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).

  • 3126587400 | +1 312-658-7400 Illinois U.S.A.
  • 3126587401 | +1 312-658-7401 Illinois U.S.A.
  • 3126587402 | +1 312-658-7402 Illinois U.S.A.
  • 3126587403 | +1 312-658-7403 Illinois U.S.A.
  • 3126587404 | +1 312-658-7404 Illinois U.S.A.
  • 3126587405 | +1 312-658-7405 Illinois U.S.A.
  • 3126587406 | +1 312-658-7406 Illinois U.S.A.
  • 3126587407 | +1 312-658-7407 Illinois U.S.A.
  • 3126587408 | +1 312-658-7408 Illinois U.S.A.
  • 3126587409 | +1 312-658-7409 Illinois U.S.A.
  • 3126587410 | +1 312-658-7410 Illinois U.S.A.
  • 3126587411 | +1 312-658-7411 Illinois U.S.A.
  • 3126587412 | +1 312-658-7412 Illinois U.S.A.
  • 3126587413 | +1 312-658-7413 Illinois U.S.A.
  • 3126587414 | +1 312-658-7414 Illinois U.S.A.
  • 3126587415 | +1 312-658-7415 Illinois U.S.A.
  • 3126587416 | +1 312-658-7416 Illinois U.S.A.
  • 3126587417 | +1 312-658-7417 Illinois U.S.A.
  • 3126587418 | +1 312-658-7418 Illinois U.S.A.
  • 3126587419 | +1 312-658-7419 Illinois U.S.A.
  • 3126587420 | +1 312-658-7420 Illinois U.S.A.
  • 3126587421 | +1 312-658-7421 Illinois U.S.A.
  • 3126587422 | +1 312-658-7422 Illinois U.S.A.
  • 3126587423 | +1 312-658-7423 Illinois U.S.A.
  • 3126587424 | +1 312-658-7424 Illinois U.S.A.
  • 3126587425 | +1 312-658-7425 Illinois U.S.A.
  • 3126587426 | +1 312-658-7426 Illinois U.S.A.
  • 3126587427 | +1 312-658-7427 Illinois U.S.A.
  • 3126587428 | +1 312-658-7428 Illinois U.S.A.
  • 3126587429 | +1 312-658-7429 Illinois U.S.A.
  • 3126587430 | +1 312-658-7430 Illinois U.S.A.
  • 3126587431 | +1 312-658-7431 Illinois U.S.A.
  • 3126587432 | +1 312-658-7432 Illinois U.S.A.
  • 3126587433 | +1 312-658-7433 Illinois U.S.A.
  • 3126587434 | +1 312-658-7434 Illinois U.S.A.
  • 3126587435 | +1 312-658-7435 Illinois U.S.A.
  • 3126587436 | +1 312-658-7436 Illinois U.S.A.
  • 3126587437 | +1 312-658-7437 Illinois U.S.A.
  • 3126587438 | +1 312-658-7438 Illinois U.S.A.
  • 3126587439 | +1 312-658-7439 Illinois U.S.A.
  • 3126587440 | +1 312-658-7440 Illinois U.S.A.
  • 3126587441 | +1 312-658-7441 Illinois U.S.A.
  • 3126587442 | +1 312-658-7442 Illinois U.S.A.
  • 3126587443 | +1 312-658-7443 Illinois U.S.A.
  • 3126587444 | +1 312-658-7444 Illinois U.S.A.
  • 3126587445 | +1 312-658-7445 Illinois U.S.A.
  • 3126587446 | +1 312-658-7446 Illinois U.S.A.
  • 3126587447 | +1 312-658-7447 Illinois U.S.A.
  • 3126587448 | +1 312-658-7448 Illinois U.S.A.
  • 3126587449 | +1 312-658-7449 Illinois U.S.A.
  • 3126587450 | +1 312-658-7450 Illinois U.S.A.
  • 3126587451 | +1 312-658-7451 Illinois U.S.A.
  • 3126587452 | +1 312-658-7452 Illinois U.S.A.
  • 3126587453 | +1 312-658-7453 Illinois U.S.A.
  • 3126587454 | +1 312-658-7454 Illinois U.S.A.
  • 3126587455 | +1 312-658-7455 Illinois U.S.A.
  • 3126587456 | +1 312-658-7456 Illinois U.S.A.
  • 3126587457 | +1 312-658-7457 Illinois U.S.A.
  • 3126587458 | +1 312-658-7458 Illinois U.S.A.
  • 3126587459 | +1 312-658-7459 Illinois U.S.A.
  • 3126587460 | +1 312-658-7460 Illinois U.S.A.
  • 3126587461 | +1 312-658-7461 Illinois U.S.A.
  • 3126587462 | +1 312-658-7462 Illinois U.S.A.
  • 3126587463 | +1 312-658-7463 Illinois U.S.A.
  • 3126587464 | +1 312-658-7464 Illinois U.S.A.
  • 3126587465 | +1 312-658-7465 Illinois U.S.A.
  • 3126587466 | +1 312-658-7466 Illinois U.S.A.
  • 3126587467 | +1 312-658-7467 Illinois U.S.A.
  • 3126587468 | +1 312-658-7468 Illinois U.S.A.
  • 3126587469 | +1 312-658-7469 Illinois U.S.A.
  • 3126587470 | +1 312-658-7470 Illinois U.S.A.
  • 3126587471 | +1 312-658-7471 Illinois U.S.A.
  • 3126587472 | +1 312-658-7472 Illinois U.S.A.
  • 3126587473 | +1 312-658-7473 Illinois U.S.A.
  • 3126587474 | +1 312-658-7474 Illinois U.S.A.
  • 3126587475 | +1 312-658-7475 Illinois U.S.A.
  • 3126587476 | +1 312-658-7476 Illinois U.S.A.
  • 3126587477 | +1 312-658-7477 Illinois U.S.A.
  • 3126587478 | +1 312-658-7478 Illinois U.S.A.
  • 3126587479 | +1 312-658-7479 Illinois U.S.A.
  • 3126587480 | +1 312-658-7480 Illinois U.S.A.
  • 3126587481 | +1 312-658-7481 Illinois U.S.A.
  • 3126587482 | +1 312-658-7482 Illinois U.S.A.
  • 3126587483 | +1 312-658-7483 Illinois U.S.A.
  • 3126587484 | +1 312-658-7484 Illinois U.S.A.
  • 3126587485 | +1 312-658-7485 Illinois U.S.A.
  • 3126587486 | +1 312-658-7486 Illinois U.S.A.
  • 3126587487 | +1 312-658-7487 Illinois U.S.A.
  • 3126587488 | +1 312-658-7488 Illinois U.S.A.
  • 3126587489 | +1 312-658-7489 Illinois U.S.A.
  • 3126587490 | +1 312-658-7490 Illinois U.S.A.
  • 3126587491 | +1 312-658-7491 Illinois U.S.A.
  • 3126587492 | +1 312-658-7492 Illinois U.S.A.
  • 3126587493 | +1 312-658-7493 Illinois U.S.A.
  • 3126587494 | +1 312-658-7494 Illinois U.S.A.
  • 3126587495 | +1 312-658-7495 Illinois U.S.A.
  • 3126587496 | +1 312-658-7496 Illinois U.S.A.
  • 3126587497 | +1 312-658-7497 Illinois U.S.A.
  • 3126587498 | +1 312-658-7498 Illinois U.S.A.
  • 3126587499 | +1 312-658-7499 Illinois U.S.A.