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).

  • 3126741400 | +1 312-674-1400 Illinois U.S.A.
  • 3126741401 | +1 312-674-1401 Illinois U.S.A.
  • 3126741402 | +1 312-674-1402 Illinois U.S.A.
  • 3126741403 | +1 312-674-1403 Illinois U.S.A.
  • 3126741404 | +1 312-674-1404 Illinois U.S.A.
  • 3126741405 | +1 312-674-1405 Illinois U.S.A.
  • 3126741406 | +1 312-674-1406 Illinois U.S.A.
  • 3126741407 | +1 312-674-1407 Illinois U.S.A.
  • 3126741408 | +1 312-674-1408 Illinois U.S.A.
  • 3126741409 | +1 312-674-1409 Illinois U.S.A.
  • 3126741410 | +1 312-674-1410 Illinois U.S.A.
  • 3126741411 | +1 312-674-1411 Illinois U.S.A.
  • 3126741412 | +1 312-674-1412 Illinois U.S.A.
  • 3126741413 | +1 312-674-1413 Illinois U.S.A.
  • 3126741414 | +1 312-674-1414 Illinois U.S.A.
  • 3126741415 | +1 312-674-1415 Illinois U.S.A.
  • 3126741416 | +1 312-674-1416 Illinois U.S.A.
  • 3126741417 | +1 312-674-1417 Illinois U.S.A.
  • 3126741418 | +1 312-674-1418 Illinois U.S.A.
  • 3126741419 | +1 312-674-1419 Illinois U.S.A.
  • 3126741420 | +1 312-674-1420 Illinois U.S.A.
  • 3126741421 | +1 312-674-1421 Illinois U.S.A.
  • 3126741422 | +1 312-674-1422 Illinois U.S.A.
  • 3126741423 | +1 312-674-1423 Illinois U.S.A.
  • 3126741424 | +1 312-674-1424 Illinois U.S.A.
  • 3126741425 | +1 312-674-1425 Illinois U.S.A.
  • 3126741426 | +1 312-674-1426 Illinois U.S.A.
  • 3126741427 | +1 312-674-1427 Illinois U.S.A.
  • 3126741428 | +1 312-674-1428 Illinois U.S.A.
  • 3126741429 | +1 312-674-1429 Illinois U.S.A.
  • 3126741430 | +1 312-674-1430 Illinois U.S.A.
  • 3126741431 | +1 312-674-1431 Illinois U.S.A.
  • 3126741432 | +1 312-674-1432 Illinois U.S.A.
  • 3126741433 | +1 312-674-1433 Illinois U.S.A.
  • 3126741434 | +1 312-674-1434 Illinois U.S.A.
  • 3126741435 | +1 312-674-1435 Illinois U.S.A.
  • 3126741436 | +1 312-674-1436 Illinois U.S.A.
  • 3126741437 | +1 312-674-1437 Illinois U.S.A.
  • 3126741438 | +1 312-674-1438 Illinois U.S.A.
  • 3126741439 | +1 312-674-1439 Illinois U.S.A.
  • 3126741440 | +1 312-674-1440 Illinois U.S.A.
  • 3126741441 | +1 312-674-1441 Illinois U.S.A.
  • 3126741442 | +1 312-674-1442 Illinois U.S.A.
  • 3126741443 | +1 312-674-1443 Illinois U.S.A.
  • 3126741444 | +1 312-674-1444 Illinois U.S.A.
  • 3126741445 | +1 312-674-1445 Illinois U.S.A.
  • 3126741446 | +1 312-674-1446 Illinois U.S.A.
  • 3126741447 | +1 312-674-1447 Illinois U.S.A.
  • 3126741448 | +1 312-674-1448 Illinois U.S.A.
  • 3126741449 | +1 312-674-1449 Illinois U.S.A.
  • 3126741450 | +1 312-674-1450 Illinois U.S.A.
  • 3126741451 | +1 312-674-1451 Illinois U.S.A.
  • 3126741452 | +1 312-674-1452 Illinois U.S.A.
  • 3126741453 | +1 312-674-1453 Illinois U.S.A.
  • 3126741454 | +1 312-674-1454 Illinois U.S.A.
  • 3126741455 | +1 312-674-1455 Illinois U.S.A.
  • 3126741456 | +1 312-674-1456 Illinois U.S.A.
  • 3126741457 | +1 312-674-1457 Illinois U.S.A.
  • 3126741458 | +1 312-674-1458 Illinois U.S.A.
  • 3126741459 | +1 312-674-1459 Illinois U.S.A.
  • 3126741460 | +1 312-674-1460 Illinois U.S.A.
  • 3126741461 | +1 312-674-1461 Illinois U.S.A.
  • 3126741462 | +1 312-674-1462 Illinois U.S.A.
  • 3126741463 | +1 312-674-1463 Illinois U.S.A.
  • 3126741464 | +1 312-674-1464 Illinois U.S.A.
  • 3126741465 | +1 312-674-1465 Illinois U.S.A.
  • 3126741466 | +1 312-674-1466 Illinois U.S.A.
  • 3126741467 | +1 312-674-1467 Illinois U.S.A.
  • 3126741468 | +1 312-674-1468 Illinois U.S.A.
  • 3126741469 | +1 312-674-1469 Illinois U.S.A.
  • 3126741470 | +1 312-674-1470 Illinois U.S.A.
  • 3126741471 | +1 312-674-1471 Illinois U.S.A.
  • 3126741472 | +1 312-674-1472 Illinois U.S.A.
  • 3126741473 | +1 312-674-1473 Illinois U.S.A.
  • 3126741474 | +1 312-674-1474 Illinois U.S.A.
  • 3126741475 | +1 312-674-1475 Illinois U.S.A.
  • 3126741476 | +1 312-674-1476 Illinois U.S.A.
  • 3126741477 | +1 312-674-1477 Illinois U.S.A.
  • 3126741478 | +1 312-674-1478 Illinois U.S.A.
  • 3126741479 | +1 312-674-1479 Illinois U.S.A.
  • 3126741480 | +1 312-674-1480 Illinois U.S.A.
  • 3126741481 | +1 312-674-1481 Illinois U.S.A.
  • 3126741482 | +1 312-674-1482 Illinois U.S.A.
  • 3126741483 | +1 312-674-1483 Illinois U.S.A.
  • 3126741484 | +1 312-674-1484 Illinois U.S.A.
  • 3126741485 | +1 312-674-1485 Illinois U.S.A.
  • 3126741486 | +1 312-674-1486 Illinois U.S.A.
  • 3126741487 | +1 312-674-1487 Illinois U.S.A.
  • 3126741488 | +1 312-674-1488 Illinois U.S.A.
  • 3126741489 | +1 312-674-1489 Illinois U.S.A.
  • 3126741490 | +1 312-674-1490 Illinois U.S.A.
  • 3126741491 | +1 312-674-1491 Illinois U.S.A.
  • 3126741492 | +1 312-674-1492 Illinois U.S.A.
  • 3126741493 | +1 312-674-1493 Illinois U.S.A.
  • 3126741494 | +1 312-674-1494 Illinois U.S.A.
  • 3126741495 | +1 312-674-1495 Illinois U.S.A.
  • 3126741496 | +1 312-674-1496 Illinois U.S.A.
  • 3126741497 | +1 312-674-1497 Illinois U.S.A.
  • 3126741498 | +1 312-674-1498 Illinois U.S.A.
  • 3126741499 | +1 312-674-1499 Illinois U.S.A.