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).

  • 3129438400 | +1 312-943-8400 Illinois U.S.A.
  • 3129438401 | +1 312-943-8401 Illinois U.S.A.
  • 3129438402 | +1 312-943-8402 Illinois U.S.A.
  • 3129438403 | +1 312-943-8403 Illinois U.S.A.
  • 3129438404 | +1 312-943-8404 Illinois U.S.A.
  • 3129438405 | +1 312-943-8405 Illinois U.S.A.
  • 3129438406 | +1 312-943-8406 Illinois U.S.A.
  • 3129438407 | +1 312-943-8407 Illinois U.S.A.
  • 3129438408 | +1 312-943-8408 Illinois U.S.A.
  • 3129438409 | +1 312-943-8409 Illinois U.S.A.
  • 3129438410 | +1 312-943-8410 Illinois U.S.A.
  • 3129438411 | +1 312-943-8411 Illinois U.S.A.
  • 3129438412 | +1 312-943-8412 Illinois U.S.A.
  • 3129438413 | +1 312-943-8413 Illinois U.S.A.
  • 3129438414 | +1 312-943-8414 Illinois U.S.A.
  • 3129438415 | +1 312-943-8415 Illinois U.S.A.
  • 3129438416 | +1 312-943-8416 Illinois U.S.A.
  • 3129438417 | +1 312-943-8417 Illinois U.S.A.
  • 3129438418 | +1 312-943-8418 Illinois U.S.A.
  • 3129438419 | +1 312-943-8419 Illinois U.S.A.
  • 3129438420 | +1 312-943-8420 Illinois U.S.A.
  • 3129438421 | +1 312-943-8421 Illinois U.S.A.
  • 3129438422 | +1 312-943-8422 Illinois U.S.A.
  • 3129438423 | +1 312-943-8423 Illinois U.S.A.
  • 3129438424 | +1 312-943-8424 Illinois U.S.A.
  • 3129438425 | +1 312-943-8425 Illinois U.S.A.
  • 3129438426 | +1 312-943-8426 Illinois U.S.A.
  • 3129438427 | +1 312-943-8427 Illinois U.S.A.
  • 3129438428 | +1 312-943-8428 Illinois U.S.A.
  • 3129438429 | +1 312-943-8429 Illinois U.S.A.
  • 3129438430 | +1 312-943-8430 Illinois U.S.A.
  • 3129438431 | +1 312-943-8431 Illinois U.S.A.
  • 3129438432 | +1 312-943-8432 Illinois U.S.A.
  • 3129438433 | +1 312-943-8433 Illinois U.S.A.
  • 3129438434 | +1 312-943-8434 Illinois U.S.A.
  • 3129438435 | +1 312-943-8435 Illinois U.S.A.
  • 3129438436 | +1 312-943-8436 Illinois U.S.A.
  • 3129438437 | +1 312-943-8437 Illinois U.S.A.
  • 3129438438 | +1 312-943-8438 Illinois U.S.A.
  • 3129438439 | +1 312-943-8439 Illinois U.S.A.
  • 3129438440 | +1 312-943-8440 Illinois U.S.A.
  • 3129438441 | +1 312-943-8441 Illinois U.S.A.
  • 3129438442 | +1 312-943-8442 Illinois U.S.A.
  • 3129438443 | +1 312-943-8443 Illinois U.S.A.
  • 3129438444 | +1 312-943-8444 Illinois U.S.A.
  • 3129438445 | +1 312-943-8445 Illinois U.S.A.
  • 3129438446 | +1 312-943-8446 Illinois U.S.A.
  • 3129438447 | +1 312-943-8447 Illinois U.S.A.
  • 3129438448 | +1 312-943-8448 Illinois U.S.A.
  • 3129438449 | +1 312-943-8449 Illinois U.S.A.
  • 3129438450 | +1 312-943-8450 Illinois U.S.A.
  • 3129438451 | +1 312-943-8451 Illinois U.S.A.
  • 3129438452 | +1 312-943-8452 Illinois U.S.A.
  • 3129438453 | +1 312-943-8453 Illinois U.S.A.
  • 3129438454 | +1 312-943-8454 Illinois U.S.A.
  • 3129438455 | +1 312-943-8455 Illinois U.S.A.
  • 3129438456 | +1 312-943-8456 Illinois U.S.A.
  • 3129438457 | +1 312-943-8457 Illinois U.S.A.
  • 3129438458 | +1 312-943-8458 Illinois U.S.A.
  • 3129438459 | +1 312-943-8459 Illinois U.S.A.
  • 3129438460 | +1 312-943-8460 Illinois U.S.A.
  • 3129438461 | +1 312-943-8461 Illinois U.S.A.
  • 3129438462 | +1 312-943-8462 Illinois U.S.A.
  • 3129438463 | +1 312-943-8463 Illinois U.S.A.
  • 3129438464 | +1 312-943-8464 Illinois U.S.A.
  • 3129438465 | +1 312-943-8465 Illinois U.S.A.
  • 3129438466 | +1 312-943-8466 Illinois U.S.A.
  • 3129438467 | +1 312-943-8467 Illinois U.S.A.
  • 3129438468 | +1 312-943-8468 Illinois U.S.A.
  • 3129438469 | +1 312-943-8469 Illinois U.S.A.
  • 3129438470 | +1 312-943-8470 Illinois U.S.A.
  • 3129438471 | +1 312-943-8471 Illinois U.S.A.
  • 3129438472 | +1 312-943-8472 Illinois U.S.A.
  • 3129438473 | +1 312-943-8473 Illinois U.S.A.
  • 3129438474 | +1 312-943-8474 Illinois U.S.A.
  • 3129438475 | +1 312-943-8475 Illinois U.S.A.
  • 3129438476 | +1 312-943-8476 Illinois U.S.A.
  • 3129438477 | +1 312-943-8477 Illinois U.S.A.
  • 3129438478 | +1 312-943-8478 Illinois U.S.A.
  • 3129438479 | +1 312-943-8479 Illinois U.S.A.
  • 3129438480 | +1 312-943-8480 Illinois U.S.A.
  • 3129438481 | +1 312-943-8481 Illinois U.S.A.
  • 3129438482 | +1 312-943-8482 Illinois U.S.A.
  • 3129438483 | +1 312-943-8483 Illinois U.S.A.
  • 3129438484 | +1 312-943-8484 Illinois U.S.A.
  • 3129438485 | +1 312-943-8485 Illinois U.S.A.
  • 3129438486 | +1 312-943-8486 Illinois U.S.A.
  • 3129438487 | +1 312-943-8487 Illinois U.S.A.
  • 3129438488 | +1 312-943-8488 Illinois U.S.A.
  • 3129438489 | +1 312-943-8489 Illinois U.S.A.
  • 3129438490 | +1 312-943-8490 Illinois U.S.A.
  • 3129438491 | +1 312-943-8491 Illinois U.S.A.
  • 3129438492 | +1 312-943-8492 Illinois U.S.A.
  • 3129438493 | +1 312-943-8493 Illinois U.S.A.
  • 3129438494 | +1 312-943-8494 Illinois U.S.A.
  • 3129438495 | +1 312-943-8495 Illinois U.S.A.
  • 3129438496 | +1 312-943-8496 Illinois U.S.A.
  • 3129438497 | +1 312-943-8497 Illinois U.S.A.
  • 3129438498 | +1 312-943-8498 Illinois U.S.A.
  • 3129438499 | +1 312-943-8499 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