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).

  • 3126547400 | +1 312-654-7400 Illinois U.S.A.
  • 3126547401 | +1 312-654-7401 Illinois U.S.A.
  • 3126547402 | +1 312-654-7402 Illinois U.S.A.
  • 3126547403 | +1 312-654-7403 Illinois U.S.A.
  • 3126547404 | +1 312-654-7404 Illinois U.S.A.
  • 3126547405 | +1 312-654-7405 Illinois U.S.A.
  • 3126547406 | +1 312-654-7406 Illinois U.S.A.
  • 3126547407 | +1 312-654-7407 Illinois U.S.A.
  • 3126547408 | +1 312-654-7408 Illinois U.S.A.
  • 3126547409 | +1 312-654-7409 Illinois U.S.A.
  • 3126547410 | +1 312-654-7410 Illinois U.S.A.
  • 3126547411 | +1 312-654-7411 Illinois U.S.A.
  • 3126547412 | +1 312-654-7412 Illinois U.S.A.
  • 3126547413 | +1 312-654-7413 Illinois U.S.A.
  • 3126547414 | +1 312-654-7414 Illinois U.S.A.
  • 3126547415 | +1 312-654-7415 Illinois U.S.A.
  • 3126547416 | +1 312-654-7416 Illinois U.S.A.
  • 3126547417 | +1 312-654-7417 Illinois U.S.A.
  • 3126547418 | +1 312-654-7418 Illinois U.S.A.
  • 3126547419 | +1 312-654-7419 Illinois U.S.A.
  • 3126547420 | +1 312-654-7420 Illinois U.S.A.
  • 3126547421 | +1 312-654-7421 Illinois U.S.A.
  • 3126547422 | +1 312-654-7422 Illinois U.S.A.
  • 3126547423 | +1 312-654-7423 Illinois U.S.A.
  • 3126547424 | +1 312-654-7424 Illinois U.S.A.
  • 3126547425 | +1 312-654-7425 Illinois U.S.A.
  • 3126547426 | +1 312-654-7426 Illinois U.S.A.
  • 3126547427 | +1 312-654-7427 Illinois U.S.A.
  • 3126547428 | +1 312-654-7428 Illinois U.S.A.
  • 3126547429 | +1 312-654-7429 Illinois U.S.A.
  • 3126547430 | +1 312-654-7430 Illinois U.S.A.
  • 3126547431 | +1 312-654-7431 Illinois U.S.A.
  • 3126547432 | +1 312-654-7432 Illinois U.S.A.
  • 3126547433 | +1 312-654-7433 Illinois U.S.A.
  • 3126547434 | +1 312-654-7434 Illinois U.S.A.
  • 3126547435 | +1 312-654-7435 Illinois U.S.A.
  • 3126547436 | +1 312-654-7436 Illinois U.S.A.
  • 3126547437 | +1 312-654-7437 Illinois U.S.A.
  • 3126547438 | +1 312-654-7438 Illinois U.S.A.
  • 3126547439 | +1 312-654-7439 Illinois U.S.A.
  • 3126547440 | +1 312-654-7440 Illinois U.S.A.
  • 3126547441 | +1 312-654-7441 Illinois U.S.A.
  • 3126547442 | +1 312-654-7442 Illinois U.S.A.
  • 3126547443 | +1 312-654-7443 Illinois U.S.A.
  • 3126547444 | +1 312-654-7444 Illinois U.S.A.
  • 3126547445 | +1 312-654-7445 Illinois U.S.A.
  • 3126547446 | +1 312-654-7446 Illinois U.S.A.
  • 3126547447 | +1 312-654-7447 Illinois U.S.A.
  • 3126547448 | +1 312-654-7448 Illinois U.S.A.
  • 3126547449 | +1 312-654-7449 Illinois U.S.A.
  • 3126547450 | +1 312-654-7450 Illinois U.S.A.
  • 3126547451 | +1 312-654-7451 Illinois U.S.A.
  • 3126547452 | +1 312-654-7452 Illinois U.S.A.
  • 3126547453 | +1 312-654-7453 Illinois U.S.A.
  • 3126547454 | +1 312-654-7454 Illinois U.S.A.
  • 3126547455 | +1 312-654-7455 Illinois U.S.A.
  • 3126547456 | +1 312-654-7456 Illinois U.S.A.
  • 3126547457 | +1 312-654-7457 Illinois U.S.A.
  • 3126547458 | +1 312-654-7458 Illinois U.S.A.
  • 3126547459 | +1 312-654-7459 Illinois U.S.A.
  • 3126547460 | +1 312-654-7460 Illinois U.S.A.
  • 3126547461 | +1 312-654-7461 Illinois U.S.A.
  • 3126547462 | +1 312-654-7462 Illinois U.S.A.
  • 3126547463 | +1 312-654-7463 Illinois U.S.A.
  • 3126547464 | +1 312-654-7464 Illinois U.S.A.
  • 3126547465 | +1 312-654-7465 Illinois U.S.A.
  • 3126547466 | +1 312-654-7466 Illinois U.S.A.
  • 3126547467 | +1 312-654-7467 Illinois U.S.A.
  • 3126547468 | +1 312-654-7468 Illinois U.S.A.
  • 3126547469 | +1 312-654-7469 Illinois U.S.A.
  • 3126547470 | +1 312-654-7470 Illinois U.S.A.
  • 3126547471 | +1 312-654-7471 Illinois U.S.A.
  • 3126547472 | +1 312-654-7472 Illinois U.S.A.
  • 3126547473 | +1 312-654-7473 Illinois U.S.A.
  • 3126547474 | +1 312-654-7474 Illinois U.S.A.
  • 3126547475 | +1 312-654-7475 Illinois U.S.A.
  • 3126547476 | +1 312-654-7476 Illinois U.S.A.
  • 3126547477 | +1 312-654-7477 Illinois U.S.A.
  • 3126547478 | +1 312-654-7478 Illinois U.S.A.
  • 3126547479 | +1 312-654-7479 Illinois U.S.A.
  • 3126547480 | +1 312-654-7480 Illinois U.S.A.
  • 3126547481 | +1 312-654-7481 Illinois U.S.A.
  • 3126547482 | +1 312-654-7482 Illinois U.S.A.
  • 3126547483 | +1 312-654-7483 Illinois U.S.A.
  • 3126547484 | +1 312-654-7484 Illinois U.S.A.
  • 3126547485 | +1 312-654-7485 Illinois U.S.A.
  • 3126547486 | +1 312-654-7486 Illinois U.S.A.
  • 3126547487 | +1 312-654-7487 Illinois U.S.A.
  • 3126547488 | +1 312-654-7488 Illinois U.S.A.
  • 3126547489 | +1 312-654-7489 Illinois U.S.A.
  • 3126547490 | +1 312-654-7490 Illinois U.S.A.
  • 3126547491 | +1 312-654-7491 Illinois U.S.A.
  • 3126547492 | +1 312-654-7492 Illinois U.S.A.
  • 3126547493 | +1 312-654-7493 Illinois U.S.A.
  • 3126547494 | +1 312-654-7494 Illinois U.S.A.
  • 3126547495 | +1 312-654-7495 Illinois U.S.A.
  • 3126547496 | +1 312-654-7496 Illinois U.S.A.
  • 3126547497 | +1 312-654-7497 Illinois U.S.A.
  • 3126547498 | +1 312-654-7498 Illinois U.S.A.
  • 3126547499 | +1 312-654-7499 Illinois U.S.A.