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).

  • 3124726500 | +1 312-472-6500 Illinois U.S.A.
  • 3124726501 | +1 312-472-6501 Illinois U.S.A.
  • 3124726502 | +1 312-472-6502 Illinois U.S.A.
  • 3124726503 | +1 312-472-6503 Illinois U.S.A.
  • 3124726504 | +1 312-472-6504 Illinois U.S.A.
  • 3124726505 | +1 312-472-6505 Illinois U.S.A.
  • 3124726506 | +1 312-472-6506 Illinois U.S.A.
  • 3124726507 | +1 312-472-6507 Illinois U.S.A.
  • 3124726508 | +1 312-472-6508 Illinois U.S.A.
  • 3124726509 | +1 312-472-6509 Illinois U.S.A.
  • 3124726510 | +1 312-472-6510 Illinois U.S.A.
  • 3124726511 | +1 312-472-6511 Illinois U.S.A.
  • 3124726512 | +1 312-472-6512 Illinois U.S.A.
  • 3124726513 | +1 312-472-6513 Illinois U.S.A.
  • 3124726514 | +1 312-472-6514 Illinois U.S.A.
  • 3124726515 | +1 312-472-6515 Illinois U.S.A.
  • 3124726516 | +1 312-472-6516 Illinois U.S.A.
  • 3124726517 | +1 312-472-6517 Illinois U.S.A.
  • 3124726518 | +1 312-472-6518 Illinois U.S.A.
  • 3124726519 | +1 312-472-6519 Illinois U.S.A.
  • 3124726520 | +1 312-472-6520 Illinois U.S.A.
  • 3124726521 | +1 312-472-6521 Illinois U.S.A.
  • 3124726522 | +1 312-472-6522 Illinois U.S.A.
  • 3124726523 | +1 312-472-6523 Illinois U.S.A.
  • 3124726524 | +1 312-472-6524 Illinois U.S.A.
  • 3124726525 | +1 312-472-6525 Illinois U.S.A.
  • 3124726526 | +1 312-472-6526 Illinois U.S.A.
  • 3124726527 | +1 312-472-6527 Illinois U.S.A.
  • 3124726528 | +1 312-472-6528 Illinois U.S.A.
  • 3124726529 | +1 312-472-6529 Illinois U.S.A.
  • 3124726530 | +1 312-472-6530 Illinois U.S.A.
  • 3124726531 | +1 312-472-6531 Illinois U.S.A.
  • 3124726532 | +1 312-472-6532 Illinois U.S.A.
  • 3124726533 | +1 312-472-6533 Illinois U.S.A.
  • 3124726534 | +1 312-472-6534 Illinois U.S.A.
  • 3124726535 | +1 312-472-6535 Illinois U.S.A.
  • 3124726536 | +1 312-472-6536 Illinois U.S.A.
  • 3124726537 | +1 312-472-6537 Illinois U.S.A.
  • 3124726538 | +1 312-472-6538 Illinois U.S.A.
  • 3124726539 | +1 312-472-6539 Illinois U.S.A.
  • 3124726540 | +1 312-472-6540 Illinois U.S.A.
  • 3124726541 | +1 312-472-6541 Illinois U.S.A.
  • 3124726542 | +1 312-472-6542 Illinois U.S.A.
  • 3124726543 | +1 312-472-6543 Illinois U.S.A.
  • 3124726544 | +1 312-472-6544 Illinois U.S.A.
  • 3124726545 | +1 312-472-6545 Illinois U.S.A.
  • 3124726546 | +1 312-472-6546 Illinois U.S.A.
  • 3124726547 | +1 312-472-6547 Illinois U.S.A.
  • 3124726548 | +1 312-472-6548 Illinois U.S.A.
  • 3124726549 | +1 312-472-6549 Illinois U.S.A.
  • 3124726550 | +1 312-472-6550 Illinois U.S.A.
  • 3124726551 | +1 312-472-6551 Illinois U.S.A.
  • 3124726552 | +1 312-472-6552 Illinois U.S.A.
  • 3124726553 | +1 312-472-6553 Illinois U.S.A.
  • 3124726554 | +1 312-472-6554 Illinois U.S.A.
  • 3124726555 | +1 312-472-6555 Illinois U.S.A.
  • 3124726556 | +1 312-472-6556 Illinois U.S.A.
  • 3124726557 | +1 312-472-6557 Illinois U.S.A.
  • 3124726558 | +1 312-472-6558 Illinois U.S.A.
  • 3124726559 | +1 312-472-6559 Illinois U.S.A.
  • 3124726560 | +1 312-472-6560 Illinois U.S.A.
  • 3124726561 | +1 312-472-6561 Illinois U.S.A.
  • 3124726562 | +1 312-472-6562 Illinois U.S.A.
  • 3124726563 | +1 312-472-6563 Illinois U.S.A.
  • 3124726564 | +1 312-472-6564 Illinois U.S.A.
  • 3124726565 | +1 312-472-6565 Illinois U.S.A.
  • 3124726566 | +1 312-472-6566 Illinois U.S.A.
  • 3124726567 | +1 312-472-6567 Illinois U.S.A.
  • 3124726568 | +1 312-472-6568 Illinois U.S.A.
  • 3124726569 | +1 312-472-6569 Illinois U.S.A.
  • 3124726570 | +1 312-472-6570 Illinois U.S.A.
  • 3124726571 | +1 312-472-6571 Illinois U.S.A.
  • 3124726572 | +1 312-472-6572 Illinois U.S.A.
  • 3124726573 | +1 312-472-6573 Illinois U.S.A.
  • 3124726574 | +1 312-472-6574 Illinois U.S.A.
  • 3124726575 | +1 312-472-6575 Illinois U.S.A.
  • 3124726576 | +1 312-472-6576 Illinois U.S.A.
  • 3124726577 | +1 312-472-6577 Illinois U.S.A.
  • 3124726578 | +1 312-472-6578 Illinois U.S.A.
  • 3124726579 | +1 312-472-6579 Illinois U.S.A.
  • 3124726580 | +1 312-472-6580 Illinois U.S.A.
  • 3124726581 | +1 312-472-6581 Illinois U.S.A.
  • 3124726582 | +1 312-472-6582 Illinois U.S.A.
  • 3124726583 | +1 312-472-6583 Illinois U.S.A.
  • 3124726584 | +1 312-472-6584 Illinois U.S.A.
  • 3124726585 | +1 312-472-6585 Illinois U.S.A.
  • 3124726586 | +1 312-472-6586 Illinois U.S.A.
  • 3124726587 | +1 312-472-6587 Illinois U.S.A.
  • 3124726588 | +1 312-472-6588 Illinois U.S.A.
  • 3124726589 | +1 312-472-6589 Illinois U.S.A.
  • 3124726590 | +1 312-472-6590 Illinois U.S.A.
  • 3124726591 | +1 312-472-6591 Illinois U.S.A.
  • 3124726592 | +1 312-472-6592 Illinois U.S.A.
  • 3124726593 | +1 312-472-6593 Illinois U.S.A.
  • 3124726594 | +1 312-472-6594 Illinois U.S.A.
  • 3124726595 | +1 312-472-6595 Illinois U.S.A.
  • 3124726596 | +1 312-472-6596 Illinois U.S.A.
  • 3124726597 | +1 312-472-6597 Illinois U.S.A.
  • 3124726598 | +1 312-472-6598 Illinois U.S.A.
  • 3124726599 | +1 312-472-6599 Illinois U.S.A.