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).

  • 3126057400 | +1 312-605-7400 Illinois U.S.A.
  • 3126057401 | +1 312-605-7401 Illinois U.S.A.
  • 3126057402 | +1 312-605-7402 Illinois U.S.A.
  • 3126057403 | +1 312-605-7403 Illinois U.S.A.
  • 3126057404 | +1 312-605-7404 Illinois U.S.A.
  • 3126057405 | +1 312-605-7405 Illinois U.S.A.
  • 3126057406 | +1 312-605-7406 Illinois U.S.A.
  • 3126057407 | +1 312-605-7407 Illinois U.S.A.
  • 3126057408 | +1 312-605-7408 Illinois U.S.A.
  • 3126057409 | +1 312-605-7409 Illinois U.S.A.
  • 3126057410 | +1 312-605-7410 Illinois U.S.A.
  • 3126057411 | +1 312-605-7411 Illinois U.S.A.
  • 3126057412 | +1 312-605-7412 Illinois U.S.A.
  • 3126057413 | +1 312-605-7413 Illinois U.S.A.
  • 3126057414 | +1 312-605-7414 Illinois U.S.A.
  • 3126057415 | +1 312-605-7415 Illinois U.S.A.
  • 3126057416 | +1 312-605-7416 Illinois U.S.A.
  • 3126057417 | +1 312-605-7417 Illinois U.S.A.
  • 3126057418 | +1 312-605-7418 Illinois U.S.A.
  • 3126057419 | +1 312-605-7419 Illinois U.S.A.
  • 3126057420 | +1 312-605-7420 Illinois U.S.A.
  • 3126057421 | +1 312-605-7421 Illinois U.S.A.
  • 3126057422 | +1 312-605-7422 Illinois U.S.A.
  • 3126057423 | +1 312-605-7423 Illinois U.S.A.
  • 3126057424 | +1 312-605-7424 Illinois U.S.A.
  • 3126057425 | +1 312-605-7425 Illinois U.S.A.
  • 3126057426 | +1 312-605-7426 Illinois U.S.A.
  • 3126057427 | +1 312-605-7427 Illinois U.S.A.
  • 3126057428 | +1 312-605-7428 Illinois U.S.A.
  • 3126057429 | +1 312-605-7429 Illinois U.S.A.
  • 3126057430 | +1 312-605-7430 Illinois U.S.A.
  • 3126057431 | +1 312-605-7431 Illinois U.S.A.
  • 3126057432 | +1 312-605-7432 Illinois U.S.A.
  • 3126057433 | +1 312-605-7433 Illinois U.S.A.
  • 3126057434 | +1 312-605-7434 Illinois U.S.A.
  • 3126057435 | +1 312-605-7435 Illinois U.S.A.
  • 3126057436 | +1 312-605-7436 Illinois U.S.A.
  • 3126057437 | +1 312-605-7437 Illinois U.S.A.
  • 3126057438 | +1 312-605-7438 Illinois U.S.A.
  • 3126057439 | +1 312-605-7439 Illinois U.S.A.
  • 3126057440 | +1 312-605-7440 Illinois U.S.A.
  • 3126057441 | +1 312-605-7441 Illinois U.S.A.
  • 3126057442 | +1 312-605-7442 Illinois U.S.A.
  • 3126057443 | +1 312-605-7443 Illinois U.S.A.
  • 3126057444 | +1 312-605-7444 Illinois U.S.A.
  • 3126057445 | +1 312-605-7445 Illinois U.S.A.
  • 3126057446 | +1 312-605-7446 Illinois U.S.A.
  • 3126057447 | +1 312-605-7447 Illinois U.S.A.
  • 3126057448 | +1 312-605-7448 Illinois U.S.A.
  • 3126057449 | +1 312-605-7449 Illinois U.S.A.
  • 3126057450 | +1 312-605-7450 Illinois U.S.A.
  • 3126057451 | +1 312-605-7451 Illinois U.S.A.
  • 3126057452 | +1 312-605-7452 Illinois U.S.A.
  • 3126057453 | +1 312-605-7453 Illinois U.S.A.
  • 3126057454 | +1 312-605-7454 Illinois U.S.A.
  • 3126057455 | +1 312-605-7455 Illinois U.S.A.
  • 3126057456 | +1 312-605-7456 Illinois U.S.A.
  • 3126057457 | +1 312-605-7457 Illinois U.S.A.
  • 3126057458 | +1 312-605-7458 Illinois U.S.A.
  • 3126057459 | +1 312-605-7459 Illinois U.S.A.
  • 3126057460 | +1 312-605-7460 Illinois U.S.A.
  • 3126057461 | +1 312-605-7461 Illinois U.S.A.
  • 3126057462 | +1 312-605-7462 Illinois U.S.A.
  • 3126057463 | +1 312-605-7463 Illinois U.S.A.
  • 3126057464 | +1 312-605-7464 Illinois U.S.A.
  • 3126057465 | +1 312-605-7465 Illinois U.S.A.
  • 3126057466 | +1 312-605-7466 Illinois U.S.A.
  • 3126057467 | +1 312-605-7467 Illinois U.S.A.
  • 3126057468 | +1 312-605-7468 Illinois U.S.A.
  • 3126057469 | +1 312-605-7469 Illinois U.S.A.
  • 3126057470 | +1 312-605-7470 Illinois U.S.A.
  • 3126057471 | +1 312-605-7471 Illinois U.S.A.
  • 3126057472 | +1 312-605-7472 Illinois U.S.A.
  • 3126057473 | +1 312-605-7473 Illinois U.S.A.
  • 3126057474 | +1 312-605-7474 Illinois U.S.A.
  • 3126057475 | +1 312-605-7475 Illinois U.S.A.
  • 3126057476 | +1 312-605-7476 Illinois U.S.A.
  • 3126057477 | +1 312-605-7477 Illinois U.S.A.
  • 3126057478 | +1 312-605-7478 Illinois U.S.A.
  • 3126057479 | +1 312-605-7479 Illinois U.S.A.
  • 3126057480 | +1 312-605-7480 Illinois U.S.A.
  • 3126057481 | +1 312-605-7481 Illinois U.S.A.
  • 3126057482 | +1 312-605-7482 Illinois U.S.A.
  • 3126057483 | +1 312-605-7483 Illinois U.S.A.
  • 3126057484 | +1 312-605-7484 Illinois U.S.A.
  • 3126057485 | +1 312-605-7485 Illinois U.S.A.
  • 3126057486 | +1 312-605-7486 Illinois U.S.A.
  • 3126057487 | +1 312-605-7487 Illinois U.S.A.
  • 3126057488 | +1 312-605-7488 Illinois U.S.A.
  • 3126057489 | +1 312-605-7489 Illinois U.S.A.
  • 3126057490 | +1 312-605-7490 Illinois U.S.A.
  • 3126057491 | +1 312-605-7491 Illinois U.S.A.
  • 3126057492 | +1 312-605-7492 Illinois U.S.A.
  • 3126057493 | +1 312-605-7493 Illinois U.S.A.
  • 3126057494 | +1 312-605-7494 Illinois U.S.A.
  • 3126057495 | +1 312-605-7495 Illinois U.S.A.
  • 3126057496 | +1 312-605-7496 Illinois U.S.A.
  • 3126057497 | +1 312-605-7497 Illinois U.S.A.
  • 3126057498 | +1 312-605-7498 Illinois U.S.A.
  • 3126057499 | +1 312-605-7499 Illinois U.S.A.