • 8152791665 | +1 815-279-1665 Illinois U.S.A.
  • 8152791666 | +1 815-279-1666 Illinois U.S.A.
  • 8152791667 | +1 815-279-1667 Illinois U.S.A.
  • 8152791668 | +1 815-279-1668 Illinois U.S.A.
  • 8152791669 | +1 815-279-1669 Illinois U.S.A.
  • 8152791670 | +1 815-279-1670 Illinois U.S.A.
  • 8152791671 | +1 815-279-1671 Illinois U.S.A.
  • 8152791672 | +1 815-279-1672 Illinois U.S.A.
  • 8152791673 | +1 815-279-1673 Illinois U.S.A.
  • 8152791674 | +1 815-279-1674 Illinois U.S.A.
  • 8152791675 | +1 815-279-1675 Illinois U.S.A.
  • 8152791676 | +1 815-279-1676 Illinois U.S.A.
  • 8152791677 | +1 815-279-1677 Illinois U.S.A.
  • 8152791678 | +1 815-279-1678 Illinois U.S.A.
  • 8152791679 | +1 815-279-1679 Illinois U.S.A.
  • 8152791680 | +1 815-279-1680 Illinois U.S.A.
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  • 8152791692 | +1 815-279-1692 Illinois U.S.A.
  • 8152791693 | +1 815-279-1693 Illinois U.S.A.
  • 8152791694 | +1 815-279-1694 Illinois U.S.A.
  • 8152791695 | +1 815-279-1695 Illinois U.S.A.
  • 8152791696 | +1 815-279-1696 Illinois U.S.A.
  • 8152791697 | +1 815-279-1697 Illinois U.S.A.
  • 8152791698 | +1 815-279-1698 Illinois U.S.A.
  • 8152791699 | +1 815-279-1699 Illinois U.S.A.