City of Chicago


312 Area code: Chicago, Cook - Wireless

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).

  • 3125470400 | +1 312-547-0400 Illinois U.S.A.
  • 3125470401 | +1 312-547-0401 Illinois U.S.A.
  • 3125470402 | +1 312-547-0402 Illinois U.S.A.
  • 3125470403 | +1 312-547-0403 Illinois U.S.A.
  • 3125470404 | +1 312-547-0404 Illinois U.S.A.
  • 3125470405 | +1 312-547-0405 Illinois U.S.A.
  • 3125470406 | +1 312-547-0406 Illinois U.S.A.
  • 3125470407 | +1 312-547-0407 Illinois U.S.A.
  • 3125470408 | +1 312-547-0408 Illinois U.S.A.
  • 3125470409 | +1 312-547-0409 Illinois U.S.A.
  • 3125470410 | +1 312-547-0410 Illinois U.S.A.
  • 3125470411 | +1 312-547-0411 Illinois U.S.A.
  • 3125470412 | +1 312-547-0412 Illinois U.S.A.
  • 3125470413 | +1 312-547-0413 Illinois U.S.A.
  • 3125470414 | +1 312-547-0414 Illinois U.S.A.
  • 3125470415 | +1 312-547-0415 Illinois U.S.A.
  • 3125470416 | +1 312-547-0416 Illinois U.S.A.
  • 3125470417 | +1 312-547-0417 Illinois U.S.A.
  • 3125470418 | +1 312-547-0418 Illinois U.S.A.
  • 3125470419 | +1 312-547-0419 Illinois U.S.A.
  • 3125470420 | +1 312-547-0420 Illinois U.S.A.
  • 3125470421 | +1 312-547-0421 Illinois U.S.A.
  • 3125470422 | +1 312-547-0422 Illinois U.S.A.
  • 3125470423 | +1 312-547-0423 Illinois U.S.A.
  • 3125470424 | +1 312-547-0424 Illinois U.S.A.
  • 3125470425 | +1 312-547-0425 Illinois U.S.A.
  • 3125470426 | +1 312-547-0426 Illinois U.S.A.
  • 3125470427 | +1 312-547-0427 Illinois U.S.A.
  • 3125470428 | +1 312-547-0428 Illinois U.S.A.
  • 3125470429 | +1 312-547-0429 Illinois U.S.A.
  • 3125470430 | +1 312-547-0430 Illinois U.S.A.
  • 3125470431 | +1 312-547-0431 Illinois U.S.A.
  • 3125470432 | +1 312-547-0432 Illinois U.S.A.
  • 3125470433 | +1 312-547-0433 Illinois U.S.A.
  • 3125470434 | +1 312-547-0434 Illinois U.S.A.
  • 3125470435 | +1 312-547-0435 Illinois U.S.A.
  • 3125470436 | +1 312-547-0436 Illinois U.S.A.
  • 3125470437 | +1 312-547-0437 Illinois U.S.A.
  • 3125470438 | +1 312-547-0438 Illinois U.S.A.
  • 3125470439 | +1 312-547-0439 Illinois U.S.A.
  • 3125470440 | +1 312-547-0440 Illinois U.S.A.
  • 3125470441 | +1 312-547-0441 Illinois U.S.A.
  • 3125470442 | +1 312-547-0442 Illinois U.S.A.
  • 3125470443 | +1 312-547-0443 Illinois U.S.A.
  • 3125470444 | +1 312-547-0444 Illinois U.S.A.
  • 3125470445 | +1 312-547-0445 Illinois U.S.A.
  • 3125470446 | +1 312-547-0446 Illinois U.S.A.
  • 3125470447 | +1 312-547-0447 Illinois U.S.A.
  • 3125470448 | +1 312-547-0448 Illinois U.S.A.
  • 3125470449 | +1 312-547-0449 Illinois U.S.A.
  • 3125470450 | +1 312-547-0450 Illinois U.S.A.
  • 3125470451 | +1 312-547-0451 Illinois U.S.A.
  • 3125470452 | +1 312-547-0452 Illinois U.S.A.
  • 3125470453 | +1 312-547-0453 Illinois U.S.A.
  • 3125470454 | +1 312-547-0454 Illinois U.S.A.
  • 3125470455 | +1 312-547-0455 Illinois U.S.A.
  • 3125470456 | +1 312-547-0456 Illinois U.S.A.
  • 3125470457 | +1 312-547-0457 Illinois U.S.A.
  • 3125470458 | +1 312-547-0458 Illinois U.S.A.
  • 3125470459 | +1 312-547-0459 Illinois U.S.A.
  • 3125470460 | +1 312-547-0460 Illinois U.S.A.
  • 3125470461 | +1 312-547-0461 Illinois U.S.A.
  • 3125470462 | +1 312-547-0462 Illinois U.S.A.
  • 3125470463 | +1 312-547-0463 Illinois U.S.A.
  • 3125470464 | +1 312-547-0464 Illinois U.S.A.
  • 3125470465 | +1 312-547-0465 Illinois U.S.A.
  • 3125470466 | +1 312-547-0466 Illinois U.S.A.
  • 3125470467 | +1 312-547-0467 Illinois U.S.A.
  • 3125470468 | +1 312-547-0468 Illinois U.S.A.
  • 3125470469 | +1 312-547-0469 Illinois U.S.A.
  • 3125470470 | +1 312-547-0470 Illinois U.S.A.
  • 3125470471 | +1 312-547-0471 Illinois U.S.A.
  • 3125470472 | +1 312-547-0472 Illinois U.S.A.
  • 3125470473 | +1 312-547-0473 Illinois U.S.A.
  • 3125470474 | +1 312-547-0474 Illinois U.S.A.
  • 3125470475 | +1 312-547-0475 Illinois U.S.A.
  • 3125470476 | +1 312-547-0476 Illinois U.S.A.
  • 3125470477 | +1 312-547-0477 Illinois U.S.A.
  • 3125470478 | +1 312-547-0478 Illinois U.S.A.
  • 3125470479 | +1 312-547-0479 Illinois U.S.A.
  • 3125470480 | +1 312-547-0480 Illinois U.S.A.
  • 3125470481 | +1 312-547-0481 Illinois U.S.A.
  • 3125470482 | +1 312-547-0482 Illinois U.S.A.
  • 3125470483 | +1 312-547-0483 Illinois U.S.A.
  • 3125470484 | +1 312-547-0484 Illinois U.S.A.
  • 3125470485 | +1 312-547-0485 Illinois U.S.A.
  • 3125470486 | +1 312-547-0486 Illinois U.S.A.
  • 3125470487 | +1 312-547-0487 Illinois U.S.A.
  • 3125470488 | +1 312-547-0488 Illinois U.S.A.
  • 3125470489 | +1 312-547-0489 Illinois U.S.A.
  • 3125470490 | +1 312-547-0490 Illinois U.S.A.
  • 3125470491 | +1 312-547-0491 Illinois U.S.A.
  • 3125470492 | +1 312-547-0492 Illinois U.S.A.
  • 3125470493 | +1 312-547-0493 Illinois U.S.A.
  • 3125470494 | +1 312-547-0494 Illinois U.S.A.
  • 3125470495 | +1 312-547-0495 Illinois U.S.A.
  • 3125470496 | +1 312-547-0496 Illinois U.S.A.
  • 3125470497 | +1 312-547-0497 Illinois U.S.A.
  • 3125470498 | +1 312-547-0498 Illinois U.S.A.
  • 3125470499 | +1 312-547-0499 Illinois U.S.A.