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).

  • 3129998400 | +1 312-999-8400 Illinois U.S.A.
  • 3129998401 | +1 312-999-8401 Illinois U.S.A.
  • 3129998402 | +1 312-999-8402 Illinois U.S.A.
  • 3129998403 | +1 312-999-8403 Illinois U.S.A.
  • 3129998404 | +1 312-999-8404 Illinois U.S.A.
  • 3129998405 | +1 312-999-8405 Illinois U.S.A.
  • 3129998406 | +1 312-999-8406 Illinois U.S.A.
  • 3129998407 | +1 312-999-8407 Illinois U.S.A.
  • 3129998408 | +1 312-999-8408 Illinois U.S.A.
  • 3129998409 | +1 312-999-8409 Illinois U.S.A.
  • 3129998410 | +1 312-999-8410 Illinois U.S.A.
  • 3129998411 | +1 312-999-8411 Illinois U.S.A.
  • 3129998412 | +1 312-999-8412 Illinois U.S.A.
  • 3129998413 | +1 312-999-8413 Illinois U.S.A.
  • 3129998414 | +1 312-999-8414 Illinois U.S.A.
  • 3129998415 | +1 312-999-8415 Illinois U.S.A.
  • 3129998416 | +1 312-999-8416 Illinois U.S.A.
  • 3129998417 | +1 312-999-8417 Illinois U.S.A.
  • 3129998418 | +1 312-999-8418 Illinois U.S.A.
  • 3129998419 | +1 312-999-8419 Illinois U.S.A.
  • 3129998420 | +1 312-999-8420 Illinois U.S.A.
  • 3129998421 | +1 312-999-8421 Illinois U.S.A.
  • 3129998422 | +1 312-999-8422 Illinois U.S.A.
  • 3129998423 | +1 312-999-8423 Illinois U.S.A.
  • 3129998424 | +1 312-999-8424 Illinois U.S.A.
  • 3129998425 | +1 312-999-8425 Illinois U.S.A.
  • 3129998426 | +1 312-999-8426 Illinois U.S.A.
  • 3129998427 | +1 312-999-8427 Illinois U.S.A.
  • 3129998428 | +1 312-999-8428 Illinois U.S.A.
  • 3129998429 | +1 312-999-8429 Illinois U.S.A.
  • 3129998430 | +1 312-999-8430 Illinois U.S.A.
  • 3129998431 | +1 312-999-8431 Illinois U.S.A.
  • 3129998432 | +1 312-999-8432 Illinois U.S.A.
  • 3129998433 | +1 312-999-8433 Illinois U.S.A.
  • 3129998434 | +1 312-999-8434 Illinois U.S.A.
  • 3129998435 | +1 312-999-8435 Illinois U.S.A.
  • 3129998436 | +1 312-999-8436 Illinois U.S.A.
  • 3129998437 | +1 312-999-8437 Illinois U.S.A.
  • 3129998438 | +1 312-999-8438 Illinois U.S.A.
  • 3129998439 | +1 312-999-8439 Illinois U.S.A.
  • 3129998440 | +1 312-999-8440 Illinois U.S.A.
  • 3129998441 | +1 312-999-8441 Illinois U.S.A.
  • 3129998442 | +1 312-999-8442 Illinois U.S.A.
  • 3129998443 | +1 312-999-8443 Illinois U.S.A.
  • 3129998444 | +1 312-999-8444 Illinois U.S.A.
  • 3129998445 | +1 312-999-8445 Illinois U.S.A.
  • 3129998446 | +1 312-999-8446 Illinois U.S.A.
  • 3129998447 | +1 312-999-8447 Illinois U.S.A.
  • 3129998448 | +1 312-999-8448 Illinois U.S.A.
  • 3129998449 | +1 312-999-8449 Illinois U.S.A.
  • 3129998450 | +1 312-999-8450 Illinois U.S.A.
  • 3129998451 | +1 312-999-8451 Illinois U.S.A.
  • 3129998452 | +1 312-999-8452 Illinois U.S.A.
  • 3129998453 | +1 312-999-8453 Illinois U.S.A.
  • 3129998454 | +1 312-999-8454 Illinois U.S.A.
  • 3129998455 | +1 312-999-8455 Illinois U.S.A.
  • 3129998456 | +1 312-999-8456 Illinois U.S.A.
  • 3129998457 | +1 312-999-8457 Illinois U.S.A.
  • 3129998458 | +1 312-999-8458 Illinois U.S.A.
  • 3129998459 | +1 312-999-8459 Illinois U.S.A.
  • 3129998460 | +1 312-999-8460 Illinois U.S.A.
  • 3129998461 | +1 312-999-8461 Illinois U.S.A.
  • 3129998462 | +1 312-999-8462 Illinois U.S.A.
  • 3129998463 | +1 312-999-8463 Illinois U.S.A.
  • 3129998464 | +1 312-999-8464 Illinois U.S.A.
  • 3129998465 | +1 312-999-8465 Illinois U.S.A.
  • 3129998466 | +1 312-999-8466 Illinois U.S.A.
  • 3129998467 | +1 312-999-8467 Illinois U.S.A.
  • 3129998468 | +1 312-999-8468 Illinois U.S.A.
  • 3129998469 | +1 312-999-8469 Illinois U.S.A.
  • 3129998470 | +1 312-999-8470 Illinois U.S.A.
  • 3129998471 | +1 312-999-8471 Illinois U.S.A.
  • 3129998472 | +1 312-999-8472 Illinois U.S.A.
  • 3129998473 | +1 312-999-8473 Illinois U.S.A.
  • 3129998474 | +1 312-999-8474 Illinois U.S.A.
  • 3129998475 | +1 312-999-8475 Illinois U.S.A.
  • 3129998476 | +1 312-999-8476 Illinois U.S.A.
  • 3129998477 | +1 312-999-8477 Illinois U.S.A.
  • 3129998478 | +1 312-999-8478 Illinois U.S.A.
  • 3129998479 | +1 312-999-8479 Illinois U.S.A.
  • 3129998480 | +1 312-999-8480 Illinois U.S.A.
  • 3129998481 | +1 312-999-8481 Illinois U.S.A.
  • 3129998482 | +1 312-999-8482 Illinois U.S.A.
  • 3129998483 | +1 312-999-8483 Illinois U.S.A.
  • 3129998484 | +1 312-999-8484 Illinois U.S.A.
  • 3129998485 | +1 312-999-8485 Illinois U.S.A.
  • 3129998486 | +1 312-999-8486 Illinois U.S.A.
  • 3129998487 | +1 312-999-8487 Illinois U.S.A.
  • 3129998488 | +1 312-999-8488 Illinois U.S.A.
  • 3129998489 | +1 312-999-8489 Illinois U.S.A.
  • 3129998490 | +1 312-999-8490 Illinois U.S.A.
  • 3129998491 | +1 312-999-8491 Illinois U.S.A.
  • 3129998492 | +1 312-999-8492 Illinois U.S.A.
  • 3129998493 | +1 312-999-8493 Illinois U.S.A.
  • 3129998494 | +1 312-999-8494 Illinois U.S.A.
  • 3129998495 | +1 312-999-8495 Illinois U.S.A.
  • 3129998496 | +1 312-999-8496 Illinois U.S.A.
  • 3129998497 | +1 312-999-8497 Illinois U.S.A.
  • 3129998498 | +1 312-999-8498 Illinois U.S.A.
  • 3129998499 | +1 312-999-8499 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