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).

  • 3127820500 | +1 312-782-0500 Illinois U.S.A.
  • 3127820501 | +1 312-782-0501 Illinois U.S.A.
  • 3127820502 | +1 312-782-0502 Illinois U.S.A.
  • 3127820503 | +1 312-782-0503 Illinois U.S.A.
  • 3127820504 | +1 312-782-0504 Illinois U.S.A.
  • 3127820505 | +1 312-782-0505 Illinois U.S.A.
  • 3127820506 | +1 312-782-0506 Illinois U.S.A.
  • 3127820507 | +1 312-782-0507 Illinois U.S.A.
  • 3127820508 | +1 312-782-0508 Illinois U.S.A.
  • 3127820509 | +1 312-782-0509 Illinois U.S.A.
  • 3127820510 | +1 312-782-0510 Illinois U.S.A.
  • 3127820511 | +1 312-782-0511 Illinois U.S.A.
  • 3127820512 | +1 312-782-0512 Illinois U.S.A.
  • 3127820513 | +1 312-782-0513 Illinois U.S.A.
  • 3127820514 | +1 312-782-0514 Illinois U.S.A.
  • 3127820515 | +1 312-782-0515 Illinois U.S.A.
  • 3127820516 | +1 312-782-0516 Illinois U.S.A.
  • 3127820517 | +1 312-782-0517 Illinois U.S.A.
  • 3127820518 | +1 312-782-0518 Illinois U.S.A.
  • 3127820519 | +1 312-782-0519 Illinois U.S.A.
  • 3127820520 | +1 312-782-0520 Illinois U.S.A.
  • 3127820521 | +1 312-782-0521 Illinois U.S.A.
  • 3127820522 | +1 312-782-0522 Illinois U.S.A.
  • 3127820523 | +1 312-782-0523 Illinois U.S.A.
  • 3127820524 | +1 312-782-0524 Illinois U.S.A.
  • 3127820525 | +1 312-782-0525 Illinois U.S.A.
  • 3127820526 | +1 312-782-0526 Illinois U.S.A.
  • 3127820527 | +1 312-782-0527 Illinois U.S.A.
  • 3127820528 | +1 312-782-0528 Illinois U.S.A.
  • 3127820529 | +1 312-782-0529 Illinois U.S.A.
  • 3127820530 | +1 312-782-0530 Illinois U.S.A.
  • 3127820531 | +1 312-782-0531 Illinois U.S.A.
  • 3127820532 | +1 312-782-0532 Illinois U.S.A.
  • 3127820533 | +1 312-782-0533 Illinois U.S.A.
  • 3127820534 | +1 312-782-0534 Illinois U.S.A.
  • 3127820535 | +1 312-782-0535 Illinois U.S.A.
  • 3127820536 | +1 312-782-0536 Illinois U.S.A.
  • 3127820537 | +1 312-782-0537 Illinois U.S.A.
  • 3127820538 | +1 312-782-0538 Illinois U.S.A.
  • 3127820539 | +1 312-782-0539 Illinois U.S.A.
  • 3127820540 | +1 312-782-0540 Illinois U.S.A.
  • 3127820541 | +1 312-782-0541 Illinois U.S.A.
  • 3127820542 | +1 312-782-0542 Illinois U.S.A.
  • 3127820543 | +1 312-782-0543 Illinois U.S.A.
  • 3127820544 | +1 312-782-0544 Illinois U.S.A.
  • 3127820545 | +1 312-782-0545 Illinois U.S.A.
  • 3127820546 | +1 312-782-0546 Illinois U.S.A.
  • 3127820547 | +1 312-782-0547 Illinois U.S.A.
  • 3127820548 | +1 312-782-0548 Illinois U.S.A.
  • 3127820549 | +1 312-782-0549 Illinois U.S.A.
  • 3127820550 | +1 312-782-0550 Illinois U.S.A.
  • 3127820551 | +1 312-782-0551 Illinois U.S.A.
  • 3127820552 | +1 312-782-0552 Illinois U.S.A.
  • 3127820553 | +1 312-782-0553 Illinois U.S.A.
  • 3127820554 | +1 312-782-0554 Illinois U.S.A.
  • 3127820555 | +1 312-782-0555 Illinois U.S.A.
  • 3127820556 | +1 312-782-0556 Illinois U.S.A.
  • 3127820557 | +1 312-782-0557 Illinois U.S.A.
  • 3127820558 | +1 312-782-0558 Illinois U.S.A.
  • 3127820559 | +1 312-782-0559 Illinois U.S.A.
  • 3127820560 | +1 312-782-0560 Illinois U.S.A.
  • 3127820561 | +1 312-782-0561 Illinois U.S.A.
  • 3127820562 | +1 312-782-0562 Illinois U.S.A.
  • 3127820563 | +1 312-782-0563 Illinois U.S.A.
  • 3127820564 | +1 312-782-0564 Illinois U.S.A.
  • 3127820565 | +1 312-782-0565 Illinois U.S.A.
  • 3127820566 | +1 312-782-0566 Illinois U.S.A.
  • 3127820567 | +1 312-782-0567 Illinois U.S.A.
  • 3127820568 | +1 312-782-0568 Illinois U.S.A.
  • 3127820569 | +1 312-782-0569 Illinois U.S.A.
  • 3127820570 | +1 312-782-0570 Illinois U.S.A.
  • 3127820571 | +1 312-782-0571 Illinois U.S.A.
  • 3127820572 | +1 312-782-0572 Illinois U.S.A.
  • 3127820573 | +1 312-782-0573 Illinois U.S.A.
  • 3127820574 | +1 312-782-0574 Illinois U.S.A.
  • 3127820575 | +1 312-782-0575 Illinois U.S.A.
  • 3127820576 | +1 312-782-0576 Illinois U.S.A.
  • 3127820577 | +1 312-782-0577 Illinois U.S.A.
  • 3127820578 | +1 312-782-0578 Illinois U.S.A.
  • 3127820579 | +1 312-782-0579 Illinois U.S.A.
  • 3127820580 | +1 312-782-0580 Illinois U.S.A.
  • 3127820581 | +1 312-782-0581 Illinois U.S.A.
  • 3127820582 | +1 312-782-0582 Illinois U.S.A.
  • 3127820583 | +1 312-782-0583 Illinois U.S.A.
  • 3127820584 | +1 312-782-0584 Illinois U.S.A.
  • 3127820585 | +1 312-782-0585 Illinois U.S.A.
  • 3127820586 | +1 312-782-0586 Illinois U.S.A.
  • 3127820587 | +1 312-782-0587 Illinois U.S.A.
  • 3127820588 | +1 312-782-0588 Illinois U.S.A.
  • 3127820589 | +1 312-782-0589 Illinois U.S.A.
  • 3127820590 | +1 312-782-0590 Illinois U.S.A.
  • 3127820591 | +1 312-782-0591 Illinois U.S.A.
  • 3127820592 | +1 312-782-0592 Illinois U.S.A.
  • 3127820593 | +1 312-782-0593 Illinois U.S.A.
  • 3127820594 | +1 312-782-0594 Illinois U.S.A.
  • 3127820595 | +1 312-782-0595 Illinois U.S.A.
  • 3127820596 | +1 312-782-0596 Illinois U.S.A.
  • 3127820597 | +1 312-782-0597 Illinois U.S.A.
  • 3127820598 | +1 312-782-0598 Illinois U.S.A.
  • 3127820599 | +1 312-782-0599 Illinois U.S.A.