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).

  • 3122531500 | +1 312-253-1500 Illinois U.S.A.
  • 3122531501 | +1 312-253-1501 Illinois U.S.A.
  • 3122531502 | +1 312-253-1502 Illinois U.S.A.
  • 3122531503 | +1 312-253-1503 Illinois U.S.A.
  • 3122531504 | +1 312-253-1504 Illinois U.S.A.
  • 3122531505 | +1 312-253-1505 Illinois U.S.A.
  • 3122531506 | +1 312-253-1506 Illinois U.S.A.
  • 3122531507 | +1 312-253-1507 Illinois U.S.A.
  • 3122531508 | +1 312-253-1508 Illinois U.S.A.
  • 3122531509 | +1 312-253-1509 Illinois U.S.A.
  • 3122531510 | +1 312-253-1510 Illinois U.S.A.
  • 3122531511 | +1 312-253-1511 Illinois U.S.A.
  • 3122531512 | +1 312-253-1512 Illinois U.S.A.
  • 3122531513 | +1 312-253-1513 Illinois U.S.A.
  • 3122531514 | +1 312-253-1514 Illinois U.S.A.
  • 3122531515 | +1 312-253-1515 Illinois U.S.A.
  • 3122531516 | +1 312-253-1516 Illinois U.S.A.
  • 3122531517 | +1 312-253-1517 Illinois U.S.A.
  • 3122531518 | +1 312-253-1518 Illinois U.S.A.
  • 3122531519 | +1 312-253-1519 Illinois U.S.A.
  • 3122531520 | +1 312-253-1520 Illinois U.S.A.
  • 3122531521 | +1 312-253-1521 Illinois U.S.A.
  • 3122531522 | +1 312-253-1522 Illinois U.S.A.
  • 3122531523 | +1 312-253-1523 Illinois U.S.A.
  • 3122531524 | +1 312-253-1524 Illinois U.S.A.
  • 3122531525 | +1 312-253-1525 Illinois U.S.A.
  • 3122531526 | +1 312-253-1526 Illinois U.S.A.
  • 3122531527 | +1 312-253-1527 Illinois U.S.A.
  • 3122531528 | +1 312-253-1528 Illinois U.S.A.
  • 3122531529 | +1 312-253-1529 Illinois U.S.A.
  • 3122531530 | +1 312-253-1530 Illinois U.S.A.
  • 3122531531 | +1 312-253-1531 Illinois U.S.A.
  • 3122531532 | +1 312-253-1532 Illinois U.S.A.
  • 3122531533 | +1 312-253-1533 Illinois U.S.A.
  • 3122531534 | +1 312-253-1534 Illinois U.S.A.
  • 3122531535 | +1 312-253-1535 Illinois U.S.A.
  • 3122531536 | +1 312-253-1536 Illinois U.S.A.
  • 3122531537 | +1 312-253-1537 Illinois U.S.A.
  • 3122531538 | +1 312-253-1538 Illinois U.S.A.
  • 3122531539 | +1 312-253-1539 Illinois U.S.A.
  • 3122531540 | +1 312-253-1540 Illinois U.S.A.
  • 3122531541 | +1 312-253-1541 Illinois U.S.A.
  • 3122531542 | +1 312-253-1542 Illinois U.S.A.
  • 3122531543 | +1 312-253-1543 Illinois U.S.A.
  • 3122531544 | +1 312-253-1544 Illinois U.S.A.
  • 3122531545 | +1 312-253-1545 Illinois U.S.A.
  • 3122531546 | +1 312-253-1546 Illinois U.S.A.
  • 3122531547 | +1 312-253-1547 Illinois U.S.A.
  • 3122531548 | +1 312-253-1548 Illinois U.S.A.
  • 3122531549 | +1 312-253-1549 Illinois U.S.A.
  • 3122531550 | +1 312-253-1550 Illinois U.S.A.
  • 3122531551 | +1 312-253-1551 Illinois U.S.A.
  • 3122531552 | +1 312-253-1552 Illinois U.S.A.
  • 3122531553 | +1 312-253-1553 Illinois U.S.A.
  • 3122531554 | +1 312-253-1554 Illinois U.S.A.
  • 3122531555 | +1 312-253-1555 Illinois U.S.A.
  • 3122531556 | +1 312-253-1556 Illinois U.S.A.
  • 3122531557 | +1 312-253-1557 Illinois U.S.A.
  • 3122531558 | +1 312-253-1558 Illinois U.S.A.
  • 3122531559 | +1 312-253-1559 Illinois U.S.A.
  • 3122531560 | +1 312-253-1560 Illinois U.S.A.
  • 3122531561 | +1 312-253-1561 Illinois U.S.A.
  • 3122531562 | +1 312-253-1562 Illinois U.S.A.
  • 3122531563 | +1 312-253-1563 Illinois U.S.A.
  • 3122531564 | +1 312-253-1564 Illinois U.S.A.
  • 3122531565 | +1 312-253-1565 Illinois U.S.A.
  • 3122531566 | +1 312-253-1566 Illinois U.S.A.
  • 3122531567 | +1 312-253-1567 Illinois U.S.A.
  • 3122531568 | +1 312-253-1568 Illinois U.S.A.
  • 3122531569 | +1 312-253-1569 Illinois U.S.A.
  • 3122531570 | +1 312-253-1570 Illinois U.S.A.
  • 3122531571 | +1 312-253-1571 Illinois U.S.A.
  • 3122531572 | +1 312-253-1572 Illinois U.S.A.
  • 3122531573 | +1 312-253-1573 Illinois U.S.A.
  • 3122531574 | +1 312-253-1574 Illinois U.S.A.
  • 3122531575 | +1 312-253-1575 Illinois U.S.A.
  • 3122531576 | +1 312-253-1576 Illinois U.S.A.
  • 3122531577 | +1 312-253-1577 Illinois U.S.A.
  • 3122531578 | +1 312-253-1578 Illinois U.S.A.
  • 3122531579 | +1 312-253-1579 Illinois U.S.A.
  • 3122531580 | +1 312-253-1580 Illinois U.S.A.
  • 3122531581 | +1 312-253-1581 Illinois U.S.A.
  • 3122531582 | +1 312-253-1582 Illinois U.S.A.
  • 3122531583 | +1 312-253-1583 Illinois U.S.A.
  • 3122531584 | +1 312-253-1584 Illinois U.S.A.
  • 3122531585 | +1 312-253-1585 Illinois U.S.A.
  • 3122531586 | +1 312-253-1586 Illinois U.S.A.
  • 3122531587 | +1 312-253-1587 Illinois U.S.A.
  • 3122531588 | +1 312-253-1588 Illinois U.S.A.
  • 3122531589 | +1 312-253-1589 Illinois U.S.A.
  • 3122531590 | +1 312-253-1590 Illinois U.S.A.
  • 3122531591 | +1 312-253-1591 Illinois U.S.A.
  • 3122531592 | +1 312-253-1592 Illinois U.S.A.
  • 3122531593 | +1 312-253-1593 Illinois U.S.A.
  • 3122531594 | +1 312-253-1594 Illinois U.S.A.
  • 3122531595 | +1 312-253-1595 Illinois U.S.A.
  • 3122531596 | +1 312-253-1596 Illinois U.S.A.
  • 3122531597 | +1 312-253-1597 Illinois U.S.A.
  • 3122531598 | +1 312-253-1598 Illinois U.S.A.
  • 3122531599 | +1 312-253-1599 Illinois U.S.A.