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).

  • 3126050400 | +1 312-605-0400 Illinois U.S.A.
  • 3126050401 | +1 312-605-0401 Illinois U.S.A.
  • 3126050402 | +1 312-605-0402 Illinois U.S.A.
  • 3126050403 | +1 312-605-0403 Illinois U.S.A.
  • 3126050404 | +1 312-605-0404 Illinois U.S.A.
  • 3126050405 | +1 312-605-0405 Illinois U.S.A.
  • 3126050406 | +1 312-605-0406 Illinois U.S.A.
  • 3126050407 | +1 312-605-0407 Illinois U.S.A.
  • 3126050408 | +1 312-605-0408 Illinois U.S.A.
  • 3126050409 | +1 312-605-0409 Illinois U.S.A.
  • 3126050410 | +1 312-605-0410 Illinois U.S.A.
  • 3126050411 | +1 312-605-0411 Illinois U.S.A.
  • 3126050412 | +1 312-605-0412 Illinois U.S.A.
  • 3126050413 | +1 312-605-0413 Illinois U.S.A.
  • 3126050414 | +1 312-605-0414 Illinois U.S.A.
  • 3126050415 | +1 312-605-0415 Illinois U.S.A.
  • 3126050416 | +1 312-605-0416 Illinois U.S.A.
  • 3126050417 | +1 312-605-0417 Illinois U.S.A.
  • 3126050418 | +1 312-605-0418 Illinois U.S.A.
  • 3126050419 | +1 312-605-0419 Illinois U.S.A.
  • 3126050420 | +1 312-605-0420 Illinois U.S.A.
  • 3126050421 | +1 312-605-0421 Illinois U.S.A.
  • 3126050422 | +1 312-605-0422 Illinois U.S.A.
  • 3126050423 | +1 312-605-0423 Illinois U.S.A.
  • 3126050424 | +1 312-605-0424 Illinois U.S.A.
  • 3126050425 | +1 312-605-0425 Illinois U.S.A.
  • 3126050426 | +1 312-605-0426 Illinois U.S.A.
  • 3126050427 | +1 312-605-0427 Illinois U.S.A.
  • 3126050428 | +1 312-605-0428 Illinois U.S.A.
  • 3126050429 | +1 312-605-0429 Illinois U.S.A.
  • 3126050430 | +1 312-605-0430 Illinois U.S.A.
  • 3126050431 | +1 312-605-0431 Illinois U.S.A.
  • 3126050432 | +1 312-605-0432 Illinois U.S.A.
  • 3126050433 | +1 312-605-0433 Illinois U.S.A.
  • 3126050434 | +1 312-605-0434 Illinois U.S.A.
  • 3126050435 | +1 312-605-0435 Illinois U.S.A.
  • 3126050436 | +1 312-605-0436 Illinois U.S.A.
  • 3126050437 | +1 312-605-0437 Illinois U.S.A.
  • 3126050438 | +1 312-605-0438 Illinois U.S.A.
  • 3126050439 | +1 312-605-0439 Illinois U.S.A.
  • 3126050440 | +1 312-605-0440 Illinois U.S.A.
  • 3126050441 | +1 312-605-0441 Illinois U.S.A.
  • 3126050442 | +1 312-605-0442 Illinois U.S.A.
  • 3126050443 | +1 312-605-0443 Illinois U.S.A.
  • 3126050444 | +1 312-605-0444 Illinois U.S.A.
  • 3126050445 | +1 312-605-0445 Illinois U.S.A.
  • 3126050446 | +1 312-605-0446 Illinois U.S.A.
  • 3126050447 | +1 312-605-0447 Illinois U.S.A.
  • 3126050448 | +1 312-605-0448 Illinois U.S.A.
  • 3126050449 | +1 312-605-0449 Illinois U.S.A.
  • 3126050450 | +1 312-605-0450 Illinois U.S.A.
  • 3126050451 | +1 312-605-0451 Illinois U.S.A.
  • 3126050452 | +1 312-605-0452 Illinois U.S.A.
  • 3126050453 | +1 312-605-0453 Illinois U.S.A.
  • 3126050454 | +1 312-605-0454 Illinois U.S.A.
  • 3126050455 | +1 312-605-0455 Illinois U.S.A.
  • 3126050456 | +1 312-605-0456 Illinois U.S.A.
  • 3126050457 | +1 312-605-0457 Illinois U.S.A.
  • 3126050458 | +1 312-605-0458 Illinois U.S.A.
  • 3126050459 | +1 312-605-0459 Illinois U.S.A.
  • 3126050460 | +1 312-605-0460 Illinois U.S.A.
  • 3126050461 | +1 312-605-0461 Illinois U.S.A.
  • 3126050462 | +1 312-605-0462 Illinois U.S.A.
  • 3126050463 | +1 312-605-0463 Illinois U.S.A.
  • 3126050464 | +1 312-605-0464 Illinois U.S.A.
  • 3126050465 | +1 312-605-0465 Illinois U.S.A.
  • 3126050466 | +1 312-605-0466 Illinois U.S.A.
  • 3126050467 | +1 312-605-0467 Illinois U.S.A.
  • 3126050468 | +1 312-605-0468 Illinois U.S.A.
  • 3126050469 | +1 312-605-0469 Illinois U.S.A.
  • 3126050470 | +1 312-605-0470 Illinois U.S.A.
  • 3126050471 | +1 312-605-0471 Illinois U.S.A.
  • 3126050472 | +1 312-605-0472 Illinois U.S.A.
  • 3126050473 | +1 312-605-0473 Illinois U.S.A.
  • 3126050474 | +1 312-605-0474 Illinois U.S.A.
  • 3126050475 | +1 312-605-0475 Illinois U.S.A.
  • 3126050476 | +1 312-605-0476 Illinois U.S.A.
  • 3126050477 | +1 312-605-0477 Illinois U.S.A.
  • 3126050478 | +1 312-605-0478 Illinois U.S.A.
  • 3126050479 | +1 312-605-0479 Illinois U.S.A.
  • 3126050480 | +1 312-605-0480 Illinois U.S.A.
  • 3126050481 | +1 312-605-0481 Illinois U.S.A.
  • 3126050482 | +1 312-605-0482 Illinois U.S.A.
  • 3126050483 | +1 312-605-0483 Illinois U.S.A.
  • 3126050484 | +1 312-605-0484 Illinois U.S.A.
  • 3126050485 | +1 312-605-0485 Illinois U.S.A.
  • 3126050486 | +1 312-605-0486 Illinois U.S.A.
  • 3126050487 | +1 312-605-0487 Illinois U.S.A.
  • 3126050488 | +1 312-605-0488 Illinois U.S.A.
  • 3126050489 | +1 312-605-0489 Illinois U.S.A.
  • 3126050490 | +1 312-605-0490 Illinois U.S.A.
  • 3126050491 | +1 312-605-0491 Illinois U.S.A.
  • 3126050492 | +1 312-605-0492 Illinois U.S.A.
  • 3126050493 | +1 312-605-0493 Illinois U.S.A.
  • 3126050494 | +1 312-605-0494 Illinois U.S.A.
  • 3126050495 | +1 312-605-0495 Illinois U.S.A.
  • 3126050496 | +1 312-605-0496 Illinois U.S.A.
  • 3126050497 | +1 312-605-0497 Illinois U.S.A.
  • 3126050498 | +1 312-605-0498 Illinois U.S.A.
  • 3126050499 | +1 312-605-0499 Illinois U.S.A.