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).

  • 3125660500 | +1 312-566-0500 Illinois U.S.A.
  • 3125660501 | +1 312-566-0501 Illinois U.S.A.
  • 3125660502 | +1 312-566-0502 Illinois U.S.A.
  • 3125660503 | +1 312-566-0503 Illinois U.S.A.
  • 3125660504 | +1 312-566-0504 Illinois U.S.A.
  • 3125660505 | +1 312-566-0505 Illinois U.S.A.
  • 3125660506 | +1 312-566-0506 Illinois U.S.A.
  • 3125660507 | +1 312-566-0507 Illinois U.S.A.
  • 3125660508 | +1 312-566-0508 Illinois U.S.A.
  • 3125660509 | +1 312-566-0509 Illinois U.S.A.
  • 3125660510 | +1 312-566-0510 Illinois U.S.A.
  • 3125660511 | +1 312-566-0511 Illinois U.S.A.
  • 3125660512 | +1 312-566-0512 Illinois U.S.A.
  • 3125660513 | +1 312-566-0513 Illinois U.S.A.
  • 3125660514 | +1 312-566-0514 Illinois U.S.A.
  • 3125660515 | +1 312-566-0515 Illinois U.S.A.
  • 3125660516 | +1 312-566-0516 Illinois U.S.A.
  • 3125660517 | +1 312-566-0517 Illinois U.S.A.
  • 3125660518 | +1 312-566-0518 Illinois U.S.A.
  • 3125660519 | +1 312-566-0519 Illinois U.S.A.
  • 3125660520 | +1 312-566-0520 Illinois U.S.A.
  • 3125660521 | +1 312-566-0521 Illinois U.S.A.
  • 3125660522 | +1 312-566-0522 Illinois U.S.A.
  • 3125660523 | +1 312-566-0523 Illinois U.S.A.
  • 3125660524 | +1 312-566-0524 Illinois U.S.A.
  • 3125660525 | +1 312-566-0525 Illinois U.S.A.
  • 3125660526 | +1 312-566-0526 Illinois U.S.A.
  • 3125660527 | +1 312-566-0527 Illinois U.S.A.
  • 3125660528 | +1 312-566-0528 Illinois U.S.A.
  • 3125660529 | +1 312-566-0529 Illinois U.S.A.
  • 3125660530 | +1 312-566-0530 Illinois U.S.A.
  • 3125660531 | +1 312-566-0531 Illinois U.S.A.
  • 3125660532 | +1 312-566-0532 Illinois U.S.A.
  • 3125660533 | +1 312-566-0533 Illinois U.S.A.
  • 3125660534 | +1 312-566-0534 Illinois U.S.A.
  • 3125660535 | +1 312-566-0535 Illinois U.S.A.
  • 3125660536 | +1 312-566-0536 Illinois U.S.A.
  • 3125660537 | +1 312-566-0537 Illinois U.S.A.
  • 3125660538 | +1 312-566-0538 Illinois U.S.A.
  • 3125660539 | +1 312-566-0539 Illinois U.S.A.
  • 3125660540 | +1 312-566-0540 Illinois U.S.A.
  • 3125660541 | +1 312-566-0541 Illinois U.S.A.
  • 3125660542 | +1 312-566-0542 Illinois U.S.A.
  • 3125660543 | +1 312-566-0543 Illinois U.S.A.
  • 3125660544 | +1 312-566-0544 Illinois U.S.A.
  • 3125660545 | +1 312-566-0545 Illinois U.S.A.
  • 3125660546 | +1 312-566-0546 Illinois U.S.A.
  • 3125660547 | +1 312-566-0547 Illinois U.S.A.
  • 3125660548 | +1 312-566-0548 Illinois U.S.A.
  • 3125660549 | +1 312-566-0549 Illinois U.S.A.
  • 3125660550 | +1 312-566-0550 Illinois U.S.A.
  • 3125660551 | +1 312-566-0551 Illinois U.S.A.
  • 3125660552 | +1 312-566-0552 Illinois U.S.A.
  • 3125660553 | +1 312-566-0553 Illinois U.S.A.
  • 3125660554 | +1 312-566-0554 Illinois U.S.A.
  • 3125660555 | +1 312-566-0555 Illinois U.S.A.
  • 3125660556 | +1 312-566-0556 Illinois U.S.A.
  • 3125660557 | +1 312-566-0557 Illinois U.S.A.
  • 3125660558 | +1 312-566-0558 Illinois U.S.A.
  • 3125660559 | +1 312-566-0559 Illinois U.S.A.
  • 3125660560 | +1 312-566-0560 Illinois U.S.A.
  • 3125660561 | +1 312-566-0561 Illinois U.S.A.
  • 3125660562 | +1 312-566-0562 Illinois U.S.A.
  • 3125660563 | +1 312-566-0563 Illinois U.S.A.
  • 3125660564 | +1 312-566-0564 Illinois U.S.A.
  • 3125660565 | +1 312-566-0565 Illinois U.S.A.
  • 3125660566 | +1 312-566-0566 Illinois U.S.A.
  • 3125660567 | +1 312-566-0567 Illinois U.S.A.
  • 3125660568 | +1 312-566-0568 Illinois U.S.A.
  • 3125660569 | +1 312-566-0569 Illinois U.S.A.
  • 3125660570 | +1 312-566-0570 Illinois U.S.A.
  • 3125660571 | +1 312-566-0571 Illinois U.S.A.
  • 3125660572 | +1 312-566-0572 Illinois U.S.A.
  • 3125660573 | +1 312-566-0573 Illinois U.S.A.
  • 3125660574 | +1 312-566-0574 Illinois U.S.A.
  • 3125660575 | +1 312-566-0575 Illinois U.S.A.
  • 3125660576 | +1 312-566-0576 Illinois U.S.A.
  • 3125660577 | +1 312-566-0577 Illinois U.S.A.
  • 3125660578 | +1 312-566-0578 Illinois U.S.A.
  • 3125660579 | +1 312-566-0579 Illinois U.S.A.
  • 3125660580 | +1 312-566-0580 Illinois U.S.A.
  • 3125660581 | +1 312-566-0581 Illinois U.S.A.
  • 3125660582 | +1 312-566-0582 Illinois U.S.A.
  • 3125660583 | +1 312-566-0583 Illinois U.S.A.
  • 3125660584 | +1 312-566-0584 Illinois U.S.A.
  • 3125660585 | +1 312-566-0585 Illinois U.S.A.
  • 3125660586 | +1 312-566-0586 Illinois U.S.A.
  • 3125660587 | +1 312-566-0587 Illinois U.S.A.
  • 3125660588 | +1 312-566-0588 Illinois U.S.A.
  • 3125660589 | +1 312-566-0589 Illinois U.S.A.
  • 3125660590 | +1 312-566-0590 Illinois U.S.A.
  • 3125660591 | +1 312-566-0591 Illinois U.S.A.
  • 3125660592 | +1 312-566-0592 Illinois U.S.A.
  • 3125660593 | +1 312-566-0593 Illinois U.S.A.
  • 3125660594 | +1 312-566-0594 Illinois U.S.A.
  • 3125660595 | +1 312-566-0595 Illinois U.S.A.
  • 3125660596 | +1 312-566-0596 Illinois U.S.A.
  • 3125660597 | +1 312-566-0597 Illinois U.S.A.
  • 3125660598 | +1 312-566-0598 Illinois U.S.A.
  • 3125660599 | +1 312-566-0599 Illinois U.S.A.