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).

  • 3126490400 | +1 312-649-0400 Illinois U.S.A.
  • 3126490401 | +1 312-649-0401 Illinois U.S.A.
  • 3126490402 | +1 312-649-0402 Illinois U.S.A.
  • 3126490403 | +1 312-649-0403 Illinois U.S.A.
  • 3126490404 | +1 312-649-0404 Illinois U.S.A.
  • 3126490405 | +1 312-649-0405 Illinois U.S.A.
  • 3126490406 | +1 312-649-0406 Illinois U.S.A.
  • 3126490407 | +1 312-649-0407 Illinois U.S.A.
  • 3126490408 | +1 312-649-0408 Illinois U.S.A.
  • 3126490409 | +1 312-649-0409 Illinois U.S.A.
  • 3126490410 | +1 312-649-0410 Illinois U.S.A.
  • 3126490411 | +1 312-649-0411 Illinois U.S.A.
  • 3126490412 | +1 312-649-0412 Illinois U.S.A.
  • 3126490413 | +1 312-649-0413 Illinois U.S.A.
  • 3126490414 | +1 312-649-0414 Illinois U.S.A.
  • 3126490415 | +1 312-649-0415 Illinois U.S.A.
  • 3126490416 | +1 312-649-0416 Illinois U.S.A.
  • 3126490417 | +1 312-649-0417 Illinois U.S.A.
  • 3126490418 | +1 312-649-0418 Illinois U.S.A.
  • 3126490419 | +1 312-649-0419 Illinois U.S.A.
  • 3126490420 | +1 312-649-0420 Illinois U.S.A.
  • 3126490421 | +1 312-649-0421 Illinois U.S.A.
  • 3126490422 | +1 312-649-0422 Illinois U.S.A.
  • 3126490423 | +1 312-649-0423 Illinois U.S.A.
  • 3126490424 | +1 312-649-0424 Illinois U.S.A.
  • 3126490425 | +1 312-649-0425 Illinois U.S.A.
  • 3126490426 | +1 312-649-0426 Illinois U.S.A.
  • 3126490427 | +1 312-649-0427 Illinois U.S.A.
  • 3126490428 | +1 312-649-0428 Illinois U.S.A.
  • 3126490429 | +1 312-649-0429 Illinois U.S.A.
  • 3126490430 | +1 312-649-0430 Illinois U.S.A.
  • 3126490431 | +1 312-649-0431 Illinois U.S.A.
  • 3126490432 | +1 312-649-0432 Illinois U.S.A.
  • 3126490433 | +1 312-649-0433 Illinois U.S.A.
  • 3126490434 | +1 312-649-0434 Illinois U.S.A.
  • 3126490435 | +1 312-649-0435 Illinois U.S.A.
  • 3126490436 | +1 312-649-0436 Illinois U.S.A.
  • 3126490437 | +1 312-649-0437 Illinois U.S.A.
  • 3126490438 | +1 312-649-0438 Illinois U.S.A.
  • 3126490439 | +1 312-649-0439 Illinois U.S.A.
  • 3126490440 | +1 312-649-0440 Illinois U.S.A.
  • 3126490441 | +1 312-649-0441 Illinois U.S.A.
  • 3126490442 | +1 312-649-0442 Illinois U.S.A.
  • 3126490443 | +1 312-649-0443 Illinois U.S.A.
  • 3126490444 | +1 312-649-0444 Illinois U.S.A.
  • 3126490445 | +1 312-649-0445 Illinois U.S.A.
  • 3126490446 | +1 312-649-0446 Illinois U.S.A.
  • 3126490447 | +1 312-649-0447 Illinois U.S.A.
  • 3126490448 | +1 312-649-0448 Illinois U.S.A.
  • 3126490449 | +1 312-649-0449 Illinois U.S.A.
  • 3126490450 | +1 312-649-0450 Illinois U.S.A.
  • 3126490451 | +1 312-649-0451 Illinois U.S.A.
  • 3126490452 | +1 312-649-0452 Illinois U.S.A.
  • 3126490453 | +1 312-649-0453 Illinois U.S.A.
  • 3126490454 | +1 312-649-0454 Illinois U.S.A.
  • 3126490455 | +1 312-649-0455 Illinois U.S.A.
  • 3126490456 | +1 312-649-0456 Illinois U.S.A.
  • 3126490457 | +1 312-649-0457 Illinois U.S.A.
  • 3126490458 | +1 312-649-0458 Illinois U.S.A.
  • 3126490459 | +1 312-649-0459 Illinois U.S.A.
  • 3126490460 | +1 312-649-0460 Illinois U.S.A.
  • 3126490461 | +1 312-649-0461 Illinois U.S.A.
  • 3126490462 | +1 312-649-0462 Illinois U.S.A.
  • 3126490463 | +1 312-649-0463 Illinois U.S.A.
  • 3126490464 | +1 312-649-0464 Illinois U.S.A.
  • 3126490465 | +1 312-649-0465 Illinois U.S.A.
  • 3126490466 | +1 312-649-0466 Illinois U.S.A.
  • 3126490467 | +1 312-649-0467 Illinois U.S.A.
  • 3126490468 | +1 312-649-0468 Illinois U.S.A.
  • 3126490469 | +1 312-649-0469 Illinois U.S.A.
  • 3126490470 | +1 312-649-0470 Illinois U.S.A.
  • 3126490471 | +1 312-649-0471 Illinois U.S.A.
  • 3126490472 | +1 312-649-0472 Illinois U.S.A.
  • 3126490473 | +1 312-649-0473 Illinois U.S.A.
  • 3126490474 | +1 312-649-0474 Illinois U.S.A.
  • 3126490475 | +1 312-649-0475 Illinois U.S.A.
  • 3126490476 | +1 312-649-0476 Illinois U.S.A.
  • 3126490477 | +1 312-649-0477 Illinois U.S.A.
  • 3126490478 | +1 312-649-0478 Illinois U.S.A.
  • 3126490479 | +1 312-649-0479 Illinois U.S.A.
  • 3126490480 | +1 312-649-0480 Illinois U.S.A.
  • 3126490481 | +1 312-649-0481 Illinois U.S.A.
  • 3126490482 | +1 312-649-0482 Illinois U.S.A.
  • 3126490483 | +1 312-649-0483 Illinois U.S.A.
  • 3126490484 | +1 312-649-0484 Illinois U.S.A.
  • 3126490485 | +1 312-649-0485 Illinois U.S.A.
  • 3126490486 | +1 312-649-0486 Illinois U.S.A.
  • 3126490487 | +1 312-649-0487 Illinois U.S.A.
  • 3126490488 | +1 312-649-0488 Illinois U.S.A.
  • 3126490489 | +1 312-649-0489 Illinois U.S.A.
  • 3126490490 | +1 312-649-0490 Illinois U.S.A.
  • 3126490491 | +1 312-649-0491 Illinois U.S.A.
  • 3126490492 | +1 312-649-0492 Illinois U.S.A.
  • 3126490493 | +1 312-649-0493 Illinois U.S.A.
  • 3126490494 | +1 312-649-0494 Illinois U.S.A.
  • 3126490495 | +1 312-649-0495 Illinois U.S.A.
  • 3126490496 | +1 312-649-0496 Illinois U.S.A.
  • 3126490497 | +1 312-649-0497 Illinois U.S.A.
  • 3126490498 | +1 312-649-0498 Illinois U.S.A.
  • 3126490499 | +1 312-649-0499 Illinois U.S.A.