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).

  • 3126541400 | +1 312-654-1400 Illinois U.S.A.
  • 3126541401 | +1 312-654-1401 Illinois U.S.A.
  • 3126541402 | +1 312-654-1402 Illinois U.S.A.
  • 3126541403 | +1 312-654-1403 Illinois U.S.A.
  • 3126541404 | +1 312-654-1404 Illinois U.S.A.
  • 3126541405 | +1 312-654-1405 Illinois U.S.A.
  • 3126541406 | +1 312-654-1406 Illinois U.S.A.
  • 3126541407 | +1 312-654-1407 Illinois U.S.A.
  • 3126541408 | +1 312-654-1408 Illinois U.S.A.
  • 3126541409 | +1 312-654-1409 Illinois U.S.A.
  • 3126541410 | +1 312-654-1410 Illinois U.S.A.
  • 3126541411 | +1 312-654-1411 Illinois U.S.A.
  • 3126541412 | +1 312-654-1412 Illinois U.S.A.
  • 3126541413 | +1 312-654-1413 Illinois U.S.A.
  • 3126541414 | +1 312-654-1414 Illinois U.S.A.
  • 3126541415 | +1 312-654-1415 Illinois U.S.A.
  • 3126541416 | +1 312-654-1416 Illinois U.S.A.
  • 3126541417 | +1 312-654-1417 Illinois U.S.A.
  • 3126541418 | +1 312-654-1418 Illinois U.S.A.
  • 3126541419 | +1 312-654-1419 Illinois U.S.A.
  • 3126541420 | +1 312-654-1420 Illinois U.S.A.
  • 3126541421 | +1 312-654-1421 Illinois U.S.A.
  • 3126541422 | +1 312-654-1422 Illinois U.S.A.
  • 3126541423 | +1 312-654-1423 Illinois U.S.A.
  • 3126541424 | +1 312-654-1424 Illinois U.S.A.
  • 3126541425 | +1 312-654-1425 Illinois U.S.A.
  • 3126541426 | +1 312-654-1426 Illinois U.S.A.
  • 3126541427 | +1 312-654-1427 Illinois U.S.A.
  • 3126541428 | +1 312-654-1428 Illinois U.S.A.
  • 3126541429 | +1 312-654-1429 Illinois U.S.A.
  • 3126541430 | +1 312-654-1430 Illinois U.S.A.
  • 3126541431 | +1 312-654-1431 Illinois U.S.A.
  • 3126541432 | +1 312-654-1432 Illinois U.S.A.
  • 3126541433 | +1 312-654-1433 Illinois U.S.A.
  • 3126541434 | +1 312-654-1434 Illinois U.S.A.
  • 3126541435 | +1 312-654-1435 Illinois U.S.A.
  • 3126541436 | +1 312-654-1436 Illinois U.S.A.
  • 3126541437 | +1 312-654-1437 Illinois U.S.A.
  • 3126541438 | +1 312-654-1438 Illinois U.S.A.
  • 3126541439 | +1 312-654-1439 Illinois U.S.A.
  • 3126541440 | +1 312-654-1440 Illinois U.S.A.
  • 3126541441 | +1 312-654-1441 Illinois U.S.A.
  • 3126541442 | +1 312-654-1442 Illinois U.S.A.
  • 3126541443 | +1 312-654-1443 Illinois U.S.A.
  • 3126541444 | +1 312-654-1444 Illinois U.S.A.
  • 3126541445 | +1 312-654-1445 Illinois U.S.A.
  • 3126541446 | +1 312-654-1446 Illinois U.S.A.
  • 3126541447 | +1 312-654-1447 Illinois U.S.A.
  • 3126541448 | +1 312-654-1448 Illinois U.S.A.
  • 3126541449 | +1 312-654-1449 Illinois U.S.A.
  • 3126541450 | +1 312-654-1450 Illinois U.S.A.
  • 3126541451 | +1 312-654-1451 Illinois U.S.A.
  • 3126541452 | +1 312-654-1452 Illinois U.S.A.
  • 3126541453 | +1 312-654-1453 Illinois U.S.A.
  • 3126541454 | +1 312-654-1454 Illinois U.S.A.
  • 3126541455 | +1 312-654-1455 Illinois U.S.A.
  • 3126541456 | +1 312-654-1456 Illinois U.S.A.
  • 3126541457 | +1 312-654-1457 Illinois U.S.A.
  • 3126541458 | +1 312-654-1458 Illinois U.S.A.
  • 3126541459 | +1 312-654-1459 Illinois U.S.A.
  • 3126541460 | +1 312-654-1460 Illinois U.S.A.
  • 3126541461 | +1 312-654-1461 Illinois U.S.A.
  • 3126541462 | +1 312-654-1462 Illinois U.S.A.
  • 3126541463 | +1 312-654-1463 Illinois U.S.A.
  • 3126541464 | +1 312-654-1464 Illinois U.S.A.
  • 3126541465 | +1 312-654-1465 Illinois U.S.A.
  • 3126541466 | +1 312-654-1466 Illinois U.S.A.
  • 3126541467 | +1 312-654-1467 Illinois U.S.A.
  • 3126541468 | +1 312-654-1468 Illinois U.S.A.
  • 3126541469 | +1 312-654-1469 Illinois U.S.A.
  • 3126541470 | +1 312-654-1470 Illinois U.S.A.
  • 3126541471 | +1 312-654-1471 Illinois U.S.A.
  • 3126541472 | +1 312-654-1472 Illinois U.S.A.
  • 3126541473 | +1 312-654-1473 Illinois U.S.A.
  • 3126541474 | +1 312-654-1474 Illinois U.S.A.
  • 3126541475 | +1 312-654-1475 Illinois U.S.A.
  • 3126541476 | +1 312-654-1476 Illinois U.S.A.
  • 3126541477 | +1 312-654-1477 Illinois U.S.A.
  • 3126541478 | +1 312-654-1478 Illinois U.S.A.
  • 3126541479 | +1 312-654-1479 Illinois U.S.A.
  • 3126541480 | +1 312-654-1480 Illinois U.S.A.
  • 3126541481 | +1 312-654-1481 Illinois U.S.A.
  • 3126541482 | +1 312-654-1482 Illinois U.S.A.
  • 3126541483 | +1 312-654-1483 Illinois U.S.A.
  • 3126541484 | +1 312-654-1484 Illinois U.S.A.
  • 3126541485 | +1 312-654-1485 Illinois U.S.A.
  • 3126541486 | +1 312-654-1486 Illinois U.S.A.
  • 3126541487 | +1 312-654-1487 Illinois U.S.A.
  • 3126541488 | +1 312-654-1488 Illinois U.S.A.
  • 3126541489 | +1 312-654-1489 Illinois U.S.A.
  • 3126541490 | +1 312-654-1490 Illinois U.S.A.
  • 3126541491 | +1 312-654-1491 Illinois U.S.A.
  • 3126541492 | +1 312-654-1492 Illinois U.S.A.
  • 3126541493 | +1 312-654-1493 Illinois U.S.A.
  • 3126541494 | +1 312-654-1494 Illinois U.S.A.
  • 3126541495 | +1 312-654-1495 Illinois U.S.A.
  • 3126541496 | +1 312-654-1496 Illinois U.S.A.
  • 3126541497 | +1 312-654-1497 Illinois U.S.A.
  • 3126541498 | +1 312-654-1498 Illinois U.S.A.
  • 3126541499 | +1 312-654-1499 Illinois U.S.A.