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).

  • 3127860400 | +1 312-786-0400 Illinois U.S.A.
  • 3127860401 | +1 312-786-0401 Illinois U.S.A.
  • 3127860402 | +1 312-786-0402 Illinois U.S.A.
  • 3127860403 | +1 312-786-0403 Illinois U.S.A.
  • 3127860404 | +1 312-786-0404 Illinois U.S.A.
  • 3127860405 | +1 312-786-0405 Illinois U.S.A.
  • 3127860406 | +1 312-786-0406 Illinois U.S.A.
  • 3127860407 | +1 312-786-0407 Illinois U.S.A.
  • 3127860408 | +1 312-786-0408 Illinois U.S.A.
  • 3127860409 | +1 312-786-0409 Illinois U.S.A.
  • 3127860410 | +1 312-786-0410 Illinois U.S.A.
  • 3127860411 | +1 312-786-0411 Illinois U.S.A.
  • 3127860412 | +1 312-786-0412 Illinois U.S.A.
  • 3127860413 | +1 312-786-0413 Illinois U.S.A.
  • 3127860414 | +1 312-786-0414 Illinois U.S.A.
  • 3127860415 | +1 312-786-0415 Illinois U.S.A.
  • 3127860416 | +1 312-786-0416 Illinois U.S.A.
  • 3127860417 | +1 312-786-0417 Illinois U.S.A.
  • 3127860418 | +1 312-786-0418 Illinois U.S.A.
  • 3127860419 | +1 312-786-0419 Illinois U.S.A.
  • 3127860420 | +1 312-786-0420 Illinois U.S.A.
  • 3127860421 | +1 312-786-0421 Illinois U.S.A.
  • 3127860422 | +1 312-786-0422 Illinois U.S.A.
  • 3127860423 | +1 312-786-0423 Illinois U.S.A.
  • 3127860424 | +1 312-786-0424 Illinois U.S.A.
  • 3127860425 | +1 312-786-0425 Illinois U.S.A.
  • 3127860426 | +1 312-786-0426 Illinois U.S.A.
  • 3127860427 | +1 312-786-0427 Illinois U.S.A.
  • 3127860428 | +1 312-786-0428 Illinois U.S.A.
  • 3127860429 | +1 312-786-0429 Illinois U.S.A.
  • 3127860430 | +1 312-786-0430 Illinois U.S.A.
  • 3127860431 | +1 312-786-0431 Illinois U.S.A.
  • 3127860432 | +1 312-786-0432 Illinois U.S.A.
  • 3127860433 | +1 312-786-0433 Illinois U.S.A.
  • 3127860434 | +1 312-786-0434 Illinois U.S.A.
  • 3127860435 | +1 312-786-0435 Illinois U.S.A.
  • 3127860436 | +1 312-786-0436 Illinois U.S.A.
  • 3127860437 | +1 312-786-0437 Illinois U.S.A.
  • 3127860438 | +1 312-786-0438 Illinois U.S.A.
  • 3127860439 | +1 312-786-0439 Illinois U.S.A.
  • 3127860440 | +1 312-786-0440 Illinois U.S.A.
  • 3127860441 | +1 312-786-0441 Illinois U.S.A.
  • 3127860442 | +1 312-786-0442 Illinois U.S.A.
  • 3127860443 | +1 312-786-0443 Illinois U.S.A.
  • 3127860444 | +1 312-786-0444 Illinois U.S.A.
  • 3127860445 | +1 312-786-0445 Illinois U.S.A.
  • 3127860446 | +1 312-786-0446 Illinois U.S.A.
  • 3127860447 | +1 312-786-0447 Illinois U.S.A.
  • 3127860448 | +1 312-786-0448 Illinois U.S.A.
  • 3127860449 | +1 312-786-0449 Illinois U.S.A.
  • 3127860450 | +1 312-786-0450 Illinois U.S.A.
  • 3127860451 | +1 312-786-0451 Illinois U.S.A.
  • 3127860452 | +1 312-786-0452 Illinois U.S.A.
  • 3127860453 | +1 312-786-0453 Illinois U.S.A.
  • 3127860454 | +1 312-786-0454 Illinois U.S.A.
  • 3127860455 | +1 312-786-0455 Illinois U.S.A.
  • 3127860456 | +1 312-786-0456 Illinois U.S.A.
  • 3127860457 | +1 312-786-0457 Illinois U.S.A.
  • 3127860458 | +1 312-786-0458 Illinois U.S.A.
  • 3127860459 | +1 312-786-0459 Illinois U.S.A.
  • 3127860460 | +1 312-786-0460 Illinois U.S.A.
  • 3127860461 | +1 312-786-0461 Illinois U.S.A.
  • 3127860462 | +1 312-786-0462 Illinois U.S.A.
  • 3127860463 | +1 312-786-0463 Illinois U.S.A.
  • 3127860464 | +1 312-786-0464 Illinois U.S.A.
  • 3127860465 | +1 312-786-0465 Illinois U.S.A.
  • 3127860466 | +1 312-786-0466 Illinois U.S.A.
  • 3127860467 | +1 312-786-0467 Illinois U.S.A.
  • 3127860468 | +1 312-786-0468 Illinois U.S.A.
  • 3127860469 | +1 312-786-0469 Illinois U.S.A.
  • 3127860470 | +1 312-786-0470 Illinois U.S.A.
  • 3127860471 | +1 312-786-0471 Illinois U.S.A.
  • 3127860472 | +1 312-786-0472 Illinois U.S.A.
  • 3127860473 | +1 312-786-0473 Illinois U.S.A.
  • 3127860474 | +1 312-786-0474 Illinois U.S.A.
  • 3127860475 | +1 312-786-0475 Illinois U.S.A.
  • 3127860476 | +1 312-786-0476 Illinois U.S.A.
  • 3127860477 | +1 312-786-0477 Illinois U.S.A.
  • 3127860478 | +1 312-786-0478 Illinois U.S.A.
  • 3127860479 | +1 312-786-0479 Illinois U.S.A.
  • 3127860480 | +1 312-786-0480 Illinois U.S.A.
  • 3127860481 | +1 312-786-0481 Illinois U.S.A.
  • 3127860482 | +1 312-786-0482 Illinois U.S.A.
  • 3127860483 | +1 312-786-0483 Illinois U.S.A.
  • 3127860484 | +1 312-786-0484 Illinois U.S.A.
  • 3127860485 | +1 312-786-0485 Illinois U.S.A.
  • 3127860486 | +1 312-786-0486 Illinois U.S.A.
  • 3127860487 | +1 312-786-0487 Illinois U.S.A.
  • 3127860488 | +1 312-786-0488 Illinois U.S.A.
  • 3127860489 | +1 312-786-0489 Illinois U.S.A.
  • 3127860490 | +1 312-786-0490 Illinois U.S.A.
  • 3127860491 | +1 312-786-0491 Illinois U.S.A.
  • 3127860492 | +1 312-786-0492 Illinois U.S.A.
  • 3127860493 | +1 312-786-0493 Illinois U.S.A.
  • 3127860494 | +1 312-786-0494 Illinois U.S.A.
  • 3127860495 | +1 312-786-0495 Illinois U.S.A.
  • 3127860496 | +1 312-786-0496 Illinois U.S.A.
  • 3127860497 | +1 312-786-0497 Illinois U.S.A.
  • 3127860498 | +1 312-786-0498 Illinois U.S.A.
  • 3127860499 | +1 312-786-0499 Illinois U.S.A.