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).

  • 3126216400 | +1 312-621-6400 Illinois U.S.A.
  • 3126216401 | +1 312-621-6401 Illinois U.S.A.
  • 3126216402 | +1 312-621-6402 Illinois U.S.A.
  • 3126216403 | +1 312-621-6403 Illinois U.S.A.
  • 3126216404 | +1 312-621-6404 Illinois U.S.A.
  • 3126216405 | +1 312-621-6405 Illinois U.S.A.
  • 3126216406 | +1 312-621-6406 Illinois U.S.A.
  • 3126216407 | +1 312-621-6407 Illinois U.S.A.
  • 3126216408 | +1 312-621-6408 Illinois U.S.A.
  • 3126216409 | +1 312-621-6409 Illinois U.S.A.
  • 3126216410 | +1 312-621-6410 Illinois U.S.A.
  • 3126216411 | +1 312-621-6411 Illinois U.S.A.
  • 3126216412 | +1 312-621-6412 Illinois U.S.A.
  • 3126216413 | +1 312-621-6413 Illinois U.S.A.
  • 3126216414 | +1 312-621-6414 Illinois U.S.A.
  • 3126216415 | +1 312-621-6415 Illinois U.S.A.
  • 3126216416 | +1 312-621-6416 Illinois U.S.A.
  • 3126216417 | +1 312-621-6417 Illinois U.S.A.
  • 3126216418 | +1 312-621-6418 Illinois U.S.A.
  • 3126216419 | +1 312-621-6419 Illinois U.S.A.
  • 3126216420 | +1 312-621-6420 Illinois U.S.A.
  • 3126216421 | +1 312-621-6421 Illinois U.S.A.
  • 3126216422 | +1 312-621-6422 Illinois U.S.A.
  • 3126216423 | +1 312-621-6423 Illinois U.S.A.
  • 3126216424 | +1 312-621-6424 Illinois U.S.A.
  • 3126216425 | +1 312-621-6425 Illinois U.S.A.
  • 3126216426 | +1 312-621-6426 Illinois U.S.A.
  • 3126216427 | +1 312-621-6427 Illinois U.S.A.
  • 3126216428 | +1 312-621-6428 Illinois U.S.A.
  • 3126216429 | +1 312-621-6429 Illinois U.S.A.
  • 3126216430 | +1 312-621-6430 Illinois U.S.A.
  • 3126216431 | +1 312-621-6431 Illinois U.S.A.
  • 3126216432 | +1 312-621-6432 Illinois U.S.A.
  • 3126216433 | +1 312-621-6433 Illinois U.S.A.
  • 3126216434 | +1 312-621-6434 Illinois U.S.A.
  • 3126216435 | +1 312-621-6435 Illinois U.S.A.
  • 3126216436 | +1 312-621-6436 Illinois U.S.A.
  • 3126216437 | +1 312-621-6437 Illinois U.S.A.
  • 3126216438 | +1 312-621-6438 Illinois U.S.A.
  • 3126216439 | +1 312-621-6439 Illinois U.S.A.
  • 3126216440 | +1 312-621-6440 Illinois U.S.A.
  • 3126216441 | +1 312-621-6441 Illinois U.S.A.
  • 3126216442 | +1 312-621-6442 Illinois U.S.A.
  • 3126216443 | +1 312-621-6443 Illinois U.S.A.
  • 3126216444 | +1 312-621-6444 Illinois U.S.A.
  • 3126216445 | +1 312-621-6445 Illinois U.S.A.
  • 3126216446 | +1 312-621-6446 Illinois U.S.A.
  • 3126216447 | +1 312-621-6447 Illinois U.S.A.
  • 3126216448 | +1 312-621-6448 Illinois U.S.A.
  • 3126216449 | +1 312-621-6449 Illinois U.S.A.
  • 3126216450 | +1 312-621-6450 Illinois U.S.A.
  • 3126216451 | +1 312-621-6451 Illinois U.S.A.
  • 3126216452 | +1 312-621-6452 Illinois U.S.A.
  • 3126216453 | +1 312-621-6453 Illinois U.S.A.
  • 3126216454 | +1 312-621-6454 Illinois U.S.A.
  • 3126216455 | +1 312-621-6455 Illinois U.S.A.
  • 3126216456 | +1 312-621-6456 Illinois U.S.A.
  • 3126216457 | +1 312-621-6457 Illinois U.S.A.
  • 3126216458 | +1 312-621-6458 Illinois U.S.A.
  • 3126216459 | +1 312-621-6459 Illinois U.S.A.
  • 3126216460 | +1 312-621-6460 Illinois U.S.A.
  • 3126216461 | +1 312-621-6461 Illinois U.S.A.
  • 3126216462 | +1 312-621-6462 Illinois U.S.A.
  • 3126216463 | +1 312-621-6463 Illinois U.S.A.
  • 3126216464 | +1 312-621-6464 Illinois U.S.A.
  • 3126216465 | +1 312-621-6465 Illinois U.S.A.
  • 3126216466 | +1 312-621-6466 Illinois U.S.A.
  • 3126216467 | +1 312-621-6467 Illinois U.S.A.
  • 3126216468 | +1 312-621-6468 Illinois U.S.A.
  • 3126216469 | +1 312-621-6469 Illinois U.S.A.
  • 3126216470 | +1 312-621-6470 Illinois U.S.A.
  • 3126216471 | +1 312-621-6471 Illinois U.S.A.
  • 3126216472 | +1 312-621-6472 Illinois U.S.A.
  • 3126216473 | +1 312-621-6473 Illinois U.S.A.
  • 3126216474 | +1 312-621-6474 Illinois U.S.A.
  • 3126216475 | +1 312-621-6475 Illinois U.S.A.
  • 3126216476 | +1 312-621-6476 Illinois U.S.A.
  • 3126216477 | +1 312-621-6477 Illinois U.S.A.
  • 3126216478 | +1 312-621-6478 Illinois U.S.A.
  • 3126216479 | +1 312-621-6479 Illinois U.S.A.
  • 3126216480 | +1 312-621-6480 Illinois U.S.A.
  • 3126216481 | +1 312-621-6481 Illinois U.S.A.
  • 3126216482 | +1 312-621-6482 Illinois U.S.A.
  • 3126216483 | +1 312-621-6483 Illinois U.S.A.
  • 3126216484 | +1 312-621-6484 Illinois U.S.A.
  • 3126216485 | +1 312-621-6485 Illinois U.S.A.
  • 3126216486 | +1 312-621-6486 Illinois U.S.A.
  • 3126216487 | +1 312-621-6487 Illinois U.S.A.
  • 3126216488 | +1 312-621-6488 Illinois U.S.A.
  • 3126216489 | +1 312-621-6489 Illinois U.S.A.
  • 3126216490 | +1 312-621-6490 Illinois U.S.A.
  • 3126216491 | +1 312-621-6491 Illinois U.S.A.
  • 3126216492 | +1 312-621-6492 Illinois U.S.A.
  • 3126216493 | +1 312-621-6493 Illinois U.S.A.
  • 3126216494 | +1 312-621-6494 Illinois U.S.A.
  • 3126216495 | +1 312-621-6495 Illinois U.S.A.
  • 3126216496 | +1 312-621-6496 Illinois U.S.A.
  • 3126216497 | +1 312-621-6497 Illinois U.S.A.
  • 3126216498 | +1 312-621-6498 Illinois U.S.A.
  • 3126216499 | +1 312-621-6499 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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