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).

  • 3125690500 | +1 312-569-0500 Illinois U.S.A.
  • 3125690501 | +1 312-569-0501 Illinois U.S.A.
  • 3125690502 | +1 312-569-0502 Illinois U.S.A.
  • 3125690503 | +1 312-569-0503 Illinois U.S.A.
  • 3125690504 | +1 312-569-0504 Illinois U.S.A.
  • 3125690505 | +1 312-569-0505 Illinois U.S.A.
  • 3125690506 | +1 312-569-0506 Illinois U.S.A.
  • 3125690507 | +1 312-569-0507 Illinois U.S.A.
  • 3125690508 | +1 312-569-0508 Illinois U.S.A.
  • 3125690509 | +1 312-569-0509 Illinois U.S.A.
  • 3125690510 | +1 312-569-0510 Illinois U.S.A.
  • 3125690511 | +1 312-569-0511 Illinois U.S.A.
  • 3125690512 | +1 312-569-0512 Illinois U.S.A.
  • 3125690513 | +1 312-569-0513 Illinois U.S.A.
  • 3125690514 | +1 312-569-0514 Illinois U.S.A.
  • 3125690515 | +1 312-569-0515 Illinois U.S.A.
  • 3125690516 | +1 312-569-0516 Illinois U.S.A.
  • 3125690517 | +1 312-569-0517 Illinois U.S.A.
  • 3125690518 | +1 312-569-0518 Illinois U.S.A.
  • 3125690519 | +1 312-569-0519 Illinois U.S.A.
  • 3125690520 | +1 312-569-0520 Illinois U.S.A.
  • 3125690521 | +1 312-569-0521 Illinois U.S.A.
  • 3125690522 | +1 312-569-0522 Illinois U.S.A.
  • 3125690523 | +1 312-569-0523 Illinois U.S.A.
  • 3125690524 | +1 312-569-0524 Illinois U.S.A.
  • 3125690525 | +1 312-569-0525 Illinois U.S.A.
  • 3125690526 | +1 312-569-0526 Illinois U.S.A.
  • 3125690527 | +1 312-569-0527 Illinois U.S.A.
  • 3125690528 | +1 312-569-0528 Illinois U.S.A.
  • 3125690529 | +1 312-569-0529 Illinois U.S.A.
  • 3125690530 | +1 312-569-0530 Illinois U.S.A.
  • 3125690531 | +1 312-569-0531 Illinois U.S.A.
  • 3125690532 | +1 312-569-0532 Illinois U.S.A.
  • 3125690533 | +1 312-569-0533 Illinois U.S.A.
  • 3125690534 | +1 312-569-0534 Illinois U.S.A.
  • 3125690535 | +1 312-569-0535 Illinois U.S.A.
  • 3125690536 | +1 312-569-0536 Illinois U.S.A.
  • 3125690537 | +1 312-569-0537 Illinois U.S.A.
  • 3125690538 | +1 312-569-0538 Illinois U.S.A.
  • 3125690539 | +1 312-569-0539 Illinois U.S.A.
  • 3125690540 | +1 312-569-0540 Illinois U.S.A.
  • 3125690541 | +1 312-569-0541 Illinois U.S.A.
  • 3125690542 | +1 312-569-0542 Illinois U.S.A.
  • 3125690543 | +1 312-569-0543 Illinois U.S.A.
  • 3125690544 | +1 312-569-0544 Illinois U.S.A.
  • 3125690545 | +1 312-569-0545 Illinois U.S.A.
  • 3125690546 | +1 312-569-0546 Illinois U.S.A.
  • 3125690547 | +1 312-569-0547 Illinois U.S.A.
  • 3125690548 | +1 312-569-0548 Illinois U.S.A.
  • 3125690549 | +1 312-569-0549 Illinois U.S.A.
  • 3125690550 | +1 312-569-0550 Illinois U.S.A.
  • 3125690551 | +1 312-569-0551 Illinois U.S.A.
  • 3125690552 | +1 312-569-0552 Illinois U.S.A.
  • 3125690553 | +1 312-569-0553 Illinois U.S.A.
  • 3125690554 | +1 312-569-0554 Illinois U.S.A.
  • 3125690555 | +1 312-569-0555 Illinois U.S.A.
  • 3125690556 | +1 312-569-0556 Illinois U.S.A.
  • 3125690557 | +1 312-569-0557 Illinois U.S.A.
  • 3125690558 | +1 312-569-0558 Illinois U.S.A.
  • 3125690559 | +1 312-569-0559 Illinois U.S.A.
  • 3125690560 | +1 312-569-0560 Illinois U.S.A.
  • 3125690561 | +1 312-569-0561 Illinois U.S.A.
  • 3125690562 | +1 312-569-0562 Illinois U.S.A.
  • 3125690563 | +1 312-569-0563 Illinois U.S.A.
  • 3125690564 | +1 312-569-0564 Illinois U.S.A.
  • 3125690565 | +1 312-569-0565 Illinois U.S.A.
  • 3125690566 | +1 312-569-0566 Illinois U.S.A.
  • 3125690567 | +1 312-569-0567 Illinois U.S.A.
  • 3125690568 | +1 312-569-0568 Illinois U.S.A.
  • 3125690569 | +1 312-569-0569 Illinois U.S.A.
  • 3125690570 | +1 312-569-0570 Illinois U.S.A.
  • 3125690571 | +1 312-569-0571 Illinois U.S.A.
  • 3125690572 | +1 312-569-0572 Illinois U.S.A.
  • 3125690573 | +1 312-569-0573 Illinois U.S.A.
  • 3125690574 | +1 312-569-0574 Illinois U.S.A.
  • 3125690575 | +1 312-569-0575 Illinois U.S.A.
  • 3125690576 | +1 312-569-0576 Illinois U.S.A.
  • 3125690577 | +1 312-569-0577 Illinois U.S.A.
  • 3125690578 | +1 312-569-0578 Illinois U.S.A.
  • 3125690579 | +1 312-569-0579 Illinois U.S.A.
  • 3125690580 | +1 312-569-0580 Illinois U.S.A.
  • 3125690581 | +1 312-569-0581 Illinois U.S.A.
  • 3125690582 | +1 312-569-0582 Illinois U.S.A.
  • 3125690583 | +1 312-569-0583 Illinois U.S.A.
  • 3125690584 | +1 312-569-0584 Illinois U.S.A.
  • 3125690585 | +1 312-569-0585 Illinois U.S.A.
  • 3125690586 | +1 312-569-0586 Illinois U.S.A.
  • 3125690587 | +1 312-569-0587 Illinois U.S.A.
  • 3125690588 | +1 312-569-0588 Illinois U.S.A.
  • 3125690589 | +1 312-569-0589 Illinois U.S.A.
  • 3125690590 | +1 312-569-0590 Illinois U.S.A.
  • 3125690591 | +1 312-569-0591 Illinois U.S.A.
  • 3125690592 | +1 312-569-0592 Illinois U.S.A.
  • 3125690593 | +1 312-569-0593 Illinois U.S.A.
  • 3125690594 | +1 312-569-0594 Illinois U.S.A.
  • 3125690595 | +1 312-569-0595 Illinois U.S.A.
  • 3125690596 | +1 312-569-0596 Illinois U.S.A.
  • 3125690597 | +1 312-569-0597 Illinois U.S.A.
  • 3125690598 | +1 312-569-0598 Illinois U.S.A.
  • 3125690599 | +1 312-569-0599 Illinois U.S.A.