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).

  • 3127777400 | +1 312-777-7400 Illinois U.S.A.
  • 3127777401 | +1 312-777-7401 Illinois U.S.A.
  • 3127777402 | +1 312-777-7402 Illinois U.S.A.
  • 3127777403 | +1 312-777-7403 Illinois U.S.A.
  • 3127777404 | +1 312-777-7404 Illinois U.S.A.
  • 3127777405 | +1 312-777-7405 Illinois U.S.A.
  • 3127777406 | +1 312-777-7406 Illinois U.S.A.
  • 3127777407 | +1 312-777-7407 Illinois U.S.A.
  • 3127777408 | +1 312-777-7408 Illinois U.S.A.
  • 3127777409 | +1 312-777-7409 Illinois U.S.A.
  • 3127777410 | +1 312-777-7410 Illinois U.S.A.
  • 3127777411 | +1 312-777-7411 Illinois U.S.A.
  • 3127777412 | +1 312-777-7412 Illinois U.S.A.
  • 3127777413 | +1 312-777-7413 Illinois U.S.A.
  • 3127777414 | +1 312-777-7414 Illinois U.S.A.
  • 3127777415 | +1 312-777-7415 Illinois U.S.A.
  • 3127777416 | +1 312-777-7416 Illinois U.S.A.
  • 3127777417 | +1 312-777-7417 Illinois U.S.A.
  • 3127777418 | +1 312-777-7418 Illinois U.S.A.
  • 3127777419 | +1 312-777-7419 Illinois U.S.A.
  • 3127777420 | +1 312-777-7420 Illinois U.S.A.
  • 3127777421 | +1 312-777-7421 Illinois U.S.A.
  • 3127777422 | +1 312-777-7422 Illinois U.S.A.
  • 3127777423 | +1 312-777-7423 Illinois U.S.A.
  • 3127777424 | +1 312-777-7424 Illinois U.S.A.
  • 3127777425 | +1 312-777-7425 Illinois U.S.A.
  • 3127777426 | +1 312-777-7426 Illinois U.S.A.
  • 3127777427 | +1 312-777-7427 Illinois U.S.A.
  • 3127777428 | +1 312-777-7428 Illinois U.S.A.
  • 3127777429 | +1 312-777-7429 Illinois U.S.A.
  • 3127777430 | +1 312-777-7430 Illinois U.S.A.
  • 3127777431 | +1 312-777-7431 Illinois U.S.A.
  • 3127777432 | +1 312-777-7432 Illinois U.S.A.
  • 3127777433 | +1 312-777-7433 Illinois U.S.A.
  • 3127777434 | +1 312-777-7434 Illinois U.S.A.
  • 3127777435 | +1 312-777-7435 Illinois U.S.A.
  • 3127777436 | +1 312-777-7436 Illinois U.S.A.
  • 3127777437 | +1 312-777-7437 Illinois U.S.A.
  • 3127777438 | +1 312-777-7438 Illinois U.S.A.
  • 3127777439 | +1 312-777-7439 Illinois U.S.A.
  • 3127777440 | +1 312-777-7440 Illinois U.S.A.
  • 3127777441 | +1 312-777-7441 Illinois U.S.A.
  • 3127777442 | +1 312-777-7442 Illinois U.S.A.
  • 3127777443 | +1 312-777-7443 Illinois U.S.A.
  • 3127777444 | +1 312-777-7444 Illinois U.S.A.
  • 3127777445 | +1 312-777-7445 Illinois U.S.A.
  • 3127777446 | +1 312-777-7446 Illinois U.S.A.
  • 3127777447 | +1 312-777-7447 Illinois U.S.A.
  • 3127777448 | +1 312-777-7448 Illinois U.S.A.
  • 3127777449 | +1 312-777-7449 Illinois U.S.A.
  • 3127777450 | +1 312-777-7450 Illinois U.S.A.
  • 3127777451 | +1 312-777-7451 Illinois U.S.A.
  • 3127777452 | +1 312-777-7452 Illinois U.S.A.
  • 3127777453 | +1 312-777-7453 Illinois U.S.A.
  • 3127777454 | +1 312-777-7454 Illinois U.S.A.
  • 3127777455 | +1 312-777-7455 Illinois U.S.A.
  • 3127777456 | +1 312-777-7456 Illinois U.S.A.
  • 3127777457 | +1 312-777-7457 Illinois U.S.A.
  • 3127777458 | +1 312-777-7458 Illinois U.S.A.
  • 3127777459 | +1 312-777-7459 Illinois U.S.A.
  • 3127777460 | +1 312-777-7460 Illinois U.S.A.
  • 3127777461 | +1 312-777-7461 Illinois U.S.A.
  • 3127777462 | +1 312-777-7462 Illinois U.S.A.
  • 3127777463 | +1 312-777-7463 Illinois U.S.A.
  • 3127777464 | +1 312-777-7464 Illinois U.S.A.
  • 3127777465 | +1 312-777-7465 Illinois U.S.A.
  • 3127777466 | +1 312-777-7466 Illinois U.S.A.
  • 3127777467 | +1 312-777-7467 Illinois U.S.A.
  • 3127777468 | +1 312-777-7468 Illinois U.S.A.
  • 3127777469 | +1 312-777-7469 Illinois U.S.A.
  • 3127777470 | +1 312-777-7470 Illinois U.S.A.
  • 3127777471 | +1 312-777-7471 Illinois U.S.A.
  • 3127777472 | +1 312-777-7472 Illinois U.S.A.
  • 3127777473 | +1 312-777-7473 Illinois U.S.A.
  • 3127777474 | +1 312-777-7474 Illinois U.S.A.
  • 3127777475 | +1 312-777-7475 Illinois U.S.A.
  • 3127777476 | +1 312-777-7476 Illinois U.S.A.
  • 3127777477 | +1 312-777-7477 Illinois U.S.A.
  • 3127777478 | +1 312-777-7478 Illinois U.S.A.
  • 3127777479 | +1 312-777-7479 Illinois U.S.A.
  • 3127777480 | +1 312-777-7480 Illinois U.S.A.
  • 3127777481 | +1 312-777-7481 Illinois U.S.A.
  • 3127777482 | +1 312-777-7482 Illinois U.S.A.
  • 3127777483 | +1 312-777-7483 Illinois U.S.A.
  • 3127777484 | +1 312-777-7484 Illinois U.S.A.
  • 3127777485 | +1 312-777-7485 Illinois U.S.A.
  • 3127777486 | +1 312-777-7486 Illinois U.S.A.
  • 3127777487 | +1 312-777-7487 Illinois U.S.A.
  • 3127777488 | +1 312-777-7488 Illinois U.S.A.
  • 3127777489 | +1 312-777-7489 Illinois U.S.A.
  • 3127777490 | +1 312-777-7490 Illinois U.S.A.
  • 3127777491 | +1 312-777-7491 Illinois U.S.A.
  • 3127777492 | +1 312-777-7492 Illinois U.S.A.
  • 3127777493 | +1 312-777-7493 Illinois U.S.A.
  • 3127777494 | +1 312-777-7494 Illinois U.S.A.
  • 3127777495 | +1 312-777-7495 Illinois U.S.A.
  • 3127777496 | +1 312-777-7496 Illinois U.S.A.
  • 3127777497 | +1 312-777-7497 Illinois U.S.A.
  • 3127777498 | +1 312-777-7498 Illinois U.S.A.
  • 3127777499 | +1 312-777-7499 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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