CitysDirectory

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).

  • 3127701500 | +1 312-770-1500 Illinois U.S.A.
  • 3127701501 | +1 312-770-1501 Illinois U.S.A.
  • 3127701502 | +1 312-770-1502 Illinois U.S.A.
  • 3127701503 | +1 312-770-1503 Illinois U.S.A.
  • 3127701504 | +1 312-770-1504 Illinois U.S.A.
  • 3127701505 | +1 312-770-1505 Illinois U.S.A.
  • 3127701506 | +1 312-770-1506 Illinois U.S.A.
  • 3127701507 | +1 312-770-1507 Illinois U.S.A.
  • 3127701508 | +1 312-770-1508 Illinois U.S.A.
  • 3127701509 | +1 312-770-1509 Illinois U.S.A.
  • 3127701510 | +1 312-770-1510 Illinois U.S.A.
  • 3127701511 | +1 312-770-1511 Illinois U.S.A.
  • 3127701512 | +1 312-770-1512 Illinois U.S.A.
  • 3127701513 | +1 312-770-1513 Illinois U.S.A.
  • 3127701514 | +1 312-770-1514 Illinois U.S.A.
  • 3127701515 | +1 312-770-1515 Illinois U.S.A.
  • 3127701516 | +1 312-770-1516 Illinois U.S.A.
  • 3127701517 | +1 312-770-1517 Illinois U.S.A.
  • 3127701518 | +1 312-770-1518 Illinois U.S.A.
  • 3127701519 | +1 312-770-1519 Illinois U.S.A.
  • 3127701520 | +1 312-770-1520 Illinois U.S.A.
  • 3127701521 | +1 312-770-1521 Illinois U.S.A.
  • 3127701522 | +1 312-770-1522 Illinois U.S.A.
  • 3127701523 | +1 312-770-1523 Illinois U.S.A.
  • 3127701524 | +1 312-770-1524 Illinois U.S.A.
  • 3127701525 | +1 312-770-1525 Illinois U.S.A.
  • 3127701526 | +1 312-770-1526 Illinois U.S.A.
  • 3127701527 | +1 312-770-1527 Illinois U.S.A.
  • 3127701528 | +1 312-770-1528 Illinois U.S.A.
  • 3127701529 | +1 312-770-1529 Illinois U.S.A.
  • 3127701530 | +1 312-770-1530 Illinois U.S.A.
  • 3127701531 | +1 312-770-1531 Illinois U.S.A.
  • 3127701532 | +1 312-770-1532 Illinois U.S.A.
  • 3127701533 | +1 312-770-1533 Illinois U.S.A.
  • 3127701534 | +1 312-770-1534 Illinois U.S.A.
  • 3127701535 | +1 312-770-1535 Illinois U.S.A.
  • 3127701536 | +1 312-770-1536 Illinois U.S.A.
  • 3127701537 | +1 312-770-1537 Illinois U.S.A.
  • 3127701538 | +1 312-770-1538 Illinois U.S.A.
  • 3127701539 | +1 312-770-1539 Illinois U.S.A.
  • 3127701540 | +1 312-770-1540 Illinois U.S.A.
  • 3127701541 | +1 312-770-1541 Illinois U.S.A.
  • 3127701542 | +1 312-770-1542 Illinois U.S.A.
  • 3127701543 | +1 312-770-1543 Illinois U.S.A.
  • 3127701544 | +1 312-770-1544 Illinois U.S.A.
  • 3127701545 | +1 312-770-1545 Illinois U.S.A.
  • 3127701546 | +1 312-770-1546 Illinois U.S.A.
  • 3127701547 | +1 312-770-1547 Illinois U.S.A.
  • 3127701548 | +1 312-770-1548 Illinois U.S.A.
  • 3127701549 | +1 312-770-1549 Illinois U.S.A.
  • 3127701550 | +1 312-770-1550 Illinois U.S.A.
  • 3127701551 | +1 312-770-1551 Illinois U.S.A.
  • 3127701552 | +1 312-770-1552 Illinois U.S.A.
  • 3127701553 | +1 312-770-1553 Illinois U.S.A.
  • 3127701554 | +1 312-770-1554 Illinois U.S.A.
  • 3127701555 | +1 312-770-1555 Illinois U.S.A.
  • 3127701556 | +1 312-770-1556 Illinois U.S.A.
  • 3127701557 | +1 312-770-1557 Illinois U.S.A.
  • 3127701558 | +1 312-770-1558 Illinois U.S.A.
  • 3127701559 | +1 312-770-1559 Illinois U.S.A.
  • 3127701560 | +1 312-770-1560 Illinois U.S.A.
  • 3127701561 | +1 312-770-1561 Illinois U.S.A.
  • 3127701562 | +1 312-770-1562 Illinois U.S.A.
  • 3127701563 | +1 312-770-1563 Illinois U.S.A.
  • 3127701564 | +1 312-770-1564 Illinois U.S.A.
  • 3127701565 | +1 312-770-1565 Illinois U.S.A.
  • 3127701566 | +1 312-770-1566 Illinois U.S.A.
  • 3127701567 | +1 312-770-1567 Illinois U.S.A.
  • 3127701568 | +1 312-770-1568 Illinois U.S.A.
  • 3127701569 | +1 312-770-1569 Illinois U.S.A.
  • 3127701570 | +1 312-770-1570 Illinois U.S.A.
  • 3127701571 | +1 312-770-1571 Illinois U.S.A.
  • 3127701572 | +1 312-770-1572 Illinois U.S.A.
  • 3127701573 | +1 312-770-1573 Illinois U.S.A.
  • 3127701574 | +1 312-770-1574 Illinois U.S.A.
  • 3127701575 | +1 312-770-1575 Illinois U.S.A.
  • 3127701576 | +1 312-770-1576 Illinois U.S.A.
  • 3127701577 | +1 312-770-1577 Illinois U.S.A.
  • 3127701578 | +1 312-770-1578 Illinois U.S.A.
  • 3127701579 | +1 312-770-1579 Illinois U.S.A.
  • 3127701580 | +1 312-770-1580 Illinois U.S.A.
  • 3127701581 | +1 312-770-1581 Illinois U.S.A.
  • 3127701582 | +1 312-770-1582 Illinois U.S.A.
  • 3127701583 | +1 312-770-1583 Illinois U.S.A.
  • 3127701584 | +1 312-770-1584 Illinois U.S.A.
  • 3127701585 | +1 312-770-1585 Illinois U.S.A.
  • 3127701586 | +1 312-770-1586 Illinois U.S.A.
  • 3127701587 | +1 312-770-1587 Illinois U.S.A.
  • 3127701588 | +1 312-770-1588 Illinois U.S.A.
  • 3127701589 | +1 312-770-1589 Illinois U.S.A.
  • 3127701590 | +1 312-770-1590 Illinois U.S.A.
  • 3127701591 | +1 312-770-1591 Illinois U.S.A.
  • 3127701592 | +1 312-770-1592 Illinois U.S.A.
  • 3127701593 | +1 312-770-1593 Illinois U.S.A.
  • 3127701594 | +1 312-770-1594 Illinois U.S.A.
  • 3127701595 | +1 312-770-1595 Illinois U.S.A.
  • 3127701596 | +1 312-770-1596 Illinois U.S.A.
  • 3127701597 | +1 312-770-1597 Illinois U.S.A.
  • 3127701598 | +1 312-770-1598 Illinois U.S.A.
  • 3127701599 | +1 312-770-1599 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z