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).

  • 3122053400 | +1 312-205-3400 Illinois U.S.A.
  • 3122053401 | +1 312-205-3401 Illinois U.S.A.
  • 3122053402 | +1 312-205-3402 Illinois U.S.A.
  • 3122053403 | +1 312-205-3403 Illinois U.S.A.
  • 3122053404 | +1 312-205-3404 Illinois U.S.A.
  • 3122053405 | +1 312-205-3405 Illinois U.S.A.
  • 3122053406 | +1 312-205-3406 Illinois U.S.A.
  • 3122053407 | +1 312-205-3407 Illinois U.S.A.
  • 3122053408 | +1 312-205-3408 Illinois U.S.A.
  • 3122053409 | +1 312-205-3409 Illinois U.S.A.
  • 3122053410 | +1 312-205-3410 Illinois U.S.A.
  • 3122053411 | +1 312-205-3411 Illinois U.S.A.
  • 3122053412 | +1 312-205-3412 Illinois U.S.A.
  • 3122053413 | +1 312-205-3413 Illinois U.S.A.
  • 3122053414 | +1 312-205-3414 Illinois U.S.A.
  • 3122053415 | +1 312-205-3415 Illinois U.S.A.
  • 3122053416 | +1 312-205-3416 Illinois U.S.A.
  • 3122053417 | +1 312-205-3417 Illinois U.S.A.
  • 3122053418 | +1 312-205-3418 Illinois U.S.A.
  • 3122053419 | +1 312-205-3419 Illinois U.S.A.
  • 3122053420 | +1 312-205-3420 Illinois U.S.A.
  • 3122053421 | +1 312-205-3421 Illinois U.S.A.
  • 3122053422 | +1 312-205-3422 Illinois U.S.A.
  • 3122053423 | +1 312-205-3423 Illinois U.S.A.
  • 3122053424 | +1 312-205-3424 Illinois U.S.A.
  • 3122053425 | +1 312-205-3425 Illinois U.S.A.
  • 3122053426 | +1 312-205-3426 Illinois U.S.A.
  • 3122053427 | +1 312-205-3427 Illinois U.S.A.
  • 3122053428 | +1 312-205-3428 Illinois U.S.A.
  • 3122053429 | +1 312-205-3429 Illinois U.S.A.
  • 3122053430 | +1 312-205-3430 Illinois U.S.A.
  • 3122053431 | +1 312-205-3431 Illinois U.S.A.
  • 3122053432 | +1 312-205-3432 Illinois U.S.A.
  • 3122053433 | +1 312-205-3433 Illinois U.S.A.
  • 3122053434 | +1 312-205-3434 Illinois U.S.A.
  • 3122053435 | +1 312-205-3435 Illinois U.S.A.
  • 3122053436 | +1 312-205-3436 Illinois U.S.A.
  • 3122053437 | +1 312-205-3437 Illinois U.S.A.
  • 3122053438 | +1 312-205-3438 Illinois U.S.A.
  • 3122053439 | +1 312-205-3439 Illinois U.S.A.
  • 3122053440 | +1 312-205-3440 Illinois U.S.A.
  • 3122053441 | +1 312-205-3441 Illinois U.S.A.
  • 3122053442 | +1 312-205-3442 Illinois U.S.A.
  • 3122053443 | +1 312-205-3443 Illinois U.S.A.
  • 3122053444 | +1 312-205-3444 Illinois U.S.A.
  • 3122053445 | +1 312-205-3445 Illinois U.S.A.
  • 3122053446 | +1 312-205-3446 Illinois U.S.A.
  • 3122053447 | +1 312-205-3447 Illinois U.S.A.
  • 3122053448 | +1 312-205-3448 Illinois U.S.A.
  • 3122053449 | +1 312-205-3449 Illinois U.S.A.
  • 3122053450 | +1 312-205-3450 Illinois U.S.A.
  • 3122053451 | +1 312-205-3451 Illinois U.S.A.
  • 3122053452 | +1 312-205-3452 Illinois U.S.A.
  • 3122053453 | +1 312-205-3453 Illinois U.S.A.
  • 3122053454 | +1 312-205-3454 Illinois U.S.A.
  • 3122053455 | +1 312-205-3455 Illinois U.S.A.
  • 3122053456 | +1 312-205-3456 Illinois U.S.A.
  • 3122053457 | +1 312-205-3457 Illinois U.S.A.
  • 3122053458 | +1 312-205-3458 Illinois U.S.A.
  • 3122053459 | +1 312-205-3459 Illinois U.S.A.
  • 3122053460 | +1 312-205-3460 Illinois U.S.A.
  • 3122053461 | +1 312-205-3461 Illinois U.S.A.
  • 3122053462 | +1 312-205-3462 Illinois U.S.A.
  • 3122053463 | +1 312-205-3463 Illinois U.S.A.
  • 3122053464 | +1 312-205-3464 Illinois U.S.A.
  • 3122053465 | +1 312-205-3465 Illinois U.S.A.
  • 3122053466 | +1 312-205-3466 Illinois U.S.A.
  • 3122053467 | +1 312-205-3467 Illinois U.S.A.
  • 3122053468 | +1 312-205-3468 Illinois U.S.A.
  • 3122053469 | +1 312-205-3469 Illinois U.S.A.
  • 3122053470 | +1 312-205-3470 Illinois U.S.A.
  • 3122053471 | +1 312-205-3471 Illinois U.S.A.
  • 3122053472 | +1 312-205-3472 Illinois U.S.A.
  • 3122053473 | +1 312-205-3473 Illinois U.S.A.
  • 3122053474 | +1 312-205-3474 Illinois U.S.A.
  • 3122053475 | +1 312-205-3475 Illinois U.S.A.
  • 3122053476 | +1 312-205-3476 Illinois U.S.A.
  • 3122053477 | +1 312-205-3477 Illinois U.S.A.
  • 3122053478 | +1 312-205-3478 Illinois U.S.A.
  • 3122053479 | +1 312-205-3479 Illinois U.S.A.
  • 3122053480 | +1 312-205-3480 Illinois U.S.A.
  • 3122053481 | +1 312-205-3481 Illinois U.S.A.
  • 3122053482 | +1 312-205-3482 Illinois U.S.A.
  • 3122053483 | +1 312-205-3483 Illinois U.S.A.
  • 3122053484 | +1 312-205-3484 Illinois U.S.A.
  • 3122053485 | +1 312-205-3485 Illinois U.S.A.
  • 3122053486 | +1 312-205-3486 Illinois U.S.A.
  • 3122053487 | +1 312-205-3487 Illinois U.S.A.
  • 3122053488 | +1 312-205-3488 Illinois U.S.A.
  • 3122053489 | +1 312-205-3489 Illinois U.S.A.
  • 3122053490 | +1 312-205-3490 Illinois U.S.A.
  • 3122053491 | +1 312-205-3491 Illinois U.S.A.
  • 3122053492 | +1 312-205-3492 Illinois U.S.A.
  • 3122053493 | +1 312-205-3493 Illinois U.S.A.
  • 3122053494 | +1 312-205-3494 Illinois U.S.A.
  • 3122053495 | +1 312-205-3495 Illinois U.S.A.
  • 3122053496 | +1 312-205-3496 Illinois U.S.A.
  • 3122053497 | +1 312-205-3497 Illinois U.S.A.
  • 3122053498 | +1 312-205-3498 Illinois U.S.A.
  • 3122053499 | +1 312-205-3499 Illinois U.S.A.