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).

  • 3122270400 | +1 312-227-0400 Illinois U.S.A.
  • 3122270401 | +1 312-227-0401 Illinois U.S.A.
  • 3122270402 | +1 312-227-0402 Illinois U.S.A.
  • 3122270403 | +1 312-227-0403 Illinois U.S.A.
  • 3122270404 | +1 312-227-0404 Illinois U.S.A.
  • 3122270405 | +1 312-227-0405 Illinois U.S.A.
  • 3122270406 | +1 312-227-0406 Illinois U.S.A.
  • 3122270407 | +1 312-227-0407 Illinois U.S.A.
  • 3122270408 | +1 312-227-0408 Illinois U.S.A.
  • 3122270409 | +1 312-227-0409 Illinois U.S.A.
  • 3122270410 | +1 312-227-0410 Illinois U.S.A.
  • 3122270411 | +1 312-227-0411 Illinois U.S.A.
  • 3122270412 | +1 312-227-0412 Illinois U.S.A.
  • 3122270413 | +1 312-227-0413 Illinois U.S.A.
  • 3122270414 | +1 312-227-0414 Illinois U.S.A.
  • 3122270415 | +1 312-227-0415 Illinois U.S.A.
  • 3122270416 | +1 312-227-0416 Illinois U.S.A.
  • 3122270417 | +1 312-227-0417 Illinois U.S.A.
  • 3122270418 | +1 312-227-0418 Illinois U.S.A.
  • 3122270419 | +1 312-227-0419 Illinois U.S.A.
  • 3122270420 | +1 312-227-0420 Illinois U.S.A.
  • 3122270421 | +1 312-227-0421 Illinois U.S.A.
  • 3122270422 | +1 312-227-0422 Illinois U.S.A.
  • 3122270423 | +1 312-227-0423 Illinois U.S.A.
  • 3122270424 | +1 312-227-0424 Illinois U.S.A.
  • 3122270425 | +1 312-227-0425 Illinois U.S.A.
  • 3122270426 | +1 312-227-0426 Illinois U.S.A.
  • 3122270427 | +1 312-227-0427 Illinois U.S.A.
  • 3122270428 | +1 312-227-0428 Illinois U.S.A.
  • 3122270429 | +1 312-227-0429 Illinois U.S.A.
  • 3122270430 | +1 312-227-0430 Illinois U.S.A.
  • 3122270431 | +1 312-227-0431 Illinois U.S.A.
  • 3122270432 | +1 312-227-0432 Illinois U.S.A.
  • 3122270433 | +1 312-227-0433 Illinois U.S.A.
  • 3122270434 | +1 312-227-0434 Illinois U.S.A.
  • 3122270435 | +1 312-227-0435 Illinois U.S.A.
  • 3122270436 | +1 312-227-0436 Illinois U.S.A.
  • 3122270437 | +1 312-227-0437 Illinois U.S.A.
  • 3122270438 | +1 312-227-0438 Illinois U.S.A.
  • 3122270439 | +1 312-227-0439 Illinois U.S.A.
  • 3122270440 | +1 312-227-0440 Illinois U.S.A.
  • 3122270441 | +1 312-227-0441 Illinois U.S.A.
  • 3122270442 | +1 312-227-0442 Illinois U.S.A.
  • 3122270443 | +1 312-227-0443 Illinois U.S.A.
  • 3122270444 | +1 312-227-0444 Illinois U.S.A.
  • 3122270445 | +1 312-227-0445 Illinois U.S.A.
  • 3122270446 | +1 312-227-0446 Illinois U.S.A.
  • 3122270447 | +1 312-227-0447 Illinois U.S.A.
  • 3122270448 | +1 312-227-0448 Illinois U.S.A.
  • 3122270449 | +1 312-227-0449 Illinois U.S.A.
  • 3122270450 | +1 312-227-0450 Illinois U.S.A.
  • 3122270451 | +1 312-227-0451 Illinois U.S.A.
  • 3122270452 | +1 312-227-0452 Illinois U.S.A.
  • 3122270453 | +1 312-227-0453 Illinois U.S.A.
  • 3122270454 | +1 312-227-0454 Illinois U.S.A.
  • 3122270455 | +1 312-227-0455 Illinois U.S.A.
  • 3122270456 | +1 312-227-0456 Illinois U.S.A.
  • 3122270457 | +1 312-227-0457 Illinois U.S.A.
  • 3122270458 | +1 312-227-0458 Illinois U.S.A.
  • 3122270459 | +1 312-227-0459 Illinois U.S.A.
  • 3122270460 | +1 312-227-0460 Illinois U.S.A.
  • 3122270461 | +1 312-227-0461 Illinois U.S.A.
  • 3122270462 | +1 312-227-0462 Illinois U.S.A.
  • 3122270463 | +1 312-227-0463 Illinois U.S.A.
  • 3122270464 | +1 312-227-0464 Illinois U.S.A.
  • 3122270465 | +1 312-227-0465 Illinois U.S.A.
  • 3122270466 | +1 312-227-0466 Illinois U.S.A.
  • 3122270467 | +1 312-227-0467 Illinois U.S.A.
  • 3122270468 | +1 312-227-0468 Illinois U.S.A.
  • 3122270469 | +1 312-227-0469 Illinois U.S.A.
  • 3122270470 | +1 312-227-0470 Illinois U.S.A.
  • 3122270471 | +1 312-227-0471 Illinois U.S.A.
  • 3122270472 | +1 312-227-0472 Illinois U.S.A.
  • 3122270473 | +1 312-227-0473 Illinois U.S.A.
  • 3122270474 | +1 312-227-0474 Illinois U.S.A.
  • 3122270475 | +1 312-227-0475 Illinois U.S.A.
  • 3122270476 | +1 312-227-0476 Illinois U.S.A.
  • 3122270477 | +1 312-227-0477 Illinois U.S.A.
  • 3122270478 | +1 312-227-0478 Illinois U.S.A.
  • 3122270479 | +1 312-227-0479 Illinois U.S.A.
  • 3122270480 | +1 312-227-0480 Illinois U.S.A.
  • 3122270481 | +1 312-227-0481 Illinois U.S.A.
  • 3122270482 | +1 312-227-0482 Illinois U.S.A.
  • 3122270483 | +1 312-227-0483 Illinois U.S.A.
  • 3122270484 | +1 312-227-0484 Illinois U.S.A.
  • 3122270485 | +1 312-227-0485 Illinois U.S.A.
  • 3122270486 | +1 312-227-0486 Illinois U.S.A.
  • 3122270487 | +1 312-227-0487 Illinois U.S.A.
  • 3122270488 | +1 312-227-0488 Illinois U.S.A.
  • 3122270489 | +1 312-227-0489 Illinois U.S.A.
  • 3122270490 | +1 312-227-0490 Illinois U.S.A.
  • 3122270491 | +1 312-227-0491 Illinois U.S.A.
  • 3122270492 | +1 312-227-0492 Illinois U.S.A.
  • 3122270493 | +1 312-227-0493 Illinois U.S.A.
  • 3122270494 | +1 312-227-0494 Illinois U.S.A.
  • 3122270495 | +1 312-227-0495 Illinois U.S.A.
  • 3122270496 | +1 312-227-0496 Illinois U.S.A.
  • 3122270497 | +1 312-227-0497 Illinois U.S.A.
  • 3122270498 | +1 312-227-0498 Illinois U.S.A.
  • 3122270499 | +1 312-227-0499 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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