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).

  • 3126921400 | +1 312-692-1400 Illinois U.S.A.
  • 3126921401 | +1 312-692-1401 Illinois U.S.A.
  • 3126921402 | +1 312-692-1402 Illinois U.S.A.
  • 3126921403 | +1 312-692-1403 Illinois U.S.A.
  • 3126921404 | +1 312-692-1404 Illinois U.S.A.
  • 3126921405 | +1 312-692-1405 Illinois U.S.A.
  • 3126921406 | +1 312-692-1406 Illinois U.S.A.
  • 3126921407 | +1 312-692-1407 Illinois U.S.A.
  • 3126921408 | +1 312-692-1408 Illinois U.S.A.
  • 3126921409 | +1 312-692-1409 Illinois U.S.A.
  • 3126921410 | +1 312-692-1410 Illinois U.S.A.
  • 3126921411 | +1 312-692-1411 Illinois U.S.A.
  • 3126921412 | +1 312-692-1412 Illinois U.S.A.
  • 3126921413 | +1 312-692-1413 Illinois U.S.A.
  • 3126921414 | +1 312-692-1414 Illinois U.S.A.
  • 3126921415 | +1 312-692-1415 Illinois U.S.A.
  • 3126921416 | +1 312-692-1416 Illinois U.S.A.
  • 3126921417 | +1 312-692-1417 Illinois U.S.A.
  • 3126921418 | +1 312-692-1418 Illinois U.S.A.
  • 3126921419 | +1 312-692-1419 Illinois U.S.A.
  • 3126921420 | +1 312-692-1420 Illinois U.S.A.
  • 3126921421 | +1 312-692-1421 Illinois U.S.A.
  • 3126921422 | +1 312-692-1422 Illinois U.S.A.
  • 3126921423 | +1 312-692-1423 Illinois U.S.A.
  • 3126921424 | +1 312-692-1424 Illinois U.S.A.
  • 3126921425 | +1 312-692-1425 Illinois U.S.A.
  • 3126921426 | +1 312-692-1426 Illinois U.S.A.
  • 3126921427 | +1 312-692-1427 Illinois U.S.A.
  • 3126921428 | +1 312-692-1428 Illinois U.S.A.
  • 3126921429 | +1 312-692-1429 Illinois U.S.A.
  • 3126921430 | +1 312-692-1430 Illinois U.S.A.
  • 3126921431 | +1 312-692-1431 Illinois U.S.A.
  • 3126921432 | +1 312-692-1432 Illinois U.S.A.
  • 3126921433 | +1 312-692-1433 Illinois U.S.A.
  • 3126921434 | +1 312-692-1434 Illinois U.S.A.
  • 3126921435 | +1 312-692-1435 Illinois U.S.A.
  • 3126921436 | +1 312-692-1436 Illinois U.S.A.
  • 3126921437 | +1 312-692-1437 Illinois U.S.A.
  • 3126921438 | +1 312-692-1438 Illinois U.S.A.
  • 3126921439 | +1 312-692-1439 Illinois U.S.A.
  • 3126921440 | +1 312-692-1440 Illinois U.S.A.
  • 3126921441 | +1 312-692-1441 Illinois U.S.A.
  • 3126921442 | +1 312-692-1442 Illinois U.S.A.
  • 3126921443 | +1 312-692-1443 Illinois U.S.A.
  • 3126921444 | +1 312-692-1444 Illinois U.S.A.
  • 3126921445 | +1 312-692-1445 Illinois U.S.A.
  • 3126921446 | +1 312-692-1446 Illinois U.S.A.
  • 3126921447 | +1 312-692-1447 Illinois U.S.A.
  • 3126921448 | +1 312-692-1448 Illinois U.S.A.
  • 3126921449 | +1 312-692-1449 Illinois U.S.A.
  • 3126921450 | +1 312-692-1450 Illinois U.S.A.
  • 3126921451 | +1 312-692-1451 Illinois U.S.A.
  • 3126921452 | +1 312-692-1452 Illinois U.S.A.
  • 3126921453 | +1 312-692-1453 Illinois U.S.A.
  • 3126921454 | +1 312-692-1454 Illinois U.S.A.
  • 3126921455 | +1 312-692-1455 Illinois U.S.A.
  • 3126921456 | +1 312-692-1456 Illinois U.S.A.
  • 3126921457 | +1 312-692-1457 Illinois U.S.A.
  • 3126921458 | +1 312-692-1458 Illinois U.S.A.
  • 3126921459 | +1 312-692-1459 Illinois U.S.A.
  • 3126921460 | +1 312-692-1460 Illinois U.S.A.
  • 3126921461 | +1 312-692-1461 Illinois U.S.A.
  • 3126921462 | +1 312-692-1462 Illinois U.S.A.
  • 3126921463 | +1 312-692-1463 Illinois U.S.A.
  • 3126921464 | +1 312-692-1464 Illinois U.S.A.
  • 3126921465 | +1 312-692-1465 Illinois U.S.A.
  • 3126921466 | +1 312-692-1466 Illinois U.S.A.
  • 3126921467 | +1 312-692-1467 Illinois U.S.A.
  • 3126921468 | +1 312-692-1468 Illinois U.S.A.
  • 3126921469 | +1 312-692-1469 Illinois U.S.A.
  • 3126921470 | +1 312-692-1470 Illinois U.S.A.
  • 3126921471 | +1 312-692-1471 Illinois U.S.A.
  • 3126921472 | +1 312-692-1472 Illinois U.S.A.
  • 3126921473 | +1 312-692-1473 Illinois U.S.A.
  • 3126921474 | +1 312-692-1474 Illinois U.S.A.
  • 3126921475 | +1 312-692-1475 Illinois U.S.A.
  • 3126921476 | +1 312-692-1476 Illinois U.S.A.
  • 3126921477 | +1 312-692-1477 Illinois U.S.A.
  • 3126921478 | +1 312-692-1478 Illinois U.S.A.
  • 3126921479 | +1 312-692-1479 Illinois U.S.A.
  • 3126921480 | +1 312-692-1480 Illinois U.S.A.
  • 3126921481 | +1 312-692-1481 Illinois U.S.A.
  • 3126921482 | +1 312-692-1482 Illinois U.S.A.
  • 3126921483 | +1 312-692-1483 Illinois U.S.A.
  • 3126921484 | +1 312-692-1484 Illinois U.S.A.
  • 3126921485 | +1 312-692-1485 Illinois U.S.A.
  • 3126921486 | +1 312-692-1486 Illinois U.S.A.
  • 3126921487 | +1 312-692-1487 Illinois U.S.A.
  • 3126921488 | +1 312-692-1488 Illinois U.S.A.
  • 3126921489 | +1 312-692-1489 Illinois U.S.A.
  • 3126921490 | +1 312-692-1490 Illinois U.S.A.
  • 3126921491 | +1 312-692-1491 Illinois U.S.A.
  • 3126921492 | +1 312-692-1492 Illinois U.S.A.
  • 3126921493 | +1 312-692-1493 Illinois U.S.A.
  • 3126921494 | +1 312-692-1494 Illinois U.S.A.
  • 3126921495 | +1 312-692-1495 Illinois U.S.A.
  • 3126921496 | +1 312-692-1496 Illinois U.S.A.
  • 3126921497 | +1 312-692-1497 Illinois U.S.A.
  • 3126921498 | +1 312-692-1498 Illinois U.S.A.
  • 3126921499 | +1 312-692-1499 Illinois U.S.A.