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).

  • 3127775400 | +1 312-777-5400 Illinois U.S.A.
  • 3127775401 | +1 312-777-5401 Illinois U.S.A.
  • 3127775402 | +1 312-777-5402 Illinois U.S.A.
  • 3127775403 | +1 312-777-5403 Illinois U.S.A.
  • 3127775404 | +1 312-777-5404 Illinois U.S.A.
  • 3127775405 | +1 312-777-5405 Illinois U.S.A.
  • 3127775406 | +1 312-777-5406 Illinois U.S.A.
  • 3127775407 | +1 312-777-5407 Illinois U.S.A.
  • 3127775408 | +1 312-777-5408 Illinois U.S.A.
  • 3127775409 | +1 312-777-5409 Illinois U.S.A.
  • 3127775410 | +1 312-777-5410 Illinois U.S.A.
  • 3127775411 | +1 312-777-5411 Illinois U.S.A.
  • 3127775412 | +1 312-777-5412 Illinois U.S.A.
  • 3127775413 | +1 312-777-5413 Illinois U.S.A.
  • 3127775414 | +1 312-777-5414 Illinois U.S.A.
  • 3127775415 | +1 312-777-5415 Illinois U.S.A.
  • 3127775416 | +1 312-777-5416 Illinois U.S.A.
  • 3127775417 | +1 312-777-5417 Illinois U.S.A.
  • 3127775418 | +1 312-777-5418 Illinois U.S.A.
  • 3127775419 | +1 312-777-5419 Illinois U.S.A.
  • 3127775420 | +1 312-777-5420 Illinois U.S.A.
  • 3127775421 | +1 312-777-5421 Illinois U.S.A.
  • 3127775422 | +1 312-777-5422 Illinois U.S.A.
  • 3127775423 | +1 312-777-5423 Illinois U.S.A.
  • 3127775424 | +1 312-777-5424 Illinois U.S.A.
  • 3127775425 | +1 312-777-5425 Illinois U.S.A.
  • 3127775426 | +1 312-777-5426 Illinois U.S.A.
  • 3127775427 | +1 312-777-5427 Illinois U.S.A.
  • 3127775428 | +1 312-777-5428 Illinois U.S.A.
  • 3127775429 | +1 312-777-5429 Illinois U.S.A.
  • 3127775430 | +1 312-777-5430 Illinois U.S.A.
  • 3127775431 | +1 312-777-5431 Illinois U.S.A.
  • 3127775432 | +1 312-777-5432 Illinois U.S.A.
  • 3127775433 | +1 312-777-5433 Illinois U.S.A.
  • 3127775434 | +1 312-777-5434 Illinois U.S.A.
  • 3127775435 | +1 312-777-5435 Illinois U.S.A.
  • 3127775436 | +1 312-777-5436 Illinois U.S.A.
  • 3127775437 | +1 312-777-5437 Illinois U.S.A.
  • 3127775438 | +1 312-777-5438 Illinois U.S.A.
  • 3127775439 | +1 312-777-5439 Illinois U.S.A.
  • 3127775440 | +1 312-777-5440 Illinois U.S.A.
  • 3127775441 | +1 312-777-5441 Illinois U.S.A.
  • 3127775442 | +1 312-777-5442 Illinois U.S.A.
  • 3127775443 | +1 312-777-5443 Illinois U.S.A.
  • 3127775444 | +1 312-777-5444 Illinois U.S.A.
  • 3127775445 | +1 312-777-5445 Illinois U.S.A.
  • 3127775446 | +1 312-777-5446 Illinois U.S.A.
  • 3127775447 | +1 312-777-5447 Illinois U.S.A.
  • 3127775448 | +1 312-777-5448 Illinois U.S.A.
  • 3127775449 | +1 312-777-5449 Illinois U.S.A.
  • 3127775450 | +1 312-777-5450 Illinois U.S.A.
  • 3127775451 | +1 312-777-5451 Illinois U.S.A.
  • 3127775452 | +1 312-777-5452 Illinois U.S.A.
  • 3127775453 | +1 312-777-5453 Illinois U.S.A.
  • 3127775454 | +1 312-777-5454 Illinois U.S.A.
  • 3127775455 | +1 312-777-5455 Illinois U.S.A.
  • 3127775456 | +1 312-777-5456 Illinois U.S.A.
  • 3127775457 | +1 312-777-5457 Illinois U.S.A.
  • 3127775458 | +1 312-777-5458 Illinois U.S.A.
  • 3127775459 | +1 312-777-5459 Illinois U.S.A.
  • 3127775460 | +1 312-777-5460 Illinois U.S.A.
  • 3127775461 | +1 312-777-5461 Illinois U.S.A.
  • 3127775462 | +1 312-777-5462 Illinois U.S.A.
  • 3127775463 | +1 312-777-5463 Illinois U.S.A.
  • 3127775464 | +1 312-777-5464 Illinois U.S.A.
  • 3127775465 | +1 312-777-5465 Illinois U.S.A.
  • 3127775466 | +1 312-777-5466 Illinois U.S.A.
  • 3127775467 | +1 312-777-5467 Illinois U.S.A.
  • 3127775468 | +1 312-777-5468 Illinois U.S.A.
  • 3127775469 | +1 312-777-5469 Illinois U.S.A.
  • 3127775470 | +1 312-777-5470 Illinois U.S.A.
  • 3127775471 | +1 312-777-5471 Illinois U.S.A.
  • 3127775472 | +1 312-777-5472 Illinois U.S.A.
  • 3127775473 | +1 312-777-5473 Illinois U.S.A.
  • 3127775474 | +1 312-777-5474 Illinois U.S.A.
  • 3127775475 | +1 312-777-5475 Illinois U.S.A.
  • 3127775476 | +1 312-777-5476 Illinois U.S.A.
  • 3127775477 | +1 312-777-5477 Illinois U.S.A.
  • 3127775478 | +1 312-777-5478 Illinois U.S.A.
  • 3127775479 | +1 312-777-5479 Illinois U.S.A.
  • 3127775480 | +1 312-777-5480 Illinois U.S.A.
  • 3127775481 | +1 312-777-5481 Illinois U.S.A.
  • 3127775482 | +1 312-777-5482 Illinois U.S.A.
  • 3127775483 | +1 312-777-5483 Illinois U.S.A.
  • 3127775484 | +1 312-777-5484 Illinois U.S.A.
  • 3127775485 | +1 312-777-5485 Illinois U.S.A.
  • 3127775486 | +1 312-777-5486 Illinois U.S.A.
  • 3127775487 | +1 312-777-5487 Illinois U.S.A.
  • 3127775488 | +1 312-777-5488 Illinois U.S.A.
  • 3127775489 | +1 312-777-5489 Illinois U.S.A.
  • 3127775490 | +1 312-777-5490 Illinois U.S.A.
  • 3127775491 | +1 312-777-5491 Illinois U.S.A.
  • 3127775492 | +1 312-777-5492 Illinois U.S.A.
  • 3127775493 | +1 312-777-5493 Illinois U.S.A.
  • 3127775494 | +1 312-777-5494 Illinois U.S.A.
  • 3127775495 | +1 312-777-5495 Illinois U.S.A.
  • 3127775496 | +1 312-777-5496 Illinois U.S.A.
  • 3127775497 | +1 312-777-5497 Illinois U.S.A.
  • 3127775498 | +1 312-777-5498 Illinois U.S.A.
  • 3127775499 | +1 312-777-5499 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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