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).

  • 3123478400 | +1 312-347-8400 Illinois U.S.A.
  • 3123478401 | +1 312-347-8401 Illinois U.S.A.
  • 3123478402 | +1 312-347-8402 Illinois U.S.A.
  • 3123478403 | +1 312-347-8403 Illinois U.S.A.
  • 3123478404 | +1 312-347-8404 Illinois U.S.A.
  • 3123478405 | +1 312-347-8405 Illinois U.S.A.
  • 3123478406 | +1 312-347-8406 Illinois U.S.A.
  • 3123478407 | +1 312-347-8407 Illinois U.S.A.
  • 3123478408 | +1 312-347-8408 Illinois U.S.A.
  • 3123478409 | +1 312-347-8409 Illinois U.S.A.
  • 3123478410 | +1 312-347-8410 Illinois U.S.A.
  • 3123478411 | +1 312-347-8411 Illinois U.S.A.
  • 3123478412 | +1 312-347-8412 Illinois U.S.A.
  • 3123478413 | +1 312-347-8413 Illinois U.S.A.
  • 3123478414 | +1 312-347-8414 Illinois U.S.A.
  • 3123478415 | +1 312-347-8415 Illinois U.S.A.
  • 3123478416 | +1 312-347-8416 Illinois U.S.A.
  • 3123478417 | +1 312-347-8417 Illinois U.S.A.
  • 3123478418 | +1 312-347-8418 Illinois U.S.A.
  • 3123478419 | +1 312-347-8419 Illinois U.S.A.
  • 3123478420 | +1 312-347-8420 Illinois U.S.A.
  • 3123478421 | +1 312-347-8421 Illinois U.S.A.
  • 3123478422 | +1 312-347-8422 Illinois U.S.A.
  • 3123478423 | +1 312-347-8423 Illinois U.S.A.
  • 3123478424 | +1 312-347-8424 Illinois U.S.A.
  • 3123478425 | +1 312-347-8425 Illinois U.S.A.
  • 3123478426 | +1 312-347-8426 Illinois U.S.A.
  • 3123478427 | +1 312-347-8427 Illinois U.S.A.
  • 3123478428 | +1 312-347-8428 Illinois U.S.A.
  • 3123478429 | +1 312-347-8429 Illinois U.S.A.
  • 3123478430 | +1 312-347-8430 Illinois U.S.A.
  • 3123478431 | +1 312-347-8431 Illinois U.S.A.
  • 3123478432 | +1 312-347-8432 Illinois U.S.A.
  • 3123478433 | +1 312-347-8433 Illinois U.S.A.
  • 3123478434 | +1 312-347-8434 Illinois U.S.A.
  • 3123478435 | +1 312-347-8435 Illinois U.S.A.
  • 3123478436 | +1 312-347-8436 Illinois U.S.A.
  • 3123478437 | +1 312-347-8437 Illinois U.S.A.
  • 3123478438 | +1 312-347-8438 Illinois U.S.A.
  • 3123478439 | +1 312-347-8439 Illinois U.S.A.
  • 3123478440 | +1 312-347-8440 Illinois U.S.A.
  • 3123478441 | +1 312-347-8441 Illinois U.S.A.
  • 3123478442 | +1 312-347-8442 Illinois U.S.A.
  • 3123478443 | +1 312-347-8443 Illinois U.S.A.
  • 3123478444 | +1 312-347-8444 Illinois U.S.A.
  • 3123478445 | +1 312-347-8445 Illinois U.S.A.
  • 3123478446 | +1 312-347-8446 Illinois U.S.A.
  • 3123478447 | +1 312-347-8447 Illinois U.S.A.
  • 3123478448 | +1 312-347-8448 Illinois U.S.A.
  • 3123478449 | +1 312-347-8449 Illinois U.S.A.
  • 3123478450 | +1 312-347-8450 Illinois U.S.A.
  • 3123478451 | +1 312-347-8451 Illinois U.S.A.
  • 3123478452 | +1 312-347-8452 Illinois U.S.A.
  • 3123478453 | +1 312-347-8453 Illinois U.S.A.
  • 3123478454 | +1 312-347-8454 Illinois U.S.A.
  • 3123478455 | +1 312-347-8455 Illinois U.S.A.
  • 3123478456 | +1 312-347-8456 Illinois U.S.A.
  • 3123478457 | +1 312-347-8457 Illinois U.S.A.
  • 3123478458 | +1 312-347-8458 Illinois U.S.A.
  • 3123478459 | +1 312-347-8459 Illinois U.S.A.
  • 3123478460 | +1 312-347-8460 Illinois U.S.A.
  • 3123478461 | +1 312-347-8461 Illinois U.S.A.
  • 3123478462 | +1 312-347-8462 Illinois U.S.A.
  • 3123478463 | +1 312-347-8463 Illinois U.S.A.
  • 3123478464 | +1 312-347-8464 Illinois U.S.A.
  • 3123478465 | +1 312-347-8465 Illinois U.S.A.
  • 3123478466 | +1 312-347-8466 Illinois U.S.A.
  • 3123478467 | +1 312-347-8467 Illinois U.S.A.
  • 3123478468 | +1 312-347-8468 Illinois U.S.A.
  • 3123478469 | +1 312-347-8469 Illinois U.S.A.
  • 3123478470 | +1 312-347-8470 Illinois U.S.A.
  • 3123478471 | +1 312-347-8471 Illinois U.S.A.
  • 3123478472 | +1 312-347-8472 Illinois U.S.A.
  • 3123478473 | +1 312-347-8473 Illinois U.S.A.
  • 3123478474 | +1 312-347-8474 Illinois U.S.A.
  • 3123478475 | +1 312-347-8475 Illinois U.S.A.
  • 3123478476 | +1 312-347-8476 Illinois U.S.A.
  • 3123478477 | +1 312-347-8477 Illinois U.S.A.
  • 3123478478 | +1 312-347-8478 Illinois U.S.A.
  • 3123478479 | +1 312-347-8479 Illinois U.S.A.
  • 3123478480 | +1 312-347-8480 Illinois U.S.A.
  • 3123478481 | +1 312-347-8481 Illinois U.S.A.
  • 3123478482 | +1 312-347-8482 Illinois U.S.A.
  • 3123478483 | +1 312-347-8483 Illinois U.S.A.
  • 3123478484 | +1 312-347-8484 Illinois U.S.A.
  • 3123478485 | +1 312-347-8485 Illinois U.S.A.
  • 3123478486 | +1 312-347-8486 Illinois U.S.A.
  • 3123478487 | +1 312-347-8487 Illinois U.S.A.
  • 3123478488 | +1 312-347-8488 Illinois U.S.A.
  • 3123478489 | +1 312-347-8489 Illinois U.S.A.
  • 3123478490 | +1 312-347-8490 Illinois U.S.A.
  • 3123478491 | +1 312-347-8491 Illinois U.S.A.
  • 3123478492 | +1 312-347-8492 Illinois U.S.A.
  • 3123478493 | +1 312-347-8493 Illinois U.S.A.
  • 3123478494 | +1 312-347-8494 Illinois U.S.A.
  • 3123478495 | +1 312-347-8495 Illinois U.S.A.
  • 3123478496 | +1 312-347-8496 Illinois U.S.A.
  • 3123478497 | +1 312-347-8497 Illinois U.S.A.
  • 3123478498 | +1 312-347-8498 Illinois U.S.A.
  • 3123478499 | +1 312-347-8499 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