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).

  • 3122581500 | +1 312-258-1500 Illinois U.S.A.
  • 3122581501 | +1 312-258-1501 Illinois U.S.A.
  • 3122581502 | +1 312-258-1502 Illinois U.S.A.
  • 3122581503 | +1 312-258-1503 Illinois U.S.A.
  • 3122581504 | +1 312-258-1504 Illinois U.S.A.
  • 3122581505 | +1 312-258-1505 Illinois U.S.A.
  • 3122581506 | +1 312-258-1506 Illinois U.S.A.
  • 3122581507 | +1 312-258-1507 Illinois U.S.A.
  • 3122581508 | +1 312-258-1508 Illinois U.S.A.
  • 3122581509 | +1 312-258-1509 Illinois U.S.A.
  • 3122581510 | +1 312-258-1510 Illinois U.S.A.
  • 3122581511 | +1 312-258-1511 Illinois U.S.A.
  • 3122581512 | +1 312-258-1512 Illinois U.S.A.
  • 3122581513 | +1 312-258-1513 Illinois U.S.A.
  • 3122581514 | +1 312-258-1514 Illinois U.S.A.
  • 3122581515 | +1 312-258-1515 Illinois U.S.A.
  • 3122581516 | +1 312-258-1516 Illinois U.S.A.
  • 3122581517 | +1 312-258-1517 Illinois U.S.A.
  • 3122581518 | +1 312-258-1518 Illinois U.S.A.
  • 3122581519 | +1 312-258-1519 Illinois U.S.A.
  • 3122581520 | +1 312-258-1520 Illinois U.S.A.
  • 3122581521 | +1 312-258-1521 Illinois U.S.A.
  • 3122581522 | +1 312-258-1522 Illinois U.S.A.
  • 3122581523 | +1 312-258-1523 Illinois U.S.A.
  • 3122581524 | +1 312-258-1524 Illinois U.S.A.
  • 3122581525 | +1 312-258-1525 Illinois U.S.A.
  • 3122581526 | +1 312-258-1526 Illinois U.S.A.
  • 3122581527 | +1 312-258-1527 Illinois U.S.A.
  • 3122581528 | +1 312-258-1528 Illinois U.S.A.
  • 3122581529 | +1 312-258-1529 Illinois U.S.A.
  • 3122581530 | +1 312-258-1530 Illinois U.S.A.
  • 3122581531 | +1 312-258-1531 Illinois U.S.A.
  • 3122581532 | +1 312-258-1532 Illinois U.S.A.
  • 3122581533 | +1 312-258-1533 Illinois U.S.A.
  • 3122581534 | +1 312-258-1534 Illinois U.S.A.
  • 3122581535 | +1 312-258-1535 Illinois U.S.A.
  • 3122581536 | +1 312-258-1536 Illinois U.S.A.
  • 3122581537 | +1 312-258-1537 Illinois U.S.A.
  • 3122581538 | +1 312-258-1538 Illinois U.S.A.
  • 3122581539 | +1 312-258-1539 Illinois U.S.A.
  • 3122581540 | +1 312-258-1540 Illinois U.S.A.
  • 3122581541 | +1 312-258-1541 Illinois U.S.A.
  • 3122581542 | +1 312-258-1542 Illinois U.S.A.
  • 3122581543 | +1 312-258-1543 Illinois U.S.A.
  • 3122581544 | +1 312-258-1544 Illinois U.S.A.
  • 3122581545 | +1 312-258-1545 Illinois U.S.A.
  • 3122581546 | +1 312-258-1546 Illinois U.S.A.
  • 3122581547 | +1 312-258-1547 Illinois U.S.A.
  • 3122581548 | +1 312-258-1548 Illinois U.S.A.
  • 3122581549 | +1 312-258-1549 Illinois U.S.A.
  • 3122581550 | +1 312-258-1550 Illinois U.S.A.
  • 3122581551 | +1 312-258-1551 Illinois U.S.A.
  • 3122581552 | +1 312-258-1552 Illinois U.S.A.
  • 3122581553 | +1 312-258-1553 Illinois U.S.A.
  • 3122581554 | +1 312-258-1554 Illinois U.S.A.
  • 3122581555 | +1 312-258-1555 Illinois U.S.A.
  • 3122581556 | +1 312-258-1556 Illinois U.S.A.
  • 3122581557 | +1 312-258-1557 Illinois U.S.A.
  • 3122581558 | +1 312-258-1558 Illinois U.S.A.
  • 3122581559 | +1 312-258-1559 Illinois U.S.A.
  • 3122581560 | +1 312-258-1560 Illinois U.S.A.
  • 3122581561 | +1 312-258-1561 Illinois U.S.A.
  • 3122581562 | +1 312-258-1562 Illinois U.S.A.
  • 3122581563 | +1 312-258-1563 Illinois U.S.A.
  • 3122581564 | +1 312-258-1564 Illinois U.S.A.
  • 3122581565 | +1 312-258-1565 Illinois U.S.A.
  • 3122581566 | +1 312-258-1566 Illinois U.S.A.
  • 3122581567 | +1 312-258-1567 Illinois U.S.A.
  • 3122581568 | +1 312-258-1568 Illinois U.S.A.
  • 3122581569 | +1 312-258-1569 Illinois U.S.A.
  • 3122581570 | +1 312-258-1570 Illinois U.S.A.
  • 3122581571 | +1 312-258-1571 Illinois U.S.A.
  • 3122581572 | +1 312-258-1572 Illinois U.S.A.
  • 3122581573 | +1 312-258-1573 Illinois U.S.A.
  • 3122581574 | +1 312-258-1574 Illinois U.S.A.
  • 3122581575 | +1 312-258-1575 Illinois U.S.A.
  • 3122581576 | +1 312-258-1576 Illinois U.S.A.
  • 3122581577 | +1 312-258-1577 Illinois U.S.A.
  • 3122581578 | +1 312-258-1578 Illinois U.S.A.
  • 3122581579 | +1 312-258-1579 Illinois U.S.A.
  • 3122581580 | +1 312-258-1580 Illinois U.S.A.
  • 3122581581 | +1 312-258-1581 Illinois U.S.A.
  • 3122581582 | +1 312-258-1582 Illinois U.S.A.
  • 3122581583 | +1 312-258-1583 Illinois U.S.A.
  • 3122581584 | +1 312-258-1584 Illinois U.S.A.
  • 3122581585 | +1 312-258-1585 Illinois U.S.A.
  • 3122581586 | +1 312-258-1586 Illinois U.S.A.
  • 3122581587 | +1 312-258-1587 Illinois U.S.A.
  • 3122581588 | +1 312-258-1588 Illinois U.S.A.
  • 3122581589 | +1 312-258-1589 Illinois U.S.A.
  • 3122581590 | +1 312-258-1590 Illinois U.S.A.
  • 3122581591 | +1 312-258-1591 Illinois U.S.A.
  • 3122581592 | +1 312-258-1592 Illinois U.S.A.
  • 3122581593 | +1 312-258-1593 Illinois U.S.A.
  • 3122581594 | +1 312-258-1594 Illinois U.S.A.
  • 3122581595 | +1 312-258-1595 Illinois U.S.A.
  • 3122581596 | +1 312-258-1596 Illinois U.S.A.
  • 3122581597 | +1 312-258-1597 Illinois U.S.A.
  • 3122581598 | +1 312-258-1598 Illinois U.S.A.
  • 3122581599 | +1 312-258-1599 Illinois U.S.A.