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).

  • 3127266400 | +1 312-726-6400 Illinois U.S.A.
  • 3127266401 | +1 312-726-6401 Illinois U.S.A.
  • 3127266402 | +1 312-726-6402 Illinois U.S.A.
  • 3127266403 | +1 312-726-6403 Illinois U.S.A.
  • 3127266404 | +1 312-726-6404 Illinois U.S.A.
  • 3127266405 | +1 312-726-6405 Illinois U.S.A.
  • 3127266406 | +1 312-726-6406 Illinois U.S.A.
  • 3127266407 | +1 312-726-6407 Illinois U.S.A.
  • 3127266408 | +1 312-726-6408 Illinois U.S.A.
  • 3127266409 | +1 312-726-6409 Illinois U.S.A.
  • 3127266410 | +1 312-726-6410 Illinois U.S.A.
  • 3127266411 | +1 312-726-6411 Illinois U.S.A.
  • 3127266412 | +1 312-726-6412 Illinois U.S.A.
  • 3127266413 | +1 312-726-6413 Illinois U.S.A.
  • 3127266414 | +1 312-726-6414 Illinois U.S.A.
  • 3127266415 | +1 312-726-6415 Illinois U.S.A.
  • 3127266416 | +1 312-726-6416 Illinois U.S.A.
  • 3127266417 | +1 312-726-6417 Illinois U.S.A.
  • 3127266418 | +1 312-726-6418 Illinois U.S.A.
  • 3127266419 | +1 312-726-6419 Illinois U.S.A.
  • 3127266420 | +1 312-726-6420 Illinois U.S.A.
  • 3127266421 | +1 312-726-6421 Illinois U.S.A.
  • 3127266422 | +1 312-726-6422 Illinois U.S.A.
  • 3127266423 | +1 312-726-6423 Illinois U.S.A.
  • 3127266424 | +1 312-726-6424 Illinois U.S.A.
  • 3127266425 | +1 312-726-6425 Illinois U.S.A.
  • 3127266426 | +1 312-726-6426 Illinois U.S.A.
  • 3127266427 | +1 312-726-6427 Illinois U.S.A.
  • 3127266428 | +1 312-726-6428 Illinois U.S.A.
  • 3127266429 | +1 312-726-6429 Illinois U.S.A.
  • 3127266430 | +1 312-726-6430 Illinois U.S.A.
  • 3127266431 | +1 312-726-6431 Illinois U.S.A.
  • 3127266432 | +1 312-726-6432 Illinois U.S.A.
  • 3127266433 | +1 312-726-6433 Illinois U.S.A.
  • 3127266434 | +1 312-726-6434 Illinois U.S.A.
  • 3127266435 | +1 312-726-6435 Illinois U.S.A.
  • 3127266436 | +1 312-726-6436 Illinois U.S.A.
  • 3127266437 | +1 312-726-6437 Illinois U.S.A.
  • 3127266438 | +1 312-726-6438 Illinois U.S.A.
  • 3127266439 | +1 312-726-6439 Illinois U.S.A.
  • 3127266440 | +1 312-726-6440 Illinois U.S.A.
  • 3127266441 | +1 312-726-6441 Illinois U.S.A.
  • 3127266442 | +1 312-726-6442 Illinois U.S.A.
  • 3127266443 | +1 312-726-6443 Illinois U.S.A.
  • 3127266444 | +1 312-726-6444 Illinois U.S.A.
  • 3127266445 | +1 312-726-6445 Illinois U.S.A.
  • 3127266446 | +1 312-726-6446 Illinois U.S.A.
  • 3127266447 | +1 312-726-6447 Illinois U.S.A.
  • 3127266448 | +1 312-726-6448 Illinois U.S.A.
  • 3127266449 | +1 312-726-6449 Illinois U.S.A.
  • 3127266450 | +1 312-726-6450 Illinois U.S.A.
  • 3127266451 | +1 312-726-6451 Illinois U.S.A.
  • 3127266452 | +1 312-726-6452 Illinois U.S.A.
  • 3127266453 | +1 312-726-6453 Illinois U.S.A.
  • 3127266454 | +1 312-726-6454 Illinois U.S.A.
  • 3127266455 | +1 312-726-6455 Illinois U.S.A.
  • 3127266456 | +1 312-726-6456 Illinois U.S.A.
  • 3127266457 | +1 312-726-6457 Illinois U.S.A.
  • 3127266458 | +1 312-726-6458 Illinois U.S.A.
  • 3127266459 | +1 312-726-6459 Illinois U.S.A.
  • 3127266460 | +1 312-726-6460 Illinois U.S.A.
  • 3127266461 | +1 312-726-6461 Illinois U.S.A.
  • 3127266462 | +1 312-726-6462 Illinois U.S.A.
  • 3127266463 | +1 312-726-6463 Illinois U.S.A.
  • 3127266464 | +1 312-726-6464 Illinois U.S.A.
  • 3127266465 | +1 312-726-6465 Illinois U.S.A.
  • 3127266466 | +1 312-726-6466 Illinois U.S.A.
  • 3127266467 | +1 312-726-6467 Illinois U.S.A.
  • 3127266468 | +1 312-726-6468 Illinois U.S.A.
  • 3127266469 | +1 312-726-6469 Illinois U.S.A.
  • 3127266470 | +1 312-726-6470 Illinois U.S.A.
  • 3127266471 | +1 312-726-6471 Illinois U.S.A.
  • 3127266472 | +1 312-726-6472 Illinois U.S.A.
  • 3127266473 | +1 312-726-6473 Illinois U.S.A.
  • 3127266474 | +1 312-726-6474 Illinois U.S.A.
  • 3127266475 | +1 312-726-6475 Illinois U.S.A.
  • 3127266476 | +1 312-726-6476 Illinois U.S.A.
  • 3127266477 | +1 312-726-6477 Illinois U.S.A.
  • 3127266478 | +1 312-726-6478 Illinois U.S.A.
  • 3127266479 | +1 312-726-6479 Illinois U.S.A.
  • 3127266480 | +1 312-726-6480 Illinois U.S.A.
  • 3127266481 | +1 312-726-6481 Illinois U.S.A.
  • 3127266482 | +1 312-726-6482 Illinois U.S.A.
  • 3127266483 | +1 312-726-6483 Illinois U.S.A.
  • 3127266484 | +1 312-726-6484 Illinois U.S.A.
  • 3127266485 | +1 312-726-6485 Illinois U.S.A.
  • 3127266486 | +1 312-726-6486 Illinois U.S.A.
  • 3127266487 | +1 312-726-6487 Illinois U.S.A.
  • 3127266488 | +1 312-726-6488 Illinois U.S.A.
  • 3127266489 | +1 312-726-6489 Illinois U.S.A.
  • 3127266490 | +1 312-726-6490 Illinois U.S.A.
  • 3127266491 | +1 312-726-6491 Illinois U.S.A.
  • 3127266492 | +1 312-726-6492 Illinois U.S.A.
  • 3127266493 | +1 312-726-6493 Illinois U.S.A.
  • 3127266494 | +1 312-726-6494 Illinois U.S.A.
  • 3127266495 | +1 312-726-6495 Illinois U.S.A.
  • 3127266496 | +1 312-726-6496 Illinois U.S.A.
  • 3127266497 | +1 312-726-6497 Illinois U.S.A.
  • 3127266498 | +1 312-726-6498 Illinois U.S.A.
  • 3127266499 | +1 312-726-6499 Illinois U.S.A.