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).

  • 3125641400 | +1 312-564-1400 Illinois U.S.A.
  • 3125641401 | +1 312-564-1401 Illinois U.S.A.
  • 3125641402 | +1 312-564-1402 Illinois U.S.A.
  • 3125641403 | +1 312-564-1403 Illinois U.S.A.
  • 3125641404 | +1 312-564-1404 Illinois U.S.A.
  • 3125641405 | +1 312-564-1405 Illinois U.S.A.
  • 3125641406 | +1 312-564-1406 Illinois U.S.A.
  • 3125641407 | +1 312-564-1407 Illinois U.S.A.
  • 3125641408 | +1 312-564-1408 Illinois U.S.A.
  • 3125641409 | +1 312-564-1409 Illinois U.S.A.
  • 3125641410 | +1 312-564-1410 Illinois U.S.A.
  • 3125641411 | +1 312-564-1411 Illinois U.S.A.
  • 3125641412 | +1 312-564-1412 Illinois U.S.A.
  • 3125641413 | +1 312-564-1413 Illinois U.S.A.
  • 3125641414 | +1 312-564-1414 Illinois U.S.A.
  • 3125641415 | +1 312-564-1415 Illinois U.S.A.
  • 3125641416 | +1 312-564-1416 Illinois U.S.A.
  • 3125641417 | +1 312-564-1417 Illinois U.S.A.
  • 3125641418 | +1 312-564-1418 Illinois U.S.A.
  • 3125641419 | +1 312-564-1419 Illinois U.S.A.
  • 3125641420 | +1 312-564-1420 Illinois U.S.A.
  • 3125641421 | +1 312-564-1421 Illinois U.S.A.
  • 3125641422 | +1 312-564-1422 Illinois U.S.A.
  • 3125641423 | +1 312-564-1423 Illinois U.S.A.
  • 3125641424 | +1 312-564-1424 Illinois U.S.A.
  • 3125641425 | +1 312-564-1425 Illinois U.S.A.
  • 3125641426 | +1 312-564-1426 Illinois U.S.A.
  • 3125641427 | +1 312-564-1427 Illinois U.S.A.
  • 3125641428 | +1 312-564-1428 Illinois U.S.A.
  • 3125641429 | +1 312-564-1429 Illinois U.S.A.
  • 3125641430 | +1 312-564-1430 Illinois U.S.A.
  • 3125641431 | +1 312-564-1431 Illinois U.S.A.
  • 3125641432 | +1 312-564-1432 Illinois U.S.A.
  • 3125641433 | +1 312-564-1433 Illinois U.S.A.
  • 3125641434 | +1 312-564-1434 Illinois U.S.A.
  • 3125641435 | +1 312-564-1435 Illinois U.S.A.
  • 3125641436 | +1 312-564-1436 Illinois U.S.A.
  • 3125641437 | +1 312-564-1437 Illinois U.S.A.
  • 3125641438 | +1 312-564-1438 Illinois U.S.A.
  • 3125641439 | +1 312-564-1439 Illinois U.S.A.
  • 3125641440 | +1 312-564-1440 Illinois U.S.A.
  • 3125641441 | +1 312-564-1441 Illinois U.S.A.
  • 3125641442 | +1 312-564-1442 Illinois U.S.A.
  • 3125641443 | +1 312-564-1443 Illinois U.S.A.
  • 3125641444 | +1 312-564-1444 Illinois U.S.A.
  • 3125641445 | +1 312-564-1445 Illinois U.S.A.
  • 3125641446 | +1 312-564-1446 Illinois U.S.A.
  • 3125641447 | +1 312-564-1447 Illinois U.S.A.
  • 3125641448 | +1 312-564-1448 Illinois U.S.A.
  • 3125641449 | +1 312-564-1449 Illinois U.S.A.
  • 3125641450 | +1 312-564-1450 Illinois U.S.A.
  • 3125641451 | +1 312-564-1451 Illinois U.S.A.
  • 3125641452 | +1 312-564-1452 Illinois U.S.A.
  • 3125641453 | +1 312-564-1453 Illinois U.S.A.
  • 3125641454 | +1 312-564-1454 Illinois U.S.A.
  • 3125641455 | +1 312-564-1455 Illinois U.S.A.
  • 3125641456 | +1 312-564-1456 Illinois U.S.A.
  • 3125641457 | +1 312-564-1457 Illinois U.S.A.
  • 3125641458 | +1 312-564-1458 Illinois U.S.A.
  • 3125641459 | +1 312-564-1459 Illinois U.S.A.
  • 3125641460 | +1 312-564-1460 Illinois U.S.A.
  • 3125641461 | +1 312-564-1461 Illinois U.S.A.
  • 3125641462 | +1 312-564-1462 Illinois U.S.A.
  • 3125641463 | +1 312-564-1463 Illinois U.S.A.
  • 3125641464 | +1 312-564-1464 Illinois U.S.A.
  • 3125641465 | +1 312-564-1465 Illinois U.S.A.
  • 3125641466 | +1 312-564-1466 Illinois U.S.A.
  • 3125641467 | +1 312-564-1467 Illinois U.S.A.
  • 3125641468 | +1 312-564-1468 Illinois U.S.A.
  • 3125641469 | +1 312-564-1469 Illinois U.S.A.
  • 3125641470 | +1 312-564-1470 Illinois U.S.A.
  • 3125641471 | +1 312-564-1471 Illinois U.S.A.
  • 3125641472 | +1 312-564-1472 Illinois U.S.A.
  • 3125641473 | +1 312-564-1473 Illinois U.S.A.
  • 3125641474 | +1 312-564-1474 Illinois U.S.A.
  • 3125641475 | +1 312-564-1475 Illinois U.S.A.
  • 3125641476 | +1 312-564-1476 Illinois U.S.A.
  • 3125641477 | +1 312-564-1477 Illinois U.S.A.
  • 3125641478 | +1 312-564-1478 Illinois U.S.A.
  • 3125641479 | +1 312-564-1479 Illinois U.S.A.
  • 3125641480 | +1 312-564-1480 Illinois U.S.A.
  • 3125641481 | +1 312-564-1481 Illinois U.S.A.
  • 3125641482 | +1 312-564-1482 Illinois U.S.A.
  • 3125641483 | +1 312-564-1483 Illinois U.S.A.
  • 3125641484 | +1 312-564-1484 Illinois U.S.A.
  • 3125641485 | +1 312-564-1485 Illinois U.S.A.
  • 3125641486 | +1 312-564-1486 Illinois U.S.A.
  • 3125641487 | +1 312-564-1487 Illinois U.S.A.
  • 3125641488 | +1 312-564-1488 Illinois U.S.A.
  • 3125641489 | +1 312-564-1489 Illinois U.S.A.
  • 3125641490 | +1 312-564-1490 Illinois U.S.A.
  • 3125641491 | +1 312-564-1491 Illinois U.S.A.
  • 3125641492 | +1 312-564-1492 Illinois U.S.A.
  • 3125641493 | +1 312-564-1493 Illinois U.S.A.
  • 3125641494 | +1 312-564-1494 Illinois U.S.A.
  • 3125641495 | +1 312-564-1495 Illinois U.S.A.
  • 3125641496 | +1 312-564-1496 Illinois U.S.A.
  • 3125641497 | +1 312-564-1497 Illinois U.S.A.
  • 3125641498 | +1 312-564-1498 Illinois U.S.A.
  • 3125641499 | +1 312-564-1499 Illinois U.S.A.