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).

  • 3128560500 | +1 312-856-0500 Illinois U.S.A.
  • 3128560501 | +1 312-856-0501 Illinois U.S.A.
  • 3128560502 | +1 312-856-0502 Illinois U.S.A.
  • 3128560503 | +1 312-856-0503 Illinois U.S.A.
  • 3128560504 | +1 312-856-0504 Illinois U.S.A.
  • 3128560505 | +1 312-856-0505 Illinois U.S.A.
  • 3128560506 | +1 312-856-0506 Illinois U.S.A.
  • 3128560507 | +1 312-856-0507 Illinois U.S.A.
  • 3128560508 | +1 312-856-0508 Illinois U.S.A.
  • 3128560509 | +1 312-856-0509 Illinois U.S.A.
  • 3128560510 | +1 312-856-0510 Illinois U.S.A.
  • 3128560511 | +1 312-856-0511 Illinois U.S.A.
  • 3128560512 | +1 312-856-0512 Illinois U.S.A.
  • 3128560513 | +1 312-856-0513 Illinois U.S.A.
  • 3128560514 | +1 312-856-0514 Illinois U.S.A.
  • 3128560515 | +1 312-856-0515 Illinois U.S.A.
  • 3128560516 | +1 312-856-0516 Illinois U.S.A.
  • 3128560517 | +1 312-856-0517 Illinois U.S.A.
  • 3128560518 | +1 312-856-0518 Illinois U.S.A.
  • 3128560519 | +1 312-856-0519 Illinois U.S.A.
  • 3128560520 | +1 312-856-0520 Illinois U.S.A.
  • 3128560521 | +1 312-856-0521 Illinois U.S.A.
  • 3128560522 | +1 312-856-0522 Illinois U.S.A.
  • 3128560523 | +1 312-856-0523 Illinois U.S.A.
  • 3128560524 | +1 312-856-0524 Illinois U.S.A.
  • 3128560525 | +1 312-856-0525 Illinois U.S.A.
  • 3128560526 | +1 312-856-0526 Illinois U.S.A.
  • 3128560527 | +1 312-856-0527 Illinois U.S.A.
  • 3128560528 | +1 312-856-0528 Illinois U.S.A.
  • 3128560529 | +1 312-856-0529 Illinois U.S.A.
  • 3128560530 | +1 312-856-0530 Illinois U.S.A.
  • 3128560531 | +1 312-856-0531 Illinois U.S.A.
  • 3128560532 | +1 312-856-0532 Illinois U.S.A.
  • 3128560533 | +1 312-856-0533 Illinois U.S.A.
  • 3128560534 | +1 312-856-0534 Illinois U.S.A.
  • 3128560535 | +1 312-856-0535 Illinois U.S.A.
  • 3128560536 | +1 312-856-0536 Illinois U.S.A.
  • 3128560537 | +1 312-856-0537 Illinois U.S.A.
  • 3128560538 | +1 312-856-0538 Illinois U.S.A.
  • 3128560539 | +1 312-856-0539 Illinois U.S.A.
  • 3128560540 | +1 312-856-0540 Illinois U.S.A.
  • 3128560541 | +1 312-856-0541 Illinois U.S.A.
  • 3128560542 | +1 312-856-0542 Illinois U.S.A.
  • 3128560543 | +1 312-856-0543 Illinois U.S.A.
  • 3128560544 | +1 312-856-0544 Illinois U.S.A.
  • 3128560545 | +1 312-856-0545 Illinois U.S.A.
  • 3128560546 | +1 312-856-0546 Illinois U.S.A.
  • 3128560547 | +1 312-856-0547 Illinois U.S.A.
  • 3128560548 | +1 312-856-0548 Illinois U.S.A.
  • 3128560549 | +1 312-856-0549 Illinois U.S.A.
  • 3128560550 | +1 312-856-0550 Illinois U.S.A.
  • 3128560551 | +1 312-856-0551 Illinois U.S.A.
  • 3128560552 | +1 312-856-0552 Illinois U.S.A.
  • 3128560553 | +1 312-856-0553 Illinois U.S.A.
  • 3128560554 | +1 312-856-0554 Illinois U.S.A.
  • 3128560555 | +1 312-856-0555 Illinois U.S.A.
  • 3128560556 | +1 312-856-0556 Illinois U.S.A.
  • 3128560557 | +1 312-856-0557 Illinois U.S.A.
  • 3128560558 | +1 312-856-0558 Illinois U.S.A.
  • 3128560559 | +1 312-856-0559 Illinois U.S.A.
  • 3128560560 | +1 312-856-0560 Illinois U.S.A.
  • 3128560561 | +1 312-856-0561 Illinois U.S.A.
  • 3128560562 | +1 312-856-0562 Illinois U.S.A.
  • 3128560563 | +1 312-856-0563 Illinois U.S.A.
  • 3128560564 | +1 312-856-0564 Illinois U.S.A.
  • 3128560565 | +1 312-856-0565 Illinois U.S.A.
  • 3128560566 | +1 312-856-0566 Illinois U.S.A.
  • 3128560567 | +1 312-856-0567 Illinois U.S.A.
  • 3128560568 | +1 312-856-0568 Illinois U.S.A.
  • 3128560569 | +1 312-856-0569 Illinois U.S.A.
  • 3128560570 | +1 312-856-0570 Illinois U.S.A.
  • 3128560571 | +1 312-856-0571 Illinois U.S.A.
  • 3128560572 | +1 312-856-0572 Illinois U.S.A.
  • 3128560573 | +1 312-856-0573 Illinois U.S.A.
  • 3128560574 | +1 312-856-0574 Illinois U.S.A.
  • 3128560575 | +1 312-856-0575 Illinois U.S.A.
  • 3128560576 | +1 312-856-0576 Illinois U.S.A.
  • 3128560577 | +1 312-856-0577 Illinois U.S.A.
  • 3128560578 | +1 312-856-0578 Illinois U.S.A.
  • 3128560579 | +1 312-856-0579 Illinois U.S.A.
  • 3128560580 | +1 312-856-0580 Illinois U.S.A.
  • 3128560581 | +1 312-856-0581 Illinois U.S.A.
  • 3128560582 | +1 312-856-0582 Illinois U.S.A.
  • 3128560583 | +1 312-856-0583 Illinois U.S.A.
  • 3128560584 | +1 312-856-0584 Illinois U.S.A.
  • 3128560585 | +1 312-856-0585 Illinois U.S.A.
  • 3128560586 | +1 312-856-0586 Illinois U.S.A.
  • 3128560587 | +1 312-856-0587 Illinois U.S.A.
  • 3128560588 | +1 312-856-0588 Illinois U.S.A.
  • 3128560589 | +1 312-856-0589 Illinois U.S.A.
  • 3128560590 | +1 312-856-0590 Illinois U.S.A.
  • 3128560591 | +1 312-856-0591 Illinois U.S.A.
  • 3128560592 | +1 312-856-0592 Illinois U.S.A.
  • 3128560593 | +1 312-856-0593 Illinois U.S.A.
  • 3128560594 | +1 312-856-0594 Illinois U.S.A.
  • 3128560595 | +1 312-856-0595 Illinois U.S.A.
  • 3128560596 | +1 312-856-0596 Illinois U.S.A.
  • 3128560597 | +1 312-856-0597 Illinois U.S.A.
  • 3128560598 | +1 312-856-0598 Illinois U.S.A.
  • 3128560599 | +1 312-856-0599 Illinois U.S.A.