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).

  • 3127826400 | +1 312-782-6400 Illinois U.S.A.
  • 3127826401 | +1 312-782-6401 Illinois U.S.A.
  • 3127826402 | +1 312-782-6402 Illinois U.S.A.
  • 3127826403 | +1 312-782-6403 Illinois U.S.A.
  • 3127826404 | +1 312-782-6404 Illinois U.S.A.
  • 3127826405 | +1 312-782-6405 Illinois U.S.A.
  • 3127826406 | +1 312-782-6406 Illinois U.S.A.
  • 3127826407 | +1 312-782-6407 Illinois U.S.A.
  • 3127826408 | +1 312-782-6408 Illinois U.S.A.
  • 3127826409 | +1 312-782-6409 Illinois U.S.A.
  • 3127826410 | +1 312-782-6410 Illinois U.S.A.
  • 3127826411 | +1 312-782-6411 Illinois U.S.A.
  • 3127826412 | +1 312-782-6412 Illinois U.S.A.
  • 3127826413 | +1 312-782-6413 Illinois U.S.A.
  • 3127826414 | +1 312-782-6414 Illinois U.S.A.
  • 3127826415 | +1 312-782-6415 Illinois U.S.A.
  • 3127826416 | +1 312-782-6416 Illinois U.S.A.
  • 3127826417 | +1 312-782-6417 Illinois U.S.A.
  • 3127826418 | +1 312-782-6418 Illinois U.S.A.
  • 3127826419 | +1 312-782-6419 Illinois U.S.A.
  • 3127826420 | +1 312-782-6420 Illinois U.S.A.
  • 3127826421 | +1 312-782-6421 Illinois U.S.A.
  • 3127826422 | +1 312-782-6422 Illinois U.S.A.
  • 3127826423 | +1 312-782-6423 Illinois U.S.A.
  • 3127826424 | +1 312-782-6424 Illinois U.S.A.
  • 3127826425 | +1 312-782-6425 Illinois U.S.A.
  • 3127826426 | +1 312-782-6426 Illinois U.S.A.
  • 3127826427 | +1 312-782-6427 Illinois U.S.A.
  • 3127826428 | +1 312-782-6428 Illinois U.S.A.
  • 3127826429 | +1 312-782-6429 Illinois U.S.A.
  • 3127826430 | +1 312-782-6430 Illinois U.S.A.
  • 3127826431 | +1 312-782-6431 Illinois U.S.A.
  • 3127826432 | +1 312-782-6432 Illinois U.S.A.
  • 3127826433 | +1 312-782-6433 Illinois U.S.A.
  • 3127826434 | +1 312-782-6434 Illinois U.S.A.
  • 3127826435 | +1 312-782-6435 Illinois U.S.A.
  • 3127826436 | +1 312-782-6436 Illinois U.S.A.
  • 3127826437 | +1 312-782-6437 Illinois U.S.A.
  • 3127826438 | +1 312-782-6438 Illinois U.S.A.
  • 3127826439 | +1 312-782-6439 Illinois U.S.A.
  • 3127826440 | +1 312-782-6440 Illinois U.S.A.
  • 3127826441 | +1 312-782-6441 Illinois U.S.A.
  • 3127826442 | +1 312-782-6442 Illinois U.S.A.
  • 3127826443 | +1 312-782-6443 Illinois U.S.A.
  • 3127826444 | +1 312-782-6444 Illinois U.S.A.
  • 3127826445 | +1 312-782-6445 Illinois U.S.A.
  • 3127826446 | +1 312-782-6446 Illinois U.S.A.
  • 3127826447 | +1 312-782-6447 Illinois U.S.A.
  • 3127826448 | +1 312-782-6448 Illinois U.S.A.
  • 3127826449 | +1 312-782-6449 Illinois U.S.A.
  • 3127826450 | +1 312-782-6450 Illinois U.S.A.
  • 3127826451 | +1 312-782-6451 Illinois U.S.A.
  • 3127826452 | +1 312-782-6452 Illinois U.S.A.
  • 3127826453 | +1 312-782-6453 Illinois U.S.A.
  • 3127826454 | +1 312-782-6454 Illinois U.S.A.
  • 3127826455 | +1 312-782-6455 Illinois U.S.A.
  • 3127826456 | +1 312-782-6456 Illinois U.S.A.
  • 3127826457 | +1 312-782-6457 Illinois U.S.A.
  • 3127826458 | +1 312-782-6458 Illinois U.S.A.
  • 3127826459 | +1 312-782-6459 Illinois U.S.A.
  • 3127826460 | +1 312-782-6460 Illinois U.S.A.
  • 3127826461 | +1 312-782-6461 Illinois U.S.A.
  • 3127826462 | +1 312-782-6462 Illinois U.S.A.
  • 3127826463 | +1 312-782-6463 Illinois U.S.A.
  • 3127826464 | +1 312-782-6464 Illinois U.S.A.
  • 3127826465 | +1 312-782-6465 Illinois U.S.A.
  • 3127826466 | +1 312-782-6466 Illinois U.S.A.
  • 3127826467 | +1 312-782-6467 Illinois U.S.A.
  • 3127826468 | +1 312-782-6468 Illinois U.S.A.
  • 3127826469 | +1 312-782-6469 Illinois U.S.A.
  • 3127826470 | +1 312-782-6470 Illinois U.S.A.
  • 3127826471 | +1 312-782-6471 Illinois U.S.A.
  • 3127826472 | +1 312-782-6472 Illinois U.S.A.
  • 3127826473 | +1 312-782-6473 Illinois U.S.A.
  • 3127826474 | +1 312-782-6474 Illinois U.S.A.
  • 3127826475 | +1 312-782-6475 Illinois U.S.A.
  • 3127826476 | +1 312-782-6476 Illinois U.S.A.
  • 3127826477 | +1 312-782-6477 Illinois U.S.A.
  • 3127826478 | +1 312-782-6478 Illinois U.S.A.
  • 3127826479 | +1 312-782-6479 Illinois U.S.A.
  • 3127826480 | +1 312-782-6480 Illinois U.S.A.
  • 3127826481 | +1 312-782-6481 Illinois U.S.A.
  • 3127826482 | +1 312-782-6482 Illinois U.S.A.
  • 3127826483 | +1 312-782-6483 Illinois U.S.A.
  • 3127826484 | +1 312-782-6484 Illinois U.S.A.
  • 3127826485 | +1 312-782-6485 Illinois U.S.A.
  • 3127826486 | +1 312-782-6486 Illinois U.S.A.
  • 3127826487 | +1 312-782-6487 Illinois U.S.A.
  • 3127826488 | +1 312-782-6488 Illinois U.S.A.
  • 3127826489 | +1 312-782-6489 Illinois U.S.A.
  • 3127826490 | +1 312-782-6490 Illinois U.S.A.
  • 3127826491 | +1 312-782-6491 Illinois U.S.A.
  • 3127826492 | +1 312-782-6492 Illinois U.S.A.
  • 3127826493 | +1 312-782-6493 Illinois U.S.A.
  • 3127826494 | +1 312-782-6494 Illinois U.S.A.
  • 3127826495 | +1 312-782-6495 Illinois U.S.A.
  • 3127826496 | +1 312-782-6496 Illinois U.S.A.
  • 3127826497 | +1 312-782-6497 Illinois U.S.A.
  • 3127826498 | +1 312-782-6498 Illinois U.S.A.
  • 3127826499 | +1 312-782-6499 Illinois U.S.A.