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).

  • 3122690500 | +1 312-269-0500 Illinois U.S.A.
  • 3122690501 | +1 312-269-0501 Illinois U.S.A.
  • 3122690502 | +1 312-269-0502 Illinois U.S.A.
  • 3122690503 | +1 312-269-0503 Illinois U.S.A.
  • 3122690504 | +1 312-269-0504 Illinois U.S.A.
  • 3122690505 | +1 312-269-0505 Illinois U.S.A.
  • 3122690506 | +1 312-269-0506 Illinois U.S.A.
  • 3122690507 | +1 312-269-0507 Illinois U.S.A.
  • 3122690508 | +1 312-269-0508 Illinois U.S.A.
  • 3122690509 | +1 312-269-0509 Illinois U.S.A.
  • 3122690510 | +1 312-269-0510 Illinois U.S.A.
  • 3122690511 | +1 312-269-0511 Illinois U.S.A.
  • 3122690512 | +1 312-269-0512 Illinois U.S.A.
  • 3122690513 | +1 312-269-0513 Illinois U.S.A.
  • 3122690514 | +1 312-269-0514 Illinois U.S.A.
  • 3122690515 | +1 312-269-0515 Illinois U.S.A.
  • 3122690516 | +1 312-269-0516 Illinois U.S.A.
  • 3122690517 | +1 312-269-0517 Illinois U.S.A.
  • 3122690518 | +1 312-269-0518 Illinois U.S.A.
  • 3122690519 | +1 312-269-0519 Illinois U.S.A.
  • 3122690520 | +1 312-269-0520 Illinois U.S.A.
  • 3122690521 | +1 312-269-0521 Illinois U.S.A.
  • 3122690522 | +1 312-269-0522 Illinois U.S.A.
  • 3122690523 | +1 312-269-0523 Illinois U.S.A.
  • 3122690524 | +1 312-269-0524 Illinois U.S.A.
  • 3122690525 | +1 312-269-0525 Illinois U.S.A.
  • 3122690526 | +1 312-269-0526 Illinois U.S.A.
  • 3122690527 | +1 312-269-0527 Illinois U.S.A.
  • 3122690528 | +1 312-269-0528 Illinois U.S.A.
  • 3122690529 | +1 312-269-0529 Illinois U.S.A.
  • 3122690530 | +1 312-269-0530 Illinois U.S.A.
  • 3122690531 | +1 312-269-0531 Illinois U.S.A.
  • 3122690532 | +1 312-269-0532 Illinois U.S.A.
  • 3122690533 | +1 312-269-0533 Illinois U.S.A.
  • 3122690534 | +1 312-269-0534 Illinois U.S.A.
  • 3122690535 | +1 312-269-0535 Illinois U.S.A.
  • 3122690536 | +1 312-269-0536 Illinois U.S.A.
  • 3122690537 | +1 312-269-0537 Illinois U.S.A.
  • 3122690538 | +1 312-269-0538 Illinois U.S.A.
  • 3122690539 | +1 312-269-0539 Illinois U.S.A.
  • 3122690540 | +1 312-269-0540 Illinois U.S.A.
  • 3122690541 | +1 312-269-0541 Illinois U.S.A.
  • 3122690542 | +1 312-269-0542 Illinois U.S.A.
  • 3122690543 | +1 312-269-0543 Illinois U.S.A.
  • 3122690544 | +1 312-269-0544 Illinois U.S.A.
  • 3122690545 | +1 312-269-0545 Illinois U.S.A.
  • 3122690546 | +1 312-269-0546 Illinois U.S.A.
  • 3122690547 | +1 312-269-0547 Illinois U.S.A.
  • 3122690548 | +1 312-269-0548 Illinois U.S.A.
  • 3122690549 | +1 312-269-0549 Illinois U.S.A.
  • 3122690550 | +1 312-269-0550 Illinois U.S.A.
  • 3122690551 | +1 312-269-0551 Illinois U.S.A.
  • 3122690552 | +1 312-269-0552 Illinois U.S.A.
  • 3122690553 | +1 312-269-0553 Illinois U.S.A.
  • 3122690554 | +1 312-269-0554 Illinois U.S.A.
  • 3122690555 | +1 312-269-0555 Illinois U.S.A.
  • 3122690556 | +1 312-269-0556 Illinois U.S.A.
  • 3122690557 | +1 312-269-0557 Illinois U.S.A.
  • 3122690558 | +1 312-269-0558 Illinois U.S.A.
  • 3122690559 | +1 312-269-0559 Illinois U.S.A.
  • 3122690560 | +1 312-269-0560 Illinois U.S.A.
  • 3122690561 | +1 312-269-0561 Illinois U.S.A.
  • 3122690562 | +1 312-269-0562 Illinois U.S.A.
  • 3122690563 | +1 312-269-0563 Illinois U.S.A.
  • 3122690564 | +1 312-269-0564 Illinois U.S.A.
  • 3122690565 | +1 312-269-0565 Illinois U.S.A.
  • 3122690566 | +1 312-269-0566 Illinois U.S.A.
  • 3122690567 | +1 312-269-0567 Illinois U.S.A.
  • 3122690568 | +1 312-269-0568 Illinois U.S.A.
  • 3122690569 | +1 312-269-0569 Illinois U.S.A.
  • 3122690570 | +1 312-269-0570 Illinois U.S.A.
  • 3122690571 | +1 312-269-0571 Illinois U.S.A.
  • 3122690572 | +1 312-269-0572 Illinois U.S.A.
  • 3122690573 | +1 312-269-0573 Illinois U.S.A.
  • 3122690574 | +1 312-269-0574 Illinois U.S.A.
  • 3122690575 | +1 312-269-0575 Illinois U.S.A.
  • 3122690576 | +1 312-269-0576 Illinois U.S.A.
  • 3122690577 | +1 312-269-0577 Illinois U.S.A.
  • 3122690578 | +1 312-269-0578 Illinois U.S.A.
  • 3122690579 | +1 312-269-0579 Illinois U.S.A.
  • 3122690580 | +1 312-269-0580 Illinois U.S.A.
  • 3122690581 | +1 312-269-0581 Illinois U.S.A.
  • 3122690582 | +1 312-269-0582 Illinois U.S.A.
  • 3122690583 | +1 312-269-0583 Illinois U.S.A.
  • 3122690584 | +1 312-269-0584 Illinois U.S.A.
  • 3122690585 | +1 312-269-0585 Illinois U.S.A.
  • 3122690586 | +1 312-269-0586 Illinois U.S.A.
  • 3122690587 | +1 312-269-0587 Illinois U.S.A.
  • 3122690588 | +1 312-269-0588 Illinois U.S.A.
  • 3122690589 | +1 312-269-0589 Illinois U.S.A.
  • 3122690590 | +1 312-269-0590 Illinois U.S.A.
  • 3122690591 | +1 312-269-0591 Illinois U.S.A.
  • 3122690592 | +1 312-269-0592 Illinois U.S.A.
  • 3122690593 | +1 312-269-0593 Illinois U.S.A.
  • 3122690594 | +1 312-269-0594 Illinois U.S.A.
  • 3122690595 | +1 312-269-0595 Illinois U.S.A.
  • 3122690596 | +1 312-269-0596 Illinois U.S.A.
  • 3122690597 | +1 312-269-0597 Illinois U.S.A.
  • 3122690598 | +1 312-269-0598 Illinois U.S.A.
  • 3122690599 | +1 312-269-0599 Illinois U.S.A.