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).

  • 3122057400 | +1 312-205-7400 Illinois U.S.A.
  • 3122057401 | +1 312-205-7401 Illinois U.S.A.
  • 3122057402 | +1 312-205-7402 Illinois U.S.A.
  • 3122057403 | +1 312-205-7403 Illinois U.S.A.
  • 3122057404 | +1 312-205-7404 Illinois U.S.A.
  • 3122057405 | +1 312-205-7405 Illinois U.S.A.
  • 3122057406 | +1 312-205-7406 Illinois U.S.A.
  • 3122057407 | +1 312-205-7407 Illinois U.S.A.
  • 3122057408 | +1 312-205-7408 Illinois U.S.A.
  • 3122057409 | +1 312-205-7409 Illinois U.S.A.
  • 3122057410 | +1 312-205-7410 Illinois U.S.A.
  • 3122057411 | +1 312-205-7411 Illinois U.S.A.
  • 3122057412 | +1 312-205-7412 Illinois U.S.A.
  • 3122057413 | +1 312-205-7413 Illinois U.S.A.
  • 3122057414 | +1 312-205-7414 Illinois U.S.A.
  • 3122057415 | +1 312-205-7415 Illinois U.S.A.
  • 3122057416 | +1 312-205-7416 Illinois U.S.A.
  • 3122057417 | +1 312-205-7417 Illinois U.S.A.
  • 3122057418 | +1 312-205-7418 Illinois U.S.A.
  • 3122057419 | +1 312-205-7419 Illinois U.S.A.
  • 3122057420 | +1 312-205-7420 Illinois U.S.A.
  • 3122057421 | +1 312-205-7421 Illinois U.S.A.
  • 3122057422 | +1 312-205-7422 Illinois U.S.A.
  • 3122057423 | +1 312-205-7423 Illinois U.S.A.
  • 3122057424 | +1 312-205-7424 Illinois U.S.A.
  • 3122057425 | +1 312-205-7425 Illinois U.S.A.
  • 3122057426 | +1 312-205-7426 Illinois U.S.A.
  • 3122057427 | +1 312-205-7427 Illinois U.S.A.
  • 3122057428 | +1 312-205-7428 Illinois U.S.A.
  • 3122057429 | +1 312-205-7429 Illinois U.S.A.
  • 3122057430 | +1 312-205-7430 Illinois U.S.A.
  • 3122057431 | +1 312-205-7431 Illinois U.S.A.
  • 3122057432 | +1 312-205-7432 Illinois U.S.A.
  • 3122057433 | +1 312-205-7433 Illinois U.S.A.
  • 3122057434 | +1 312-205-7434 Illinois U.S.A.
  • 3122057435 | +1 312-205-7435 Illinois U.S.A.
  • 3122057436 | +1 312-205-7436 Illinois U.S.A.
  • 3122057437 | +1 312-205-7437 Illinois U.S.A.
  • 3122057438 | +1 312-205-7438 Illinois U.S.A.
  • 3122057439 | +1 312-205-7439 Illinois U.S.A.
  • 3122057440 | +1 312-205-7440 Illinois U.S.A.
  • 3122057441 | +1 312-205-7441 Illinois U.S.A.
  • 3122057442 | +1 312-205-7442 Illinois U.S.A.
  • 3122057443 | +1 312-205-7443 Illinois U.S.A.
  • 3122057444 | +1 312-205-7444 Illinois U.S.A.
  • 3122057445 | +1 312-205-7445 Illinois U.S.A.
  • 3122057446 | +1 312-205-7446 Illinois U.S.A.
  • 3122057447 | +1 312-205-7447 Illinois U.S.A.
  • 3122057448 | +1 312-205-7448 Illinois U.S.A.
  • 3122057449 | +1 312-205-7449 Illinois U.S.A.
  • 3122057450 | +1 312-205-7450 Illinois U.S.A.
  • 3122057451 | +1 312-205-7451 Illinois U.S.A.
  • 3122057452 | +1 312-205-7452 Illinois U.S.A.
  • 3122057453 | +1 312-205-7453 Illinois U.S.A.
  • 3122057454 | +1 312-205-7454 Illinois U.S.A.
  • 3122057455 | +1 312-205-7455 Illinois U.S.A.
  • 3122057456 | +1 312-205-7456 Illinois U.S.A.
  • 3122057457 | +1 312-205-7457 Illinois U.S.A.
  • 3122057458 | +1 312-205-7458 Illinois U.S.A.
  • 3122057459 | +1 312-205-7459 Illinois U.S.A.
  • 3122057460 | +1 312-205-7460 Illinois U.S.A.
  • 3122057461 | +1 312-205-7461 Illinois U.S.A.
  • 3122057462 | +1 312-205-7462 Illinois U.S.A.
  • 3122057463 | +1 312-205-7463 Illinois U.S.A.
  • 3122057464 | +1 312-205-7464 Illinois U.S.A.
  • 3122057465 | +1 312-205-7465 Illinois U.S.A.
  • 3122057466 | +1 312-205-7466 Illinois U.S.A.
  • 3122057467 | +1 312-205-7467 Illinois U.S.A.
  • 3122057468 | +1 312-205-7468 Illinois U.S.A.
  • 3122057469 | +1 312-205-7469 Illinois U.S.A.
  • 3122057470 | +1 312-205-7470 Illinois U.S.A.
  • 3122057471 | +1 312-205-7471 Illinois U.S.A.
  • 3122057472 | +1 312-205-7472 Illinois U.S.A.
  • 3122057473 | +1 312-205-7473 Illinois U.S.A.
  • 3122057474 | +1 312-205-7474 Illinois U.S.A.
  • 3122057475 | +1 312-205-7475 Illinois U.S.A.
  • 3122057476 | +1 312-205-7476 Illinois U.S.A.
  • 3122057477 | +1 312-205-7477 Illinois U.S.A.
  • 3122057478 | +1 312-205-7478 Illinois U.S.A.
  • 3122057479 | +1 312-205-7479 Illinois U.S.A.
  • 3122057480 | +1 312-205-7480 Illinois U.S.A.
  • 3122057481 | +1 312-205-7481 Illinois U.S.A.
  • 3122057482 | +1 312-205-7482 Illinois U.S.A.
  • 3122057483 | +1 312-205-7483 Illinois U.S.A.
  • 3122057484 | +1 312-205-7484 Illinois U.S.A.
  • 3122057485 | +1 312-205-7485 Illinois U.S.A.
  • 3122057486 | +1 312-205-7486 Illinois U.S.A.
  • 3122057487 | +1 312-205-7487 Illinois U.S.A.
  • 3122057488 | +1 312-205-7488 Illinois U.S.A.
  • 3122057489 | +1 312-205-7489 Illinois U.S.A.
  • 3122057490 | +1 312-205-7490 Illinois U.S.A.
  • 3122057491 | +1 312-205-7491 Illinois U.S.A.
  • 3122057492 | +1 312-205-7492 Illinois U.S.A.
  • 3122057493 | +1 312-205-7493 Illinois U.S.A.
  • 3122057494 | +1 312-205-7494 Illinois U.S.A.
  • 3122057495 | +1 312-205-7495 Illinois U.S.A.
  • 3122057496 | +1 312-205-7496 Illinois U.S.A.
  • 3122057497 | +1 312-205-7497 Illinois U.S.A.
  • 3122057498 | +1 312-205-7498 Illinois U.S.A.
  • 3122057499 | +1 312-205-7499 Illinois U.S.A.