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).

  • 3127267400 | +1 312-726-7400 Illinois U.S.A.
  • 3127267401 | +1 312-726-7401 Illinois U.S.A.
  • 3127267402 | +1 312-726-7402 Illinois U.S.A.
  • 3127267403 | +1 312-726-7403 Illinois U.S.A.
  • 3127267404 | +1 312-726-7404 Illinois U.S.A.
  • 3127267405 | +1 312-726-7405 Illinois U.S.A.
  • 3127267406 | +1 312-726-7406 Illinois U.S.A.
  • 3127267407 | +1 312-726-7407 Illinois U.S.A.
  • 3127267408 | +1 312-726-7408 Illinois U.S.A.
  • 3127267409 | +1 312-726-7409 Illinois U.S.A.
  • 3127267410 | +1 312-726-7410 Illinois U.S.A.
  • 3127267411 | +1 312-726-7411 Illinois U.S.A.
  • 3127267412 | +1 312-726-7412 Illinois U.S.A.
  • 3127267413 | +1 312-726-7413 Illinois U.S.A.
  • 3127267414 | +1 312-726-7414 Illinois U.S.A.
  • 3127267415 | +1 312-726-7415 Illinois U.S.A.
  • 3127267416 | +1 312-726-7416 Illinois U.S.A.
  • 3127267417 | +1 312-726-7417 Illinois U.S.A.
  • 3127267418 | +1 312-726-7418 Illinois U.S.A.
  • 3127267419 | +1 312-726-7419 Illinois U.S.A.
  • 3127267420 | +1 312-726-7420 Illinois U.S.A.
  • 3127267421 | +1 312-726-7421 Illinois U.S.A.
  • 3127267422 | +1 312-726-7422 Illinois U.S.A.
  • 3127267423 | +1 312-726-7423 Illinois U.S.A.
  • 3127267424 | +1 312-726-7424 Illinois U.S.A.
  • 3127267425 | +1 312-726-7425 Illinois U.S.A.
  • 3127267426 | +1 312-726-7426 Illinois U.S.A.
  • 3127267427 | +1 312-726-7427 Illinois U.S.A.
  • 3127267428 | +1 312-726-7428 Illinois U.S.A.
  • 3127267429 | +1 312-726-7429 Illinois U.S.A.
  • 3127267430 | +1 312-726-7430 Illinois U.S.A.
  • 3127267431 | +1 312-726-7431 Illinois U.S.A.
  • 3127267432 | +1 312-726-7432 Illinois U.S.A.
  • 3127267433 | +1 312-726-7433 Illinois U.S.A.
  • 3127267434 | +1 312-726-7434 Illinois U.S.A.
  • 3127267435 | +1 312-726-7435 Illinois U.S.A.
  • 3127267436 | +1 312-726-7436 Illinois U.S.A.
  • 3127267437 | +1 312-726-7437 Illinois U.S.A.
  • 3127267438 | +1 312-726-7438 Illinois U.S.A.
  • 3127267439 | +1 312-726-7439 Illinois U.S.A.
  • 3127267440 | +1 312-726-7440 Illinois U.S.A.
  • 3127267441 | +1 312-726-7441 Illinois U.S.A.
  • 3127267442 | +1 312-726-7442 Illinois U.S.A.
  • 3127267443 | +1 312-726-7443 Illinois U.S.A.
  • 3127267444 | +1 312-726-7444 Illinois U.S.A.
  • 3127267445 | +1 312-726-7445 Illinois U.S.A.
  • 3127267446 | +1 312-726-7446 Illinois U.S.A.
  • 3127267447 | +1 312-726-7447 Illinois U.S.A.
  • 3127267448 | +1 312-726-7448 Illinois U.S.A.
  • 3127267449 | +1 312-726-7449 Illinois U.S.A.
  • 3127267450 | +1 312-726-7450 Illinois U.S.A.
  • 3127267451 | +1 312-726-7451 Illinois U.S.A.
  • 3127267452 | +1 312-726-7452 Illinois U.S.A.
  • 3127267453 | +1 312-726-7453 Illinois U.S.A.
  • 3127267454 | +1 312-726-7454 Illinois U.S.A.
  • 3127267455 | +1 312-726-7455 Illinois U.S.A.
  • 3127267456 | +1 312-726-7456 Illinois U.S.A.
  • 3127267457 | +1 312-726-7457 Illinois U.S.A.
  • 3127267458 | +1 312-726-7458 Illinois U.S.A.
  • 3127267459 | +1 312-726-7459 Illinois U.S.A.
  • 3127267460 | +1 312-726-7460 Illinois U.S.A.
  • 3127267461 | +1 312-726-7461 Illinois U.S.A.
  • 3127267462 | +1 312-726-7462 Illinois U.S.A.
  • 3127267463 | +1 312-726-7463 Illinois U.S.A.
  • 3127267464 | +1 312-726-7464 Illinois U.S.A.
  • 3127267465 | +1 312-726-7465 Illinois U.S.A.
  • 3127267466 | +1 312-726-7466 Illinois U.S.A.
  • 3127267467 | +1 312-726-7467 Illinois U.S.A.
  • 3127267468 | +1 312-726-7468 Illinois U.S.A.
  • 3127267469 | +1 312-726-7469 Illinois U.S.A.
  • 3127267470 | +1 312-726-7470 Illinois U.S.A.
  • 3127267471 | +1 312-726-7471 Illinois U.S.A.
  • 3127267472 | +1 312-726-7472 Illinois U.S.A.
  • 3127267473 | +1 312-726-7473 Illinois U.S.A.
  • 3127267474 | +1 312-726-7474 Illinois U.S.A.
  • 3127267475 | +1 312-726-7475 Illinois U.S.A.
  • 3127267476 | +1 312-726-7476 Illinois U.S.A.
  • 3127267477 | +1 312-726-7477 Illinois U.S.A.
  • 3127267478 | +1 312-726-7478 Illinois U.S.A.
  • 3127267479 | +1 312-726-7479 Illinois U.S.A.
  • 3127267480 | +1 312-726-7480 Illinois U.S.A.
  • 3127267481 | +1 312-726-7481 Illinois U.S.A.
  • 3127267482 | +1 312-726-7482 Illinois U.S.A.
  • 3127267483 | +1 312-726-7483 Illinois U.S.A.
  • 3127267484 | +1 312-726-7484 Illinois U.S.A.
  • 3127267485 | +1 312-726-7485 Illinois U.S.A.
  • 3127267486 | +1 312-726-7486 Illinois U.S.A.
  • 3127267487 | +1 312-726-7487 Illinois U.S.A.
  • 3127267488 | +1 312-726-7488 Illinois U.S.A.
  • 3127267489 | +1 312-726-7489 Illinois U.S.A.
  • 3127267490 | +1 312-726-7490 Illinois U.S.A.
  • 3127267491 | +1 312-726-7491 Illinois U.S.A.
  • 3127267492 | +1 312-726-7492 Illinois U.S.A.
  • 3127267493 | +1 312-726-7493 Illinois U.S.A.
  • 3127267494 | +1 312-726-7494 Illinois U.S.A.
  • 3127267495 | +1 312-726-7495 Illinois U.S.A.
  • 3127267496 | +1 312-726-7496 Illinois U.S.A.
  • 3127267497 | +1 312-726-7497 Illinois U.S.A.
  • 3127267498 | +1 312-726-7498 Illinois U.S.A.
  • 3127267499 | +1 312-726-7499 Illinois U.S.A.