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).

  • 3124226400 | +1 312-422-6400 Illinois U.S.A.
  • 3124226401 | +1 312-422-6401 Illinois U.S.A.
  • 3124226402 | +1 312-422-6402 Illinois U.S.A.
  • 3124226403 | +1 312-422-6403 Illinois U.S.A.
  • 3124226404 | +1 312-422-6404 Illinois U.S.A.
  • 3124226405 | +1 312-422-6405 Illinois U.S.A.
  • 3124226406 | +1 312-422-6406 Illinois U.S.A.
  • 3124226407 | +1 312-422-6407 Illinois U.S.A.
  • 3124226408 | +1 312-422-6408 Illinois U.S.A.
  • 3124226409 | +1 312-422-6409 Illinois U.S.A.
  • 3124226410 | +1 312-422-6410 Illinois U.S.A.
  • 3124226411 | +1 312-422-6411 Illinois U.S.A.
  • 3124226412 | +1 312-422-6412 Illinois U.S.A.
  • 3124226413 | +1 312-422-6413 Illinois U.S.A.
  • 3124226414 | +1 312-422-6414 Illinois U.S.A.
  • 3124226415 | +1 312-422-6415 Illinois U.S.A.
  • 3124226416 | +1 312-422-6416 Illinois U.S.A.
  • 3124226417 | +1 312-422-6417 Illinois U.S.A.
  • 3124226418 | +1 312-422-6418 Illinois U.S.A.
  • 3124226419 | +1 312-422-6419 Illinois U.S.A.
  • 3124226420 | +1 312-422-6420 Illinois U.S.A.
  • 3124226421 | +1 312-422-6421 Illinois U.S.A.
  • 3124226422 | +1 312-422-6422 Illinois U.S.A.
  • 3124226423 | +1 312-422-6423 Illinois U.S.A.
  • 3124226424 | +1 312-422-6424 Illinois U.S.A.
  • 3124226425 | +1 312-422-6425 Illinois U.S.A.
  • 3124226426 | +1 312-422-6426 Illinois U.S.A.
  • 3124226427 | +1 312-422-6427 Illinois U.S.A.
  • 3124226428 | +1 312-422-6428 Illinois U.S.A.
  • 3124226429 | +1 312-422-6429 Illinois U.S.A.
  • 3124226430 | +1 312-422-6430 Illinois U.S.A.
  • 3124226431 | +1 312-422-6431 Illinois U.S.A.
  • 3124226432 | +1 312-422-6432 Illinois U.S.A.
  • 3124226433 | +1 312-422-6433 Illinois U.S.A.
  • 3124226434 | +1 312-422-6434 Illinois U.S.A.
  • 3124226435 | +1 312-422-6435 Illinois U.S.A.
  • 3124226436 | +1 312-422-6436 Illinois U.S.A.
  • 3124226437 | +1 312-422-6437 Illinois U.S.A.
  • 3124226438 | +1 312-422-6438 Illinois U.S.A.
  • 3124226439 | +1 312-422-6439 Illinois U.S.A.
  • 3124226440 | +1 312-422-6440 Illinois U.S.A.
  • 3124226441 | +1 312-422-6441 Illinois U.S.A.
  • 3124226442 | +1 312-422-6442 Illinois U.S.A.
  • 3124226443 | +1 312-422-6443 Illinois U.S.A.
  • 3124226444 | +1 312-422-6444 Illinois U.S.A.
  • 3124226445 | +1 312-422-6445 Illinois U.S.A.
  • 3124226446 | +1 312-422-6446 Illinois U.S.A.
  • 3124226447 | +1 312-422-6447 Illinois U.S.A.
  • 3124226448 | +1 312-422-6448 Illinois U.S.A.
  • 3124226449 | +1 312-422-6449 Illinois U.S.A.
  • 3124226450 | +1 312-422-6450 Illinois U.S.A.
  • 3124226451 | +1 312-422-6451 Illinois U.S.A.
  • 3124226452 | +1 312-422-6452 Illinois U.S.A.
  • 3124226453 | +1 312-422-6453 Illinois U.S.A.
  • 3124226454 | +1 312-422-6454 Illinois U.S.A.
  • 3124226455 | +1 312-422-6455 Illinois U.S.A.
  • 3124226456 | +1 312-422-6456 Illinois U.S.A.
  • 3124226457 | +1 312-422-6457 Illinois U.S.A.
  • 3124226458 | +1 312-422-6458 Illinois U.S.A.
  • 3124226459 | +1 312-422-6459 Illinois U.S.A.
  • 3124226460 | +1 312-422-6460 Illinois U.S.A.
  • 3124226461 | +1 312-422-6461 Illinois U.S.A.
  • 3124226462 | +1 312-422-6462 Illinois U.S.A.
  • 3124226463 | +1 312-422-6463 Illinois U.S.A.
  • 3124226464 | +1 312-422-6464 Illinois U.S.A.
  • 3124226465 | +1 312-422-6465 Illinois U.S.A.
  • 3124226466 | +1 312-422-6466 Illinois U.S.A.
  • 3124226467 | +1 312-422-6467 Illinois U.S.A.
  • 3124226468 | +1 312-422-6468 Illinois U.S.A.
  • 3124226469 | +1 312-422-6469 Illinois U.S.A.
  • 3124226470 | +1 312-422-6470 Illinois U.S.A.
  • 3124226471 | +1 312-422-6471 Illinois U.S.A.
  • 3124226472 | +1 312-422-6472 Illinois U.S.A.
  • 3124226473 | +1 312-422-6473 Illinois U.S.A.
  • 3124226474 | +1 312-422-6474 Illinois U.S.A.
  • 3124226475 | +1 312-422-6475 Illinois U.S.A.
  • 3124226476 | +1 312-422-6476 Illinois U.S.A.
  • 3124226477 | +1 312-422-6477 Illinois U.S.A.
  • 3124226478 | +1 312-422-6478 Illinois U.S.A.
  • 3124226479 | +1 312-422-6479 Illinois U.S.A.
  • 3124226480 | +1 312-422-6480 Illinois U.S.A.
  • 3124226481 | +1 312-422-6481 Illinois U.S.A.
  • 3124226482 | +1 312-422-6482 Illinois U.S.A.
  • 3124226483 | +1 312-422-6483 Illinois U.S.A.
  • 3124226484 | +1 312-422-6484 Illinois U.S.A.
  • 3124226485 | +1 312-422-6485 Illinois U.S.A.
  • 3124226486 | +1 312-422-6486 Illinois U.S.A.
  • 3124226487 | +1 312-422-6487 Illinois U.S.A.
  • 3124226488 | +1 312-422-6488 Illinois U.S.A.
  • 3124226489 | +1 312-422-6489 Illinois U.S.A.
  • 3124226490 | +1 312-422-6490 Illinois U.S.A.
  • 3124226491 | +1 312-422-6491 Illinois U.S.A.
  • 3124226492 | +1 312-422-6492 Illinois U.S.A.
  • 3124226493 | +1 312-422-6493 Illinois U.S.A.
  • 3124226494 | +1 312-422-6494 Illinois U.S.A.
  • 3124226495 | +1 312-422-6495 Illinois U.S.A.
  • 3124226496 | +1 312-422-6496 Illinois U.S.A.
  • 3124226497 | +1 312-422-6497 Illinois U.S.A.
  • 3124226498 | +1 312-422-6498 Illinois U.S.A.
  • 3124226499 | +1 312-422-6499 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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