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).

  • 8153641500 | +1 815-364-1500 Illinois U.S.A.
  • 8153641501 | +1 815-364-1501 Illinois U.S.A.
  • 8153641502 | +1 815-364-1502 Illinois U.S.A.
  • 8153641503 | +1 815-364-1503 Illinois U.S.A.
  • 8153641504 | +1 815-364-1504 Illinois U.S.A.
  • 8153641505 | +1 815-364-1505 Illinois U.S.A.
  • 8153641506 | +1 815-364-1506 Illinois U.S.A.
  • 8153641507 | +1 815-364-1507 Illinois U.S.A.
  • 8153641508 | +1 815-364-1508 Illinois U.S.A.
  • 8153641509 | +1 815-364-1509 Illinois U.S.A.
  • 8153641510 | +1 815-364-1510 Illinois U.S.A.
  • 8153641511 | +1 815-364-1511 Illinois U.S.A.
  • 8153641512 | +1 815-364-1512 Illinois U.S.A.
  • 8153641513 | +1 815-364-1513 Illinois U.S.A.
  • 8153641514 | +1 815-364-1514 Illinois U.S.A.
  • 8153641515 | +1 815-364-1515 Illinois U.S.A.
  • 8153641516 | +1 815-364-1516 Illinois U.S.A.
  • 8153641517 | +1 815-364-1517 Illinois U.S.A.
  • 8153641518 | +1 815-364-1518 Illinois U.S.A.
  • 8153641519 | +1 815-364-1519 Illinois U.S.A.
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  • 8153641521 | +1 815-364-1521 Illinois U.S.A.
  • 8153641522 | +1 815-364-1522 Illinois U.S.A.
  • 8153641523 | +1 815-364-1523 Illinois U.S.A.
  • 8153641524 | +1 815-364-1524 Illinois U.S.A.
  • 8153641525 | +1 815-364-1525 Illinois U.S.A.
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  • 8153641531 | +1 815-364-1531 Illinois U.S.A.
  • 8153641532 | +1 815-364-1532 Illinois U.S.A.
  • 8153641533 | +1 815-364-1533 Illinois U.S.A.
  • 8153641534 | +1 815-364-1534 Illinois U.S.A.
  • 8153641535 | +1 815-364-1535 Illinois U.S.A.
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  • 8153641537 | +1 815-364-1537 Illinois U.S.A.
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  • 8153641543 | +1 815-364-1543 Illinois U.S.A.
  • 8153641544 | +1 815-364-1544 Illinois U.S.A.
  • 8153641545 | +1 815-364-1545 Illinois U.S.A.
  • 8153641546 | +1 815-364-1546 Illinois U.S.A.
  • 8153641547 | +1 815-364-1547 Illinois U.S.A.
  • 8153641548 | +1 815-364-1548 Illinois U.S.A.
  • 8153641549 | +1 815-364-1549 Illinois U.S.A.
  • 8153641550 | +1 815-364-1550 Illinois U.S.A.
  • 8153641551 | +1 815-364-1551 Illinois U.S.A.
  • 8153641552 | +1 815-364-1552 Illinois U.S.A.
  • 8153641553 | +1 815-364-1553 Illinois U.S.A.
  • 8153641554 | +1 815-364-1554 Illinois U.S.A.
  • 8153641555 | +1 815-364-1555 Illinois U.S.A.
  • 8153641556 | +1 815-364-1556 Illinois U.S.A.
  • 8153641557 | +1 815-364-1557 Illinois U.S.A.
  • 8153641558 | +1 815-364-1558 Illinois U.S.A.
  • 8153641559 | +1 815-364-1559 Illinois U.S.A.
  • 8153641560 | +1 815-364-1560 Illinois U.S.A.
  • 8153641561 | +1 815-364-1561 Illinois U.S.A.
  • 8153641562 | +1 815-364-1562 Illinois U.S.A.
  • 8153641563 | +1 815-364-1563 Illinois U.S.A.
  • 8153641564 | +1 815-364-1564 Illinois U.S.A.
  • 8153641565 | +1 815-364-1565 Illinois U.S.A.
  • 8153641566 | +1 815-364-1566 Illinois U.S.A.
  • 8153641567 | +1 815-364-1567 Illinois U.S.A.
  • 8153641568 | +1 815-364-1568 Illinois U.S.A.
  • 8153641569 | +1 815-364-1569 Illinois U.S.A.
  • 8153641570 | +1 815-364-1570 Illinois U.S.A.
  • 8153641571 | +1 815-364-1571 Illinois U.S.A.
  • 8153641572 | +1 815-364-1572 Illinois U.S.A.
  • 8153641573 | +1 815-364-1573 Illinois U.S.A.
  • 8153641574 | +1 815-364-1574 Illinois U.S.A.
  • 8153641575 | +1 815-364-1575 Illinois U.S.A.
  • 8153641576 | +1 815-364-1576 Illinois U.S.A.
  • 8153641577 | +1 815-364-1577 Illinois U.S.A.
  • 8153641578 | +1 815-364-1578 Illinois U.S.A.
  • 8153641579 | +1 815-364-1579 Illinois U.S.A.
  • 8153641580 | +1 815-364-1580 Illinois U.S.A.
  • 8153641581 | +1 815-364-1581 Illinois U.S.A.
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  • 8153641584 | +1 815-364-1584 Illinois U.S.A.
  • 8153641585 | +1 815-364-1585 Illinois U.S.A.
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  • 8153641589 | +1 815-364-1589 Illinois U.S.A.
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  • 8153641591 | +1 815-364-1591 Illinois U.S.A.
  • 8153641592 | +1 815-364-1592 Illinois U.S.A.
  • 8153641593 | +1 815-364-1593 Illinois U.S.A.
  • 8153641594 | +1 815-364-1594 Illinois U.S.A.
  • 8153641595 | +1 815-364-1595 Illinois U.S.A.
  • 8153641596 | +1 815-364-1596 Illinois U.S.A.
  • 8153641597 | +1 815-364-1597 Illinois U.S.A.
  • 8153641598 | +1 815-364-1598 Illinois U.S.A.
  • 8153641599 | +1 815-364-1599 Illinois U.S.A.