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).

  • 3126740500 | +1 312-674-0500 Illinois U.S.A.
  • 3126740501 | +1 312-674-0501 Illinois U.S.A.
  • 3126740502 | +1 312-674-0502 Illinois U.S.A.
  • 3126740503 | +1 312-674-0503 Illinois U.S.A.
  • 3126740504 | +1 312-674-0504 Illinois U.S.A.
  • 3126740505 | +1 312-674-0505 Illinois U.S.A.
  • 3126740506 | +1 312-674-0506 Illinois U.S.A.
  • 3126740507 | +1 312-674-0507 Illinois U.S.A.
  • 3126740508 | +1 312-674-0508 Illinois U.S.A.
  • 3126740509 | +1 312-674-0509 Illinois U.S.A.
  • 3126740510 | +1 312-674-0510 Illinois U.S.A.
  • 3126740511 | +1 312-674-0511 Illinois U.S.A.
  • 3126740512 | +1 312-674-0512 Illinois U.S.A.
  • 3126740513 | +1 312-674-0513 Illinois U.S.A.
  • 3126740514 | +1 312-674-0514 Illinois U.S.A.
  • 3126740515 | +1 312-674-0515 Illinois U.S.A.
  • 3126740516 | +1 312-674-0516 Illinois U.S.A.
  • 3126740517 | +1 312-674-0517 Illinois U.S.A.
  • 3126740518 | +1 312-674-0518 Illinois U.S.A.
  • 3126740519 | +1 312-674-0519 Illinois U.S.A.
  • 3126740520 | +1 312-674-0520 Illinois U.S.A.
  • 3126740521 | +1 312-674-0521 Illinois U.S.A.
  • 3126740522 | +1 312-674-0522 Illinois U.S.A.
  • 3126740523 | +1 312-674-0523 Illinois U.S.A.
  • 3126740524 | +1 312-674-0524 Illinois U.S.A.
  • 3126740525 | +1 312-674-0525 Illinois U.S.A.
  • 3126740526 | +1 312-674-0526 Illinois U.S.A.
  • 3126740527 | +1 312-674-0527 Illinois U.S.A.
  • 3126740528 | +1 312-674-0528 Illinois U.S.A.
  • 3126740529 | +1 312-674-0529 Illinois U.S.A.
  • 3126740530 | +1 312-674-0530 Illinois U.S.A.
  • 3126740531 | +1 312-674-0531 Illinois U.S.A.
  • 3126740532 | +1 312-674-0532 Illinois U.S.A.
  • 3126740533 | +1 312-674-0533 Illinois U.S.A.
  • 3126740534 | +1 312-674-0534 Illinois U.S.A.
  • 3126740535 | +1 312-674-0535 Illinois U.S.A.
  • 3126740536 | +1 312-674-0536 Illinois U.S.A.
  • 3126740537 | +1 312-674-0537 Illinois U.S.A.
  • 3126740538 | +1 312-674-0538 Illinois U.S.A.
  • 3126740539 | +1 312-674-0539 Illinois U.S.A.
  • 3126740540 | +1 312-674-0540 Illinois U.S.A.
  • 3126740541 | +1 312-674-0541 Illinois U.S.A.
  • 3126740542 | +1 312-674-0542 Illinois U.S.A.
  • 3126740543 | +1 312-674-0543 Illinois U.S.A.
  • 3126740544 | +1 312-674-0544 Illinois U.S.A.
  • 3126740545 | +1 312-674-0545 Illinois U.S.A.
  • 3126740546 | +1 312-674-0546 Illinois U.S.A.
  • 3126740547 | +1 312-674-0547 Illinois U.S.A.
  • 3126740548 | +1 312-674-0548 Illinois U.S.A.
  • 3126740549 | +1 312-674-0549 Illinois U.S.A.
  • 3126740550 | +1 312-674-0550 Illinois U.S.A.
  • 3126740551 | +1 312-674-0551 Illinois U.S.A.
  • 3126740552 | +1 312-674-0552 Illinois U.S.A.
  • 3126740553 | +1 312-674-0553 Illinois U.S.A.
  • 3126740554 | +1 312-674-0554 Illinois U.S.A.
  • 3126740555 | +1 312-674-0555 Illinois U.S.A.
  • 3126740556 | +1 312-674-0556 Illinois U.S.A.
  • 3126740557 | +1 312-674-0557 Illinois U.S.A.
  • 3126740558 | +1 312-674-0558 Illinois U.S.A.
  • 3126740559 | +1 312-674-0559 Illinois U.S.A.
  • 3126740560 | +1 312-674-0560 Illinois U.S.A.
  • 3126740561 | +1 312-674-0561 Illinois U.S.A.
  • 3126740562 | +1 312-674-0562 Illinois U.S.A.
  • 3126740563 | +1 312-674-0563 Illinois U.S.A.
  • 3126740564 | +1 312-674-0564 Illinois U.S.A.
  • 3126740565 | +1 312-674-0565 Illinois U.S.A.
  • 3126740566 | +1 312-674-0566 Illinois U.S.A.
  • 3126740567 | +1 312-674-0567 Illinois U.S.A.
  • 3126740568 | +1 312-674-0568 Illinois U.S.A.
  • 3126740569 | +1 312-674-0569 Illinois U.S.A.
  • 3126740570 | +1 312-674-0570 Illinois U.S.A.
  • 3126740571 | +1 312-674-0571 Illinois U.S.A.
  • 3126740572 | +1 312-674-0572 Illinois U.S.A.
  • 3126740573 | +1 312-674-0573 Illinois U.S.A.
  • 3126740574 | +1 312-674-0574 Illinois U.S.A.
  • 3126740575 | +1 312-674-0575 Illinois U.S.A.
  • 3126740576 | +1 312-674-0576 Illinois U.S.A.
  • 3126740577 | +1 312-674-0577 Illinois U.S.A.
  • 3126740578 | +1 312-674-0578 Illinois U.S.A.
  • 3126740579 | +1 312-674-0579 Illinois U.S.A.
  • 3126740580 | +1 312-674-0580 Illinois U.S.A.
  • 3126740581 | +1 312-674-0581 Illinois U.S.A.
  • 3126740582 | +1 312-674-0582 Illinois U.S.A.
  • 3126740583 | +1 312-674-0583 Illinois U.S.A.
  • 3126740584 | +1 312-674-0584 Illinois U.S.A.
  • 3126740585 | +1 312-674-0585 Illinois U.S.A.
  • 3126740586 | +1 312-674-0586 Illinois U.S.A.
  • 3126740587 | +1 312-674-0587 Illinois U.S.A.
  • 3126740588 | +1 312-674-0588 Illinois U.S.A.
  • 3126740589 | +1 312-674-0589 Illinois U.S.A.
  • 3126740590 | +1 312-674-0590 Illinois U.S.A.
  • 3126740591 | +1 312-674-0591 Illinois U.S.A.
  • 3126740592 | +1 312-674-0592 Illinois U.S.A.
  • 3126740593 | +1 312-674-0593 Illinois U.S.A.
  • 3126740594 | +1 312-674-0594 Illinois U.S.A.
  • 3126740595 | +1 312-674-0595 Illinois U.S.A.
  • 3126740596 | +1 312-674-0596 Illinois U.S.A.
  • 3126740597 | +1 312-674-0597 Illinois U.S.A.
  • 3126740598 | +1 312-674-0598 Illinois U.S.A.
  • 3126740599 | +1 312-674-0599 Illinois U.S.A.