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).

  • 3125666400 | +1 312-566-6400 Illinois U.S.A.
  • 3125666401 | +1 312-566-6401 Illinois U.S.A.
  • 3125666402 | +1 312-566-6402 Illinois U.S.A.
  • 3125666403 | +1 312-566-6403 Illinois U.S.A.
  • 3125666404 | +1 312-566-6404 Illinois U.S.A.
  • 3125666405 | +1 312-566-6405 Illinois U.S.A.
  • 3125666406 | +1 312-566-6406 Illinois U.S.A.
  • 3125666407 | +1 312-566-6407 Illinois U.S.A.
  • 3125666408 | +1 312-566-6408 Illinois U.S.A.
  • 3125666409 | +1 312-566-6409 Illinois U.S.A.
  • 3125666410 | +1 312-566-6410 Illinois U.S.A.
  • 3125666411 | +1 312-566-6411 Illinois U.S.A.
  • 3125666412 | +1 312-566-6412 Illinois U.S.A.
  • 3125666413 | +1 312-566-6413 Illinois U.S.A.
  • 3125666414 | +1 312-566-6414 Illinois U.S.A.
  • 3125666415 | +1 312-566-6415 Illinois U.S.A.
  • 3125666416 | +1 312-566-6416 Illinois U.S.A.
  • 3125666417 | +1 312-566-6417 Illinois U.S.A.
  • 3125666418 | +1 312-566-6418 Illinois U.S.A.
  • 3125666419 | +1 312-566-6419 Illinois U.S.A.
  • 3125666420 | +1 312-566-6420 Illinois U.S.A.
  • 3125666421 | +1 312-566-6421 Illinois U.S.A.
  • 3125666422 | +1 312-566-6422 Illinois U.S.A.
  • 3125666423 | +1 312-566-6423 Illinois U.S.A.
  • 3125666424 | +1 312-566-6424 Illinois U.S.A.
  • 3125666425 | +1 312-566-6425 Illinois U.S.A.
  • 3125666426 | +1 312-566-6426 Illinois U.S.A.
  • 3125666427 | +1 312-566-6427 Illinois U.S.A.
  • 3125666428 | +1 312-566-6428 Illinois U.S.A.
  • 3125666429 | +1 312-566-6429 Illinois U.S.A.
  • 3125666430 | +1 312-566-6430 Illinois U.S.A.
  • 3125666431 | +1 312-566-6431 Illinois U.S.A.
  • 3125666432 | +1 312-566-6432 Illinois U.S.A.
  • 3125666433 | +1 312-566-6433 Illinois U.S.A.
  • 3125666434 | +1 312-566-6434 Illinois U.S.A.
  • 3125666435 | +1 312-566-6435 Illinois U.S.A.
  • 3125666436 | +1 312-566-6436 Illinois U.S.A.
  • 3125666437 | +1 312-566-6437 Illinois U.S.A.
  • 3125666438 | +1 312-566-6438 Illinois U.S.A.
  • 3125666439 | +1 312-566-6439 Illinois U.S.A.
  • 3125666440 | +1 312-566-6440 Illinois U.S.A.
  • 3125666441 | +1 312-566-6441 Illinois U.S.A.
  • 3125666442 | +1 312-566-6442 Illinois U.S.A.
  • 3125666443 | +1 312-566-6443 Illinois U.S.A.
  • 3125666444 | +1 312-566-6444 Illinois U.S.A.
  • 3125666445 | +1 312-566-6445 Illinois U.S.A.
  • 3125666446 | +1 312-566-6446 Illinois U.S.A.
  • 3125666447 | +1 312-566-6447 Illinois U.S.A.
  • 3125666448 | +1 312-566-6448 Illinois U.S.A.
  • 3125666449 | +1 312-566-6449 Illinois U.S.A.
  • 3125666450 | +1 312-566-6450 Illinois U.S.A.
  • 3125666451 | +1 312-566-6451 Illinois U.S.A.
  • 3125666452 | +1 312-566-6452 Illinois U.S.A.
  • 3125666453 | +1 312-566-6453 Illinois U.S.A.
  • 3125666454 | +1 312-566-6454 Illinois U.S.A.
  • 3125666455 | +1 312-566-6455 Illinois U.S.A.
  • 3125666456 | +1 312-566-6456 Illinois U.S.A.
  • 3125666457 | +1 312-566-6457 Illinois U.S.A.
  • 3125666458 | +1 312-566-6458 Illinois U.S.A.
  • 3125666459 | +1 312-566-6459 Illinois U.S.A.
  • 3125666460 | +1 312-566-6460 Illinois U.S.A.
  • 3125666461 | +1 312-566-6461 Illinois U.S.A.
  • 3125666462 | +1 312-566-6462 Illinois U.S.A.
  • 3125666463 | +1 312-566-6463 Illinois U.S.A.
  • 3125666464 | +1 312-566-6464 Illinois U.S.A.
  • 3125666465 | +1 312-566-6465 Illinois U.S.A.
  • 3125666466 | +1 312-566-6466 Illinois U.S.A.
  • 3125666467 | +1 312-566-6467 Illinois U.S.A.
  • 3125666468 | +1 312-566-6468 Illinois U.S.A.
  • 3125666469 | +1 312-566-6469 Illinois U.S.A.
  • 3125666470 | +1 312-566-6470 Illinois U.S.A.
  • 3125666471 | +1 312-566-6471 Illinois U.S.A.
  • 3125666472 | +1 312-566-6472 Illinois U.S.A.
  • 3125666473 | +1 312-566-6473 Illinois U.S.A.
  • 3125666474 | +1 312-566-6474 Illinois U.S.A.
  • 3125666475 | +1 312-566-6475 Illinois U.S.A.
  • 3125666476 | +1 312-566-6476 Illinois U.S.A.
  • 3125666477 | +1 312-566-6477 Illinois U.S.A.
  • 3125666478 | +1 312-566-6478 Illinois U.S.A.
  • 3125666479 | +1 312-566-6479 Illinois U.S.A.
  • 3125666480 | +1 312-566-6480 Illinois U.S.A.
  • 3125666481 | +1 312-566-6481 Illinois U.S.A.
  • 3125666482 | +1 312-566-6482 Illinois U.S.A.
  • 3125666483 | +1 312-566-6483 Illinois U.S.A.
  • 3125666484 | +1 312-566-6484 Illinois U.S.A.
  • 3125666485 | +1 312-566-6485 Illinois U.S.A.
  • 3125666486 | +1 312-566-6486 Illinois U.S.A.
  • 3125666487 | +1 312-566-6487 Illinois U.S.A.
  • 3125666488 | +1 312-566-6488 Illinois U.S.A.
  • 3125666489 | +1 312-566-6489 Illinois U.S.A.
  • 3125666490 | +1 312-566-6490 Illinois U.S.A.
  • 3125666491 | +1 312-566-6491 Illinois U.S.A.
  • 3125666492 | +1 312-566-6492 Illinois U.S.A.
  • 3125666493 | +1 312-566-6493 Illinois U.S.A.
  • 3125666494 | +1 312-566-6494 Illinois U.S.A.
  • 3125666495 | +1 312-566-6495 Illinois U.S.A.
  • 3125666496 | +1 312-566-6496 Illinois U.S.A.
  • 3125666497 | +1 312-566-6497 Illinois U.S.A.
  • 3125666498 | +1 312-566-6498 Illinois U.S.A.
  • 3125666499 | +1 312-566-6499 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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