CitysDirectory

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).

  • 3123908400 | +1 312-390-8400 Illinois U.S.A.
  • 3123908401 | +1 312-390-8401 Illinois U.S.A.
  • 3123908402 | +1 312-390-8402 Illinois U.S.A.
  • 3123908403 | +1 312-390-8403 Illinois U.S.A.
  • 3123908404 | +1 312-390-8404 Illinois U.S.A.
  • 3123908405 | +1 312-390-8405 Illinois U.S.A.
  • 3123908406 | +1 312-390-8406 Illinois U.S.A.
  • 3123908407 | +1 312-390-8407 Illinois U.S.A.
  • 3123908408 | +1 312-390-8408 Illinois U.S.A.
  • 3123908409 | +1 312-390-8409 Illinois U.S.A.
  • 3123908410 | +1 312-390-8410 Illinois U.S.A.
  • 3123908411 | +1 312-390-8411 Illinois U.S.A.
  • 3123908412 | +1 312-390-8412 Illinois U.S.A.
  • 3123908413 | +1 312-390-8413 Illinois U.S.A.
  • 3123908414 | +1 312-390-8414 Illinois U.S.A.
  • 3123908415 | +1 312-390-8415 Illinois U.S.A.
  • 3123908416 | +1 312-390-8416 Illinois U.S.A.
  • 3123908417 | +1 312-390-8417 Illinois U.S.A.
  • 3123908418 | +1 312-390-8418 Illinois U.S.A.
  • 3123908419 | +1 312-390-8419 Illinois U.S.A.
  • 3123908420 | +1 312-390-8420 Illinois U.S.A.
  • 3123908421 | +1 312-390-8421 Illinois U.S.A.
  • 3123908422 | +1 312-390-8422 Illinois U.S.A.
  • 3123908423 | +1 312-390-8423 Illinois U.S.A.
  • 3123908424 | +1 312-390-8424 Illinois U.S.A.
  • 3123908425 | +1 312-390-8425 Illinois U.S.A.
  • 3123908426 | +1 312-390-8426 Illinois U.S.A.
  • 3123908427 | +1 312-390-8427 Illinois U.S.A.
  • 3123908428 | +1 312-390-8428 Illinois U.S.A.
  • 3123908429 | +1 312-390-8429 Illinois U.S.A.
  • 3123908430 | +1 312-390-8430 Illinois U.S.A.
  • 3123908431 | +1 312-390-8431 Illinois U.S.A.
  • 3123908432 | +1 312-390-8432 Illinois U.S.A.
  • 3123908433 | +1 312-390-8433 Illinois U.S.A.
  • 3123908434 | +1 312-390-8434 Illinois U.S.A.
  • 3123908435 | +1 312-390-8435 Illinois U.S.A.
  • 3123908436 | +1 312-390-8436 Illinois U.S.A.
  • 3123908437 | +1 312-390-8437 Illinois U.S.A.
  • 3123908438 | +1 312-390-8438 Illinois U.S.A.
  • 3123908439 | +1 312-390-8439 Illinois U.S.A.
  • 3123908440 | +1 312-390-8440 Illinois U.S.A.
  • 3123908441 | +1 312-390-8441 Illinois U.S.A.
  • 3123908442 | +1 312-390-8442 Illinois U.S.A.
  • 3123908443 | +1 312-390-8443 Illinois U.S.A.
  • 3123908444 | +1 312-390-8444 Illinois U.S.A.
  • 3123908445 | +1 312-390-8445 Illinois U.S.A.
  • 3123908446 | +1 312-390-8446 Illinois U.S.A.
  • 3123908447 | +1 312-390-8447 Illinois U.S.A.
  • 3123908448 | +1 312-390-8448 Illinois U.S.A.
  • 3123908449 | +1 312-390-8449 Illinois U.S.A.
  • 3123908450 | +1 312-390-8450 Illinois U.S.A.
  • 3123908451 | +1 312-390-8451 Illinois U.S.A.
  • 3123908452 | +1 312-390-8452 Illinois U.S.A.
  • 3123908453 | +1 312-390-8453 Illinois U.S.A.
  • 3123908454 | +1 312-390-8454 Illinois U.S.A.
  • 3123908455 | +1 312-390-8455 Illinois U.S.A.
  • 3123908456 | +1 312-390-8456 Illinois U.S.A.
  • 3123908457 | +1 312-390-8457 Illinois U.S.A.
  • 3123908458 | +1 312-390-8458 Illinois U.S.A.
  • 3123908459 | +1 312-390-8459 Illinois U.S.A.
  • 3123908460 | +1 312-390-8460 Illinois U.S.A.
  • 3123908461 | +1 312-390-8461 Illinois U.S.A.
  • 3123908462 | +1 312-390-8462 Illinois U.S.A.
  • 3123908463 | +1 312-390-8463 Illinois U.S.A.
  • 3123908464 | +1 312-390-8464 Illinois U.S.A.
  • 3123908465 | +1 312-390-8465 Illinois U.S.A.
  • 3123908466 | +1 312-390-8466 Illinois U.S.A.
  • 3123908467 | +1 312-390-8467 Illinois U.S.A.
  • 3123908468 | +1 312-390-8468 Illinois U.S.A.
  • 3123908469 | +1 312-390-8469 Illinois U.S.A.
  • 3123908470 | +1 312-390-8470 Illinois U.S.A.
  • 3123908471 | +1 312-390-8471 Illinois U.S.A.
  • 3123908472 | +1 312-390-8472 Illinois U.S.A.
  • 3123908473 | +1 312-390-8473 Illinois U.S.A.
  • 3123908474 | +1 312-390-8474 Illinois U.S.A.
  • 3123908475 | +1 312-390-8475 Illinois U.S.A.
  • 3123908476 | +1 312-390-8476 Illinois U.S.A.
  • 3123908477 | +1 312-390-8477 Illinois U.S.A.
  • 3123908478 | +1 312-390-8478 Illinois U.S.A.
  • 3123908479 | +1 312-390-8479 Illinois U.S.A.
  • 3123908480 | +1 312-390-8480 Illinois U.S.A.
  • 3123908481 | +1 312-390-8481 Illinois U.S.A.
  • 3123908482 | +1 312-390-8482 Illinois U.S.A.
  • 3123908483 | +1 312-390-8483 Illinois U.S.A.
  • 3123908484 | +1 312-390-8484 Illinois U.S.A.
  • 3123908485 | +1 312-390-8485 Illinois U.S.A.
  • 3123908486 | +1 312-390-8486 Illinois U.S.A.
  • 3123908487 | +1 312-390-8487 Illinois U.S.A.
  • 3123908488 | +1 312-390-8488 Illinois U.S.A.
  • 3123908489 | +1 312-390-8489 Illinois U.S.A.
  • 3123908490 | +1 312-390-8490 Illinois U.S.A.
  • 3123908491 | +1 312-390-8491 Illinois U.S.A.
  • 3123908492 | +1 312-390-8492 Illinois U.S.A.
  • 3123908493 | +1 312-390-8493 Illinois U.S.A.
  • 3123908494 | +1 312-390-8494 Illinois U.S.A.
  • 3123908495 | +1 312-390-8495 Illinois U.S.A.
  • 3123908496 | +1 312-390-8496 Illinois U.S.A.
  • 3123908497 | +1 312-390-8497 Illinois U.S.A.
  • 3123908498 | +1 312-390-8498 Illinois U.S.A.
  • 3123908499 | +1 312-390-8499 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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