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).

  • 3122513400 | +1 312-251-3400 Illinois U.S.A.
  • 3122513401 | +1 312-251-3401 Illinois U.S.A.
  • 3122513402 | +1 312-251-3402 Illinois U.S.A.
  • 3122513403 | +1 312-251-3403 Illinois U.S.A.
  • 3122513404 | +1 312-251-3404 Illinois U.S.A.
  • 3122513405 | +1 312-251-3405 Illinois U.S.A.
  • 3122513406 | +1 312-251-3406 Illinois U.S.A.
  • 3122513407 | +1 312-251-3407 Illinois U.S.A.
  • 3122513408 | +1 312-251-3408 Illinois U.S.A.
  • 3122513409 | +1 312-251-3409 Illinois U.S.A.
  • 3122513410 | +1 312-251-3410 Illinois U.S.A.
  • 3122513411 | +1 312-251-3411 Illinois U.S.A.
  • 3122513412 | +1 312-251-3412 Illinois U.S.A.
  • 3122513413 | +1 312-251-3413 Illinois U.S.A.
  • 3122513414 | +1 312-251-3414 Illinois U.S.A.
  • 3122513415 | +1 312-251-3415 Illinois U.S.A.
  • 3122513416 | +1 312-251-3416 Illinois U.S.A.
  • 3122513417 | +1 312-251-3417 Illinois U.S.A.
  • 3122513418 | +1 312-251-3418 Illinois U.S.A.
  • 3122513419 | +1 312-251-3419 Illinois U.S.A.
  • 3122513420 | +1 312-251-3420 Illinois U.S.A.
  • 3122513421 | +1 312-251-3421 Illinois U.S.A.
  • 3122513422 | +1 312-251-3422 Illinois U.S.A.
  • 3122513423 | +1 312-251-3423 Illinois U.S.A.
  • 3122513424 | +1 312-251-3424 Illinois U.S.A.
  • 3122513425 | +1 312-251-3425 Illinois U.S.A.
  • 3122513426 | +1 312-251-3426 Illinois U.S.A.
  • 3122513427 | +1 312-251-3427 Illinois U.S.A.
  • 3122513428 | +1 312-251-3428 Illinois U.S.A.
  • 3122513429 | +1 312-251-3429 Illinois U.S.A.
  • 3122513430 | +1 312-251-3430 Illinois U.S.A.
  • 3122513431 | +1 312-251-3431 Illinois U.S.A.
  • 3122513432 | +1 312-251-3432 Illinois U.S.A.
  • 3122513433 | +1 312-251-3433 Illinois U.S.A.
  • 3122513434 | +1 312-251-3434 Illinois U.S.A.
  • 3122513435 | +1 312-251-3435 Illinois U.S.A.
  • 3122513436 | +1 312-251-3436 Illinois U.S.A.
  • 3122513437 | +1 312-251-3437 Illinois U.S.A.
  • 3122513438 | +1 312-251-3438 Illinois U.S.A.
  • 3122513439 | +1 312-251-3439 Illinois U.S.A.
  • 3122513440 | +1 312-251-3440 Illinois U.S.A.
  • 3122513441 | +1 312-251-3441 Illinois U.S.A.
  • 3122513442 | +1 312-251-3442 Illinois U.S.A.
  • 3122513443 | +1 312-251-3443 Illinois U.S.A.
  • 3122513444 | +1 312-251-3444 Illinois U.S.A.
  • 3122513445 | +1 312-251-3445 Illinois U.S.A.
  • 3122513446 | +1 312-251-3446 Illinois U.S.A.
  • 3122513447 | +1 312-251-3447 Illinois U.S.A.
  • 3122513448 | +1 312-251-3448 Illinois U.S.A.
  • 3122513449 | +1 312-251-3449 Illinois U.S.A.
  • 3122513450 | +1 312-251-3450 Illinois U.S.A.
  • 3122513451 | +1 312-251-3451 Illinois U.S.A.
  • 3122513452 | +1 312-251-3452 Illinois U.S.A.
  • 3122513453 | +1 312-251-3453 Illinois U.S.A.
  • 3122513454 | +1 312-251-3454 Illinois U.S.A.
  • 3122513455 | +1 312-251-3455 Illinois U.S.A.
  • 3122513456 | +1 312-251-3456 Illinois U.S.A.
  • 3122513457 | +1 312-251-3457 Illinois U.S.A.
  • 3122513458 | +1 312-251-3458 Illinois U.S.A.
  • 3122513459 | +1 312-251-3459 Illinois U.S.A.
  • 3122513460 | +1 312-251-3460 Illinois U.S.A.
  • 3122513461 | +1 312-251-3461 Illinois U.S.A.
  • 3122513462 | +1 312-251-3462 Illinois U.S.A.
  • 3122513463 | +1 312-251-3463 Illinois U.S.A.
  • 3122513464 | +1 312-251-3464 Illinois U.S.A.
  • 3122513465 | +1 312-251-3465 Illinois U.S.A.
  • 3122513466 | +1 312-251-3466 Illinois U.S.A.
  • 3122513467 | +1 312-251-3467 Illinois U.S.A.
  • 3122513468 | +1 312-251-3468 Illinois U.S.A.
  • 3122513469 | +1 312-251-3469 Illinois U.S.A.
  • 3122513470 | +1 312-251-3470 Illinois U.S.A.
  • 3122513471 | +1 312-251-3471 Illinois U.S.A.
  • 3122513472 | +1 312-251-3472 Illinois U.S.A.
  • 3122513473 | +1 312-251-3473 Illinois U.S.A.
  • 3122513474 | +1 312-251-3474 Illinois U.S.A.
  • 3122513475 | +1 312-251-3475 Illinois U.S.A.
  • 3122513476 | +1 312-251-3476 Illinois U.S.A.
  • 3122513477 | +1 312-251-3477 Illinois U.S.A.
  • 3122513478 | +1 312-251-3478 Illinois U.S.A.
  • 3122513479 | +1 312-251-3479 Illinois U.S.A.
  • 3122513480 | +1 312-251-3480 Illinois U.S.A.
  • 3122513481 | +1 312-251-3481 Illinois U.S.A.
  • 3122513482 | +1 312-251-3482 Illinois U.S.A.
  • 3122513483 | +1 312-251-3483 Illinois U.S.A.
  • 3122513484 | +1 312-251-3484 Illinois U.S.A.
  • 3122513485 | +1 312-251-3485 Illinois U.S.A.
  • 3122513486 | +1 312-251-3486 Illinois U.S.A.
  • 3122513487 | +1 312-251-3487 Illinois U.S.A.
  • 3122513488 | +1 312-251-3488 Illinois U.S.A.
  • 3122513489 | +1 312-251-3489 Illinois U.S.A.
  • 3122513490 | +1 312-251-3490 Illinois U.S.A.
  • 3122513491 | +1 312-251-3491 Illinois U.S.A.
  • 3122513492 | +1 312-251-3492 Illinois U.S.A.
  • 3122513493 | +1 312-251-3493 Illinois U.S.A.
  • 3122513494 | +1 312-251-3494 Illinois U.S.A.
  • 3122513495 | +1 312-251-3495 Illinois U.S.A.
  • 3122513496 | +1 312-251-3496 Illinois U.S.A.
  • 3122513497 | +1 312-251-3497 Illinois U.S.A.
  • 3122513498 | +1 312-251-3498 Illinois U.S.A.
  • 3122513499 | +1 312-251-3499 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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