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).

  • 8155121500 | +1 815-512-1500 Illinois U.S.A.
  • 8155121501 | +1 815-512-1501 Illinois U.S.A.
  • 8155121502 | +1 815-512-1502 Illinois U.S.A.
  • 8155121503 | +1 815-512-1503 Illinois U.S.A.
  • 8155121504 | +1 815-512-1504 Illinois U.S.A.
  • 8155121505 | +1 815-512-1505 Illinois U.S.A.
  • 8155121506 | +1 815-512-1506 Illinois U.S.A.
  • 8155121507 | +1 815-512-1507 Illinois U.S.A.
  • 8155121508 | +1 815-512-1508 Illinois U.S.A.
  • 8155121509 | +1 815-512-1509 Illinois U.S.A.
  • 8155121510 | +1 815-512-1510 Illinois U.S.A.
  • 8155121511 | +1 815-512-1511 Illinois U.S.A.
  • 8155121512 | +1 815-512-1512 Illinois U.S.A.
  • 8155121513 | +1 815-512-1513 Illinois U.S.A.
  • 8155121514 | +1 815-512-1514 Illinois U.S.A.
  • 8155121515 | +1 815-512-1515 Illinois U.S.A.
  • 8155121516 | +1 815-512-1516 Illinois U.S.A.
  • 8155121517 | +1 815-512-1517 Illinois U.S.A.
  • 8155121518 | +1 815-512-1518 Illinois U.S.A.
  • 8155121519 | +1 815-512-1519 Illinois U.S.A.
  • 8155121520 | +1 815-512-1520 Illinois U.S.A.
  • 8155121521 | +1 815-512-1521 Illinois U.S.A.
  • 8155121522 | +1 815-512-1522 Illinois U.S.A.
  • 8155121523 | +1 815-512-1523 Illinois U.S.A.
  • 8155121524 | +1 815-512-1524 Illinois U.S.A.
  • 8155121525 | +1 815-512-1525 Illinois U.S.A.
  • 8155121526 | +1 815-512-1526 Illinois U.S.A.
  • 8155121527 | +1 815-512-1527 Illinois U.S.A.
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  • 8155121531 | +1 815-512-1531 Illinois U.S.A.
  • 8155121532 | +1 815-512-1532 Illinois U.S.A.
  • 8155121533 | +1 815-512-1533 Illinois U.S.A.
  • 8155121534 | +1 815-512-1534 Illinois U.S.A.
  • 8155121535 | +1 815-512-1535 Illinois U.S.A.
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  • 8155121537 | +1 815-512-1537 Illinois U.S.A.
  • 8155121538 | +1 815-512-1538 Illinois U.S.A.
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  • 8155121540 | +1 815-512-1540 Illinois U.S.A.
  • 8155121541 | +1 815-512-1541 Illinois U.S.A.
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  • 8155121543 | +1 815-512-1543 Illinois U.S.A.
  • 8155121544 | +1 815-512-1544 Illinois U.S.A.
  • 8155121545 | +1 815-512-1545 Illinois U.S.A.
  • 8155121546 | +1 815-512-1546 Illinois U.S.A.
  • 8155121547 | +1 815-512-1547 Illinois U.S.A.
  • 8155121548 | +1 815-512-1548 Illinois U.S.A.
  • 8155121549 | +1 815-512-1549 Illinois U.S.A.
  • 8155121550 | +1 815-512-1550 Illinois U.S.A.
  • 8155121551 | +1 815-512-1551 Illinois U.S.A.
  • 8155121552 | +1 815-512-1552 Illinois U.S.A.
  • 8155121553 | +1 815-512-1553 Illinois U.S.A.
  • 8155121554 | +1 815-512-1554 Illinois U.S.A.
  • 8155121555 | +1 815-512-1555 Illinois U.S.A.
  • 8155121556 | +1 815-512-1556 Illinois U.S.A.
  • 8155121557 | +1 815-512-1557 Illinois U.S.A.
  • 8155121558 | +1 815-512-1558 Illinois U.S.A.
  • 8155121559 | +1 815-512-1559 Illinois U.S.A.
  • 8155121560 | +1 815-512-1560 Illinois U.S.A.
  • 8155121561 | +1 815-512-1561 Illinois U.S.A.
  • 8155121562 | +1 815-512-1562 Illinois U.S.A.
  • 8155121563 | +1 815-512-1563 Illinois U.S.A.
  • 8155121564 | +1 815-512-1564 Illinois U.S.A.
  • 8155121565 | +1 815-512-1565 Illinois U.S.A.
  • 8155121566 | +1 815-512-1566 Illinois U.S.A.
  • 8155121567 | +1 815-512-1567 Illinois U.S.A.
  • 8155121568 | +1 815-512-1568 Illinois U.S.A.
  • 8155121569 | +1 815-512-1569 Illinois U.S.A.
  • 8155121570 | +1 815-512-1570 Illinois U.S.A.
  • 8155121571 | +1 815-512-1571 Illinois U.S.A.
  • 8155121572 | +1 815-512-1572 Illinois U.S.A.
  • 8155121573 | +1 815-512-1573 Illinois U.S.A.
  • 8155121574 | +1 815-512-1574 Illinois U.S.A.
  • 8155121575 | +1 815-512-1575 Illinois U.S.A.
  • 8155121576 | +1 815-512-1576 Illinois U.S.A.
  • 8155121577 | +1 815-512-1577 Illinois U.S.A.
  • 8155121578 | +1 815-512-1578 Illinois U.S.A.
  • 8155121579 | +1 815-512-1579 Illinois U.S.A.
  • 8155121580 | +1 815-512-1580 Illinois U.S.A.
  • 8155121581 | +1 815-512-1581 Illinois U.S.A.
  • 8155121582 | +1 815-512-1582 Illinois U.S.A.
  • 8155121583 | +1 815-512-1583 Illinois U.S.A.
  • 8155121584 | +1 815-512-1584 Illinois U.S.A.
  • 8155121585 | +1 815-512-1585 Illinois U.S.A.
  • 8155121586 | +1 815-512-1586 Illinois U.S.A.
  • 8155121587 | +1 815-512-1587 Illinois U.S.A.
  • 8155121588 | +1 815-512-1588 Illinois U.S.A.
  • 8155121589 | +1 815-512-1589 Illinois U.S.A.
  • 8155121590 | +1 815-512-1590 Illinois U.S.A.
  • 8155121591 | +1 815-512-1591 Illinois U.S.A.
  • 8155121592 | +1 815-512-1592 Illinois U.S.A.
  • 8155121593 | +1 815-512-1593 Illinois U.S.A.
  • 8155121594 | +1 815-512-1594 Illinois U.S.A.
  • 8155121595 | +1 815-512-1595 Illinois U.S.A.
  • 8155121596 | +1 815-512-1596 Illinois U.S.A.
  • 8155121597 | +1 815-512-1597 Illinois U.S.A.
  • 8155121598 | +1 815-512-1598 Illinois U.S.A.
  • 8155121599 | +1 815-512-1599 Illinois U.S.A.