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).

  • 3128141500 | +1 312-814-1500 Illinois U.S.A.
  • 3128141501 | +1 312-814-1501 Illinois U.S.A.
  • 3128141502 | +1 312-814-1502 Illinois U.S.A.
  • 3128141503 | +1 312-814-1503 Illinois U.S.A.
  • 3128141504 | +1 312-814-1504 Illinois U.S.A.
  • 3128141505 | +1 312-814-1505 Illinois U.S.A.
  • 3128141506 | +1 312-814-1506 Illinois U.S.A.
  • 3128141507 | +1 312-814-1507 Illinois U.S.A.
  • 3128141508 | +1 312-814-1508 Illinois U.S.A.
  • 3128141509 | +1 312-814-1509 Illinois U.S.A.
  • 3128141510 | +1 312-814-1510 Illinois U.S.A.
  • 3128141511 | +1 312-814-1511 Illinois U.S.A.
  • 3128141512 | +1 312-814-1512 Illinois U.S.A.
  • 3128141513 | +1 312-814-1513 Illinois U.S.A.
  • 3128141514 | +1 312-814-1514 Illinois U.S.A.
  • 3128141515 | +1 312-814-1515 Illinois U.S.A.
  • 3128141516 | +1 312-814-1516 Illinois U.S.A.
  • 3128141517 | +1 312-814-1517 Illinois U.S.A.
  • 3128141518 | +1 312-814-1518 Illinois U.S.A.
  • 3128141519 | +1 312-814-1519 Illinois U.S.A.
  • 3128141520 | +1 312-814-1520 Illinois U.S.A.
  • 3128141521 | +1 312-814-1521 Illinois U.S.A.
  • 3128141522 | +1 312-814-1522 Illinois U.S.A.
  • 3128141523 | +1 312-814-1523 Illinois U.S.A.
  • 3128141524 | +1 312-814-1524 Illinois U.S.A.
  • 3128141525 | +1 312-814-1525 Illinois U.S.A.
  • 3128141526 | +1 312-814-1526 Illinois U.S.A.
  • 3128141527 | +1 312-814-1527 Illinois U.S.A.
  • 3128141528 | +1 312-814-1528 Illinois U.S.A.
  • 3128141529 | +1 312-814-1529 Illinois U.S.A.
  • 3128141530 | +1 312-814-1530 Illinois U.S.A.
  • 3128141531 | +1 312-814-1531 Illinois U.S.A.
  • 3128141532 | +1 312-814-1532 Illinois U.S.A.
  • 3128141533 | +1 312-814-1533 Illinois U.S.A.
  • 3128141534 | +1 312-814-1534 Illinois U.S.A.
  • 3128141535 | +1 312-814-1535 Illinois U.S.A.
  • 3128141536 | +1 312-814-1536 Illinois U.S.A.
  • 3128141537 | +1 312-814-1537 Illinois U.S.A.
  • 3128141538 | +1 312-814-1538 Illinois U.S.A.
  • 3128141539 | +1 312-814-1539 Illinois U.S.A.
  • 3128141540 | +1 312-814-1540 Illinois U.S.A.
  • 3128141541 | +1 312-814-1541 Illinois U.S.A.
  • 3128141542 | +1 312-814-1542 Illinois U.S.A.
  • 3128141543 | +1 312-814-1543 Illinois U.S.A.
  • 3128141544 | +1 312-814-1544 Illinois U.S.A.
  • 3128141545 | +1 312-814-1545 Illinois U.S.A.
  • 3128141546 | +1 312-814-1546 Illinois U.S.A.
  • 3128141547 | +1 312-814-1547 Illinois U.S.A.
  • 3128141548 | +1 312-814-1548 Illinois U.S.A.
  • 3128141549 | +1 312-814-1549 Illinois U.S.A.
  • 3128141550 | +1 312-814-1550 Illinois U.S.A.
  • 3128141551 | +1 312-814-1551 Illinois U.S.A.
  • 3128141552 | +1 312-814-1552 Illinois U.S.A.
  • 3128141553 | +1 312-814-1553 Illinois U.S.A.
  • 3128141554 | +1 312-814-1554 Illinois U.S.A.
  • 3128141555 | +1 312-814-1555 Illinois U.S.A.
  • 3128141556 | +1 312-814-1556 Illinois U.S.A.
  • 3128141557 | +1 312-814-1557 Illinois U.S.A.
  • 3128141558 | +1 312-814-1558 Illinois U.S.A.
  • 3128141559 | +1 312-814-1559 Illinois U.S.A.
  • 3128141560 | +1 312-814-1560 Illinois U.S.A.
  • 3128141561 | +1 312-814-1561 Illinois U.S.A.
  • 3128141562 | +1 312-814-1562 Illinois U.S.A.
  • 3128141563 | +1 312-814-1563 Illinois U.S.A.
  • 3128141564 | +1 312-814-1564 Illinois U.S.A.
  • 3128141565 | +1 312-814-1565 Illinois U.S.A.
  • 3128141566 | +1 312-814-1566 Illinois U.S.A.
  • 3128141567 | +1 312-814-1567 Illinois U.S.A.
  • 3128141568 | +1 312-814-1568 Illinois U.S.A.
  • 3128141569 | +1 312-814-1569 Illinois U.S.A.
  • 3128141570 | +1 312-814-1570 Illinois U.S.A.
  • 3128141571 | +1 312-814-1571 Illinois U.S.A.
  • 3128141572 | +1 312-814-1572 Illinois U.S.A.
  • 3128141573 | +1 312-814-1573 Illinois U.S.A.
  • 3128141574 | +1 312-814-1574 Illinois U.S.A.
  • 3128141575 | +1 312-814-1575 Illinois U.S.A.
  • 3128141576 | +1 312-814-1576 Illinois U.S.A.
  • 3128141577 | +1 312-814-1577 Illinois U.S.A.
  • 3128141578 | +1 312-814-1578 Illinois U.S.A.
  • 3128141579 | +1 312-814-1579 Illinois U.S.A.
  • 3128141580 | +1 312-814-1580 Illinois U.S.A.
  • 3128141581 | +1 312-814-1581 Illinois U.S.A.
  • 3128141582 | +1 312-814-1582 Illinois U.S.A.
  • 3128141583 | +1 312-814-1583 Illinois U.S.A.
  • 3128141584 | +1 312-814-1584 Illinois U.S.A.
  • 3128141585 | +1 312-814-1585 Illinois U.S.A.
  • 3128141586 | +1 312-814-1586 Illinois U.S.A.
  • 3128141587 | +1 312-814-1587 Illinois U.S.A.
  • 3128141588 | +1 312-814-1588 Illinois U.S.A.
  • 3128141589 | +1 312-814-1589 Illinois U.S.A.
  • 3128141590 | +1 312-814-1590 Illinois U.S.A.
  • 3128141591 | +1 312-814-1591 Illinois U.S.A.
  • 3128141592 | +1 312-814-1592 Illinois U.S.A.
  • 3128141593 | +1 312-814-1593 Illinois U.S.A.
  • 3128141594 | +1 312-814-1594 Illinois U.S.A.
  • 3128141595 | +1 312-814-1595 Illinois U.S.A.
  • 3128141596 | +1 312-814-1596 Illinois U.S.A.
  • 3128141597 | +1 312-814-1597 Illinois U.S.A.
  • 3128141598 | +1 312-814-1598 Illinois U.S.A.
  • 3128141599 | +1 312-814-1599 Illinois U.S.A.