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).

  • 3126058400 | +1 312-605-8400 Illinois U.S.A.
  • 3126058401 | +1 312-605-8401 Illinois U.S.A.
  • 3126058402 | +1 312-605-8402 Illinois U.S.A.
  • 3126058403 | +1 312-605-8403 Illinois U.S.A.
  • 3126058404 | +1 312-605-8404 Illinois U.S.A.
  • 3126058405 | +1 312-605-8405 Illinois U.S.A.
  • 3126058406 | +1 312-605-8406 Illinois U.S.A.
  • 3126058407 | +1 312-605-8407 Illinois U.S.A.
  • 3126058408 | +1 312-605-8408 Illinois U.S.A.
  • 3126058409 | +1 312-605-8409 Illinois U.S.A.
  • 3126058410 | +1 312-605-8410 Illinois U.S.A.
  • 3126058411 | +1 312-605-8411 Illinois U.S.A.
  • 3126058412 | +1 312-605-8412 Illinois U.S.A.
  • 3126058413 | +1 312-605-8413 Illinois U.S.A.
  • 3126058414 | +1 312-605-8414 Illinois U.S.A.
  • 3126058415 | +1 312-605-8415 Illinois U.S.A.
  • 3126058416 | +1 312-605-8416 Illinois U.S.A.
  • 3126058417 | +1 312-605-8417 Illinois U.S.A.
  • 3126058418 | +1 312-605-8418 Illinois U.S.A.
  • 3126058419 | +1 312-605-8419 Illinois U.S.A.
  • 3126058420 | +1 312-605-8420 Illinois U.S.A.
  • 3126058421 | +1 312-605-8421 Illinois U.S.A.
  • 3126058422 | +1 312-605-8422 Illinois U.S.A.
  • 3126058423 | +1 312-605-8423 Illinois U.S.A.
  • 3126058424 | +1 312-605-8424 Illinois U.S.A.
  • 3126058425 | +1 312-605-8425 Illinois U.S.A.
  • 3126058426 | +1 312-605-8426 Illinois U.S.A.
  • 3126058427 | +1 312-605-8427 Illinois U.S.A.
  • 3126058428 | +1 312-605-8428 Illinois U.S.A.
  • 3126058429 | +1 312-605-8429 Illinois U.S.A.
  • 3126058430 | +1 312-605-8430 Illinois U.S.A.
  • 3126058431 | +1 312-605-8431 Illinois U.S.A.
  • 3126058432 | +1 312-605-8432 Illinois U.S.A.
  • 3126058433 | +1 312-605-8433 Illinois U.S.A.
  • 3126058434 | +1 312-605-8434 Illinois U.S.A.
  • 3126058435 | +1 312-605-8435 Illinois U.S.A.
  • 3126058436 | +1 312-605-8436 Illinois U.S.A.
  • 3126058437 | +1 312-605-8437 Illinois U.S.A.
  • 3126058438 | +1 312-605-8438 Illinois U.S.A.
  • 3126058439 | +1 312-605-8439 Illinois U.S.A.
  • 3126058440 | +1 312-605-8440 Illinois U.S.A.
  • 3126058441 | +1 312-605-8441 Illinois U.S.A.
  • 3126058442 | +1 312-605-8442 Illinois U.S.A.
  • 3126058443 | +1 312-605-8443 Illinois U.S.A.
  • 3126058444 | +1 312-605-8444 Illinois U.S.A.
  • 3126058445 | +1 312-605-8445 Illinois U.S.A.
  • 3126058446 | +1 312-605-8446 Illinois U.S.A.
  • 3126058447 | +1 312-605-8447 Illinois U.S.A.
  • 3126058448 | +1 312-605-8448 Illinois U.S.A.
  • 3126058449 | +1 312-605-8449 Illinois U.S.A.
  • 3126058450 | +1 312-605-8450 Illinois U.S.A.
  • 3126058451 | +1 312-605-8451 Illinois U.S.A.
  • 3126058452 | +1 312-605-8452 Illinois U.S.A.
  • 3126058453 | +1 312-605-8453 Illinois U.S.A.
  • 3126058454 | +1 312-605-8454 Illinois U.S.A.
  • 3126058455 | +1 312-605-8455 Illinois U.S.A.
  • 3126058456 | +1 312-605-8456 Illinois U.S.A.
  • 3126058457 | +1 312-605-8457 Illinois U.S.A.
  • 3126058458 | +1 312-605-8458 Illinois U.S.A.
  • 3126058459 | +1 312-605-8459 Illinois U.S.A.
  • 3126058460 | +1 312-605-8460 Illinois U.S.A.
  • 3126058461 | +1 312-605-8461 Illinois U.S.A.
  • 3126058462 | +1 312-605-8462 Illinois U.S.A.
  • 3126058463 | +1 312-605-8463 Illinois U.S.A.
  • 3126058464 | +1 312-605-8464 Illinois U.S.A.
  • 3126058465 | +1 312-605-8465 Illinois U.S.A.
  • 3126058466 | +1 312-605-8466 Illinois U.S.A.
  • 3126058467 | +1 312-605-8467 Illinois U.S.A.
  • 3126058468 | +1 312-605-8468 Illinois U.S.A.
  • 3126058469 | +1 312-605-8469 Illinois U.S.A.
  • 3126058470 | +1 312-605-8470 Illinois U.S.A.
  • 3126058471 | +1 312-605-8471 Illinois U.S.A.
  • 3126058472 | +1 312-605-8472 Illinois U.S.A.
  • 3126058473 | +1 312-605-8473 Illinois U.S.A.
  • 3126058474 | +1 312-605-8474 Illinois U.S.A.
  • 3126058475 | +1 312-605-8475 Illinois U.S.A.
  • 3126058476 | +1 312-605-8476 Illinois U.S.A.
  • 3126058477 | +1 312-605-8477 Illinois U.S.A.
  • 3126058478 | +1 312-605-8478 Illinois U.S.A.
  • 3126058479 | +1 312-605-8479 Illinois U.S.A.
  • 3126058480 | +1 312-605-8480 Illinois U.S.A.
  • 3126058481 | +1 312-605-8481 Illinois U.S.A.
  • 3126058482 | +1 312-605-8482 Illinois U.S.A.
  • 3126058483 | +1 312-605-8483 Illinois U.S.A.
  • 3126058484 | +1 312-605-8484 Illinois U.S.A.
  • 3126058485 | +1 312-605-8485 Illinois U.S.A.
  • 3126058486 | +1 312-605-8486 Illinois U.S.A.
  • 3126058487 | +1 312-605-8487 Illinois U.S.A.
  • 3126058488 | +1 312-605-8488 Illinois U.S.A.
  • 3126058489 | +1 312-605-8489 Illinois U.S.A.
  • 3126058490 | +1 312-605-8490 Illinois U.S.A.
  • 3126058491 | +1 312-605-8491 Illinois U.S.A.
  • 3126058492 | +1 312-605-8492 Illinois U.S.A.
  • 3126058493 | +1 312-605-8493 Illinois U.S.A.
  • 3126058494 | +1 312-605-8494 Illinois U.S.A.
  • 3126058495 | +1 312-605-8495 Illinois U.S.A.
  • 3126058496 | +1 312-605-8496 Illinois U.S.A.
  • 3126058497 | +1 312-605-8497 Illinois U.S.A.
  • 3126058498 | +1 312-605-8498 Illinois U.S.A.
  • 3126058499 | +1 312-605-8499 Illinois U.S.A.