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).

  • 3126930400 | +1 312-693-0400 Illinois U.S.A.
  • 3126930401 | +1 312-693-0401 Illinois U.S.A.
  • 3126930402 | +1 312-693-0402 Illinois U.S.A.
  • 3126930403 | +1 312-693-0403 Illinois U.S.A.
  • 3126930404 | +1 312-693-0404 Illinois U.S.A.
  • 3126930405 | +1 312-693-0405 Illinois U.S.A.
  • 3126930406 | +1 312-693-0406 Illinois U.S.A.
  • 3126930407 | +1 312-693-0407 Illinois U.S.A.
  • 3126930408 | +1 312-693-0408 Illinois U.S.A.
  • 3126930409 | +1 312-693-0409 Illinois U.S.A.
  • 3126930410 | +1 312-693-0410 Illinois U.S.A.
  • 3126930411 | +1 312-693-0411 Illinois U.S.A.
  • 3126930412 | +1 312-693-0412 Illinois U.S.A.
  • 3126930413 | +1 312-693-0413 Illinois U.S.A.
  • 3126930414 | +1 312-693-0414 Illinois U.S.A.
  • 3126930415 | +1 312-693-0415 Illinois U.S.A.
  • 3126930416 | +1 312-693-0416 Illinois U.S.A.
  • 3126930417 | +1 312-693-0417 Illinois U.S.A.
  • 3126930418 | +1 312-693-0418 Illinois U.S.A.
  • 3126930419 | +1 312-693-0419 Illinois U.S.A.
  • 3126930420 | +1 312-693-0420 Illinois U.S.A.
  • 3126930421 | +1 312-693-0421 Illinois U.S.A.
  • 3126930422 | +1 312-693-0422 Illinois U.S.A.
  • 3126930423 | +1 312-693-0423 Illinois U.S.A.
  • 3126930424 | +1 312-693-0424 Illinois U.S.A.
  • 3126930425 | +1 312-693-0425 Illinois U.S.A.
  • 3126930426 | +1 312-693-0426 Illinois U.S.A.
  • 3126930427 | +1 312-693-0427 Illinois U.S.A.
  • 3126930428 | +1 312-693-0428 Illinois U.S.A.
  • 3126930429 | +1 312-693-0429 Illinois U.S.A.
  • 3126930430 | +1 312-693-0430 Illinois U.S.A.
  • 3126930431 | +1 312-693-0431 Illinois U.S.A.
  • 3126930432 | +1 312-693-0432 Illinois U.S.A.
  • 3126930433 | +1 312-693-0433 Illinois U.S.A.
  • 3126930434 | +1 312-693-0434 Illinois U.S.A.
  • 3126930435 | +1 312-693-0435 Illinois U.S.A.
  • 3126930436 | +1 312-693-0436 Illinois U.S.A.
  • 3126930437 | +1 312-693-0437 Illinois U.S.A.
  • 3126930438 | +1 312-693-0438 Illinois U.S.A.
  • 3126930439 | +1 312-693-0439 Illinois U.S.A.
  • 3126930440 | +1 312-693-0440 Illinois U.S.A.
  • 3126930441 | +1 312-693-0441 Illinois U.S.A.
  • 3126930442 | +1 312-693-0442 Illinois U.S.A.
  • 3126930443 | +1 312-693-0443 Illinois U.S.A.
  • 3126930444 | +1 312-693-0444 Illinois U.S.A.
  • 3126930445 | +1 312-693-0445 Illinois U.S.A.
  • 3126930446 | +1 312-693-0446 Illinois U.S.A.
  • 3126930447 | +1 312-693-0447 Illinois U.S.A.
  • 3126930448 | +1 312-693-0448 Illinois U.S.A.
  • 3126930449 | +1 312-693-0449 Illinois U.S.A.
  • 3126930450 | +1 312-693-0450 Illinois U.S.A.
  • 3126930451 | +1 312-693-0451 Illinois U.S.A.
  • 3126930452 | +1 312-693-0452 Illinois U.S.A.
  • 3126930453 | +1 312-693-0453 Illinois U.S.A.
  • 3126930454 | +1 312-693-0454 Illinois U.S.A.
  • 3126930455 | +1 312-693-0455 Illinois U.S.A.
  • 3126930456 | +1 312-693-0456 Illinois U.S.A.
  • 3126930457 | +1 312-693-0457 Illinois U.S.A.
  • 3126930458 | +1 312-693-0458 Illinois U.S.A.
  • 3126930459 | +1 312-693-0459 Illinois U.S.A.
  • 3126930460 | +1 312-693-0460 Illinois U.S.A.
  • 3126930461 | +1 312-693-0461 Illinois U.S.A.
  • 3126930462 | +1 312-693-0462 Illinois U.S.A.
  • 3126930463 | +1 312-693-0463 Illinois U.S.A.
  • 3126930464 | +1 312-693-0464 Illinois U.S.A.
  • 3126930465 | +1 312-693-0465 Illinois U.S.A.
  • 3126930466 | +1 312-693-0466 Illinois U.S.A.
  • 3126930467 | +1 312-693-0467 Illinois U.S.A.
  • 3126930468 | +1 312-693-0468 Illinois U.S.A.
  • 3126930469 | +1 312-693-0469 Illinois U.S.A.
  • 3126930470 | +1 312-693-0470 Illinois U.S.A.
  • 3126930471 | +1 312-693-0471 Illinois U.S.A.
  • 3126930472 | +1 312-693-0472 Illinois U.S.A.
  • 3126930473 | +1 312-693-0473 Illinois U.S.A.
  • 3126930474 | +1 312-693-0474 Illinois U.S.A.
  • 3126930475 | +1 312-693-0475 Illinois U.S.A.
  • 3126930476 | +1 312-693-0476 Illinois U.S.A.
  • 3126930477 | +1 312-693-0477 Illinois U.S.A.
  • 3126930478 | +1 312-693-0478 Illinois U.S.A.
  • 3126930479 | +1 312-693-0479 Illinois U.S.A.
  • 3126930480 | +1 312-693-0480 Illinois U.S.A.
  • 3126930481 | +1 312-693-0481 Illinois U.S.A.
  • 3126930482 | +1 312-693-0482 Illinois U.S.A.
  • 3126930483 | +1 312-693-0483 Illinois U.S.A.
  • 3126930484 | +1 312-693-0484 Illinois U.S.A.
  • 3126930485 | +1 312-693-0485 Illinois U.S.A.
  • 3126930486 | +1 312-693-0486 Illinois U.S.A.
  • 3126930487 | +1 312-693-0487 Illinois U.S.A.
  • 3126930488 | +1 312-693-0488 Illinois U.S.A.
  • 3126930489 | +1 312-693-0489 Illinois U.S.A.
  • 3126930490 | +1 312-693-0490 Illinois U.S.A.
  • 3126930491 | +1 312-693-0491 Illinois U.S.A.
  • 3126930492 | +1 312-693-0492 Illinois U.S.A.
  • 3126930493 | +1 312-693-0493 Illinois U.S.A.
  • 3126930494 | +1 312-693-0494 Illinois U.S.A.
  • 3126930495 | +1 312-693-0495 Illinois U.S.A.
  • 3126930496 | +1 312-693-0496 Illinois U.S.A.
  • 3126930497 | +1 312-693-0497 Illinois U.S.A.
  • 3126930498 | +1 312-693-0498 Illinois U.S.A.
  • 3126930499 | +1 312-693-0499 Illinois U.S.A.