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).

  • 3129433400 | +1 312-943-3400 Illinois U.S.A.
  • 3129433401 | +1 312-943-3401 Illinois U.S.A.
  • 3129433402 | +1 312-943-3402 Illinois U.S.A.
  • 3129433403 | +1 312-943-3403 Illinois U.S.A.
  • 3129433404 | +1 312-943-3404 Illinois U.S.A.
  • 3129433405 | +1 312-943-3405 Illinois U.S.A.
  • 3129433406 | +1 312-943-3406 Illinois U.S.A.
  • 3129433407 | +1 312-943-3407 Illinois U.S.A.
  • 3129433408 | +1 312-943-3408 Illinois U.S.A.
  • 3129433409 | +1 312-943-3409 Illinois U.S.A.
  • 3129433410 | +1 312-943-3410 Illinois U.S.A.
  • 3129433411 | +1 312-943-3411 Illinois U.S.A.
  • 3129433412 | +1 312-943-3412 Illinois U.S.A.
  • 3129433413 | +1 312-943-3413 Illinois U.S.A.
  • 3129433414 | +1 312-943-3414 Illinois U.S.A.
  • 3129433415 | +1 312-943-3415 Illinois U.S.A.
  • 3129433416 | +1 312-943-3416 Illinois U.S.A.
  • 3129433417 | +1 312-943-3417 Illinois U.S.A.
  • 3129433418 | +1 312-943-3418 Illinois U.S.A.
  • 3129433419 | +1 312-943-3419 Illinois U.S.A.
  • 3129433420 | +1 312-943-3420 Illinois U.S.A.
  • 3129433421 | +1 312-943-3421 Illinois U.S.A.
  • 3129433422 | +1 312-943-3422 Illinois U.S.A.
  • 3129433423 | +1 312-943-3423 Illinois U.S.A.
  • 3129433424 | +1 312-943-3424 Illinois U.S.A.
  • 3129433425 | +1 312-943-3425 Illinois U.S.A.
  • 3129433426 | +1 312-943-3426 Illinois U.S.A.
  • 3129433427 | +1 312-943-3427 Illinois U.S.A.
  • 3129433428 | +1 312-943-3428 Illinois U.S.A.
  • 3129433429 | +1 312-943-3429 Illinois U.S.A.
  • 3129433430 | +1 312-943-3430 Illinois U.S.A.
  • 3129433431 | +1 312-943-3431 Illinois U.S.A.
  • 3129433432 | +1 312-943-3432 Illinois U.S.A.
  • 3129433433 | +1 312-943-3433 Illinois U.S.A.
  • 3129433434 | +1 312-943-3434 Illinois U.S.A.
  • 3129433435 | +1 312-943-3435 Illinois U.S.A.
  • 3129433436 | +1 312-943-3436 Illinois U.S.A.
  • 3129433437 | +1 312-943-3437 Illinois U.S.A.
  • 3129433438 | +1 312-943-3438 Illinois U.S.A.
  • 3129433439 | +1 312-943-3439 Illinois U.S.A.
  • 3129433440 | +1 312-943-3440 Illinois U.S.A.
  • 3129433441 | +1 312-943-3441 Illinois U.S.A.
  • 3129433442 | +1 312-943-3442 Illinois U.S.A.
  • 3129433443 | +1 312-943-3443 Illinois U.S.A.
  • 3129433444 | +1 312-943-3444 Illinois U.S.A.
  • 3129433445 | +1 312-943-3445 Illinois U.S.A.
  • 3129433446 | +1 312-943-3446 Illinois U.S.A.
  • 3129433447 | +1 312-943-3447 Illinois U.S.A.
  • 3129433448 | +1 312-943-3448 Illinois U.S.A.
  • 3129433449 | +1 312-943-3449 Illinois U.S.A.
  • 3129433450 | +1 312-943-3450 Illinois U.S.A.
  • 3129433451 | +1 312-943-3451 Illinois U.S.A.
  • 3129433452 | +1 312-943-3452 Illinois U.S.A.
  • 3129433453 | +1 312-943-3453 Illinois U.S.A.
  • 3129433454 | +1 312-943-3454 Illinois U.S.A.
  • 3129433455 | +1 312-943-3455 Illinois U.S.A.
  • 3129433456 | +1 312-943-3456 Illinois U.S.A.
  • 3129433457 | +1 312-943-3457 Illinois U.S.A.
  • 3129433458 | +1 312-943-3458 Illinois U.S.A.
  • 3129433459 | +1 312-943-3459 Illinois U.S.A.
  • 3129433460 | +1 312-943-3460 Illinois U.S.A.
  • 3129433461 | +1 312-943-3461 Illinois U.S.A.
  • 3129433462 | +1 312-943-3462 Illinois U.S.A.
  • 3129433463 | +1 312-943-3463 Illinois U.S.A.
  • 3129433464 | +1 312-943-3464 Illinois U.S.A.
  • 3129433465 | +1 312-943-3465 Illinois U.S.A.
  • 3129433466 | +1 312-943-3466 Illinois U.S.A.
  • 3129433467 | +1 312-943-3467 Illinois U.S.A.
  • 3129433468 | +1 312-943-3468 Illinois U.S.A.
  • 3129433469 | +1 312-943-3469 Illinois U.S.A.
  • 3129433470 | +1 312-943-3470 Illinois U.S.A.
  • 3129433471 | +1 312-943-3471 Illinois U.S.A.
  • 3129433472 | +1 312-943-3472 Illinois U.S.A.
  • 3129433473 | +1 312-943-3473 Illinois U.S.A.
  • 3129433474 | +1 312-943-3474 Illinois U.S.A.
  • 3129433475 | +1 312-943-3475 Illinois U.S.A.
  • 3129433476 | +1 312-943-3476 Illinois U.S.A.
  • 3129433477 | +1 312-943-3477 Illinois U.S.A.
  • 3129433478 | +1 312-943-3478 Illinois U.S.A.
  • 3129433479 | +1 312-943-3479 Illinois U.S.A.
  • 3129433480 | +1 312-943-3480 Illinois U.S.A.
  • 3129433481 | +1 312-943-3481 Illinois U.S.A.
  • 3129433482 | +1 312-943-3482 Illinois U.S.A.
  • 3129433483 | +1 312-943-3483 Illinois U.S.A.
  • 3129433484 | +1 312-943-3484 Illinois U.S.A.
  • 3129433485 | +1 312-943-3485 Illinois U.S.A.
  • 3129433486 | +1 312-943-3486 Illinois U.S.A.
  • 3129433487 | +1 312-943-3487 Illinois U.S.A.
  • 3129433488 | +1 312-943-3488 Illinois U.S.A.
  • 3129433489 | +1 312-943-3489 Illinois U.S.A.
  • 3129433490 | +1 312-943-3490 Illinois U.S.A.
  • 3129433491 | +1 312-943-3491 Illinois U.S.A.
  • 3129433492 | +1 312-943-3492 Illinois U.S.A.
  • 3129433493 | +1 312-943-3493 Illinois U.S.A.
  • 3129433494 | +1 312-943-3494 Illinois U.S.A.
  • 3129433495 | +1 312-943-3495 Illinois U.S.A.
  • 3129433496 | +1 312-943-3496 Illinois U.S.A.
  • 3129433497 | +1 312-943-3497 Illinois U.S.A.
  • 3129433498 | +1 312-943-3498 Illinois U.S.A.
  • 3129433499 | +1 312-943-3499 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z