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).

  • 3126546500 | +1 312-654-6500 Illinois U.S.A.
  • 3126546501 | +1 312-654-6501 Illinois U.S.A.
  • 3126546502 | +1 312-654-6502 Illinois U.S.A.
  • 3126546503 | +1 312-654-6503 Illinois U.S.A.
  • 3126546504 | +1 312-654-6504 Illinois U.S.A.
  • 3126546505 | +1 312-654-6505 Illinois U.S.A.
  • 3126546506 | +1 312-654-6506 Illinois U.S.A.
  • 3126546507 | +1 312-654-6507 Illinois U.S.A.
  • 3126546508 | +1 312-654-6508 Illinois U.S.A.
  • 3126546509 | +1 312-654-6509 Illinois U.S.A.
  • 3126546510 | +1 312-654-6510 Illinois U.S.A.
  • 3126546511 | +1 312-654-6511 Illinois U.S.A.
  • 3126546512 | +1 312-654-6512 Illinois U.S.A.
  • 3126546513 | +1 312-654-6513 Illinois U.S.A.
  • 3126546514 | +1 312-654-6514 Illinois U.S.A.
  • 3126546515 | +1 312-654-6515 Illinois U.S.A.
  • 3126546516 | +1 312-654-6516 Illinois U.S.A.
  • 3126546517 | +1 312-654-6517 Illinois U.S.A.
  • 3126546518 | +1 312-654-6518 Illinois U.S.A.
  • 3126546519 | +1 312-654-6519 Illinois U.S.A.
  • 3126546520 | +1 312-654-6520 Illinois U.S.A.
  • 3126546521 | +1 312-654-6521 Illinois U.S.A.
  • 3126546522 | +1 312-654-6522 Illinois U.S.A.
  • 3126546523 | +1 312-654-6523 Illinois U.S.A.
  • 3126546524 | +1 312-654-6524 Illinois U.S.A.
  • 3126546525 | +1 312-654-6525 Illinois U.S.A.
  • 3126546526 | +1 312-654-6526 Illinois U.S.A.
  • 3126546527 | +1 312-654-6527 Illinois U.S.A.
  • 3126546528 | +1 312-654-6528 Illinois U.S.A.
  • 3126546529 | +1 312-654-6529 Illinois U.S.A.
  • 3126546530 | +1 312-654-6530 Illinois U.S.A.
  • 3126546531 | +1 312-654-6531 Illinois U.S.A.
  • 3126546532 | +1 312-654-6532 Illinois U.S.A.
  • 3126546533 | +1 312-654-6533 Illinois U.S.A.
  • 3126546534 | +1 312-654-6534 Illinois U.S.A.
  • 3126546535 | +1 312-654-6535 Illinois U.S.A.
  • 3126546536 | +1 312-654-6536 Illinois U.S.A.
  • 3126546537 | +1 312-654-6537 Illinois U.S.A.
  • 3126546538 | +1 312-654-6538 Illinois U.S.A.
  • 3126546539 | +1 312-654-6539 Illinois U.S.A.
  • 3126546540 | +1 312-654-6540 Illinois U.S.A.
  • 3126546541 | +1 312-654-6541 Illinois U.S.A.
  • 3126546542 | +1 312-654-6542 Illinois U.S.A.
  • 3126546543 | +1 312-654-6543 Illinois U.S.A.
  • 3126546544 | +1 312-654-6544 Illinois U.S.A.
  • 3126546545 | +1 312-654-6545 Illinois U.S.A.
  • 3126546546 | +1 312-654-6546 Illinois U.S.A.
  • 3126546547 | +1 312-654-6547 Illinois U.S.A.
  • 3126546548 | +1 312-654-6548 Illinois U.S.A.
  • 3126546549 | +1 312-654-6549 Illinois U.S.A.
  • 3126546550 | +1 312-654-6550 Illinois U.S.A.
  • 3126546551 | +1 312-654-6551 Illinois U.S.A.
  • 3126546552 | +1 312-654-6552 Illinois U.S.A.
  • 3126546553 | +1 312-654-6553 Illinois U.S.A.
  • 3126546554 | +1 312-654-6554 Illinois U.S.A.
  • 3126546555 | +1 312-654-6555 Illinois U.S.A.
  • 3126546556 | +1 312-654-6556 Illinois U.S.A.
  • 3126546557 | +1 312-654-6557 Illinois U.S.A.
  • 3126546558 | +1 312-654-6558 Illinois U.S.A.
  • 3126546559 | +1 312-654-6559 Illinois U.S.A.
  • 3126546560 | +1 312-654-6560 Illinois U.S.A.
  • 3126546561 | +1 312-654-6561 Illinois U.S.A.
  • 3126546562 | +1 312-654-6562 Illinois U.S.A.
  • 3126546563 | +1 312-654-6563 Illinois U.S.A.
  • 3126546564 | +1 312-654-6564 Illinois U.S.A.
  • 3126546565 | +1 312-654-6565 Illinois U.S.A.
  • 3126546566 | +1 312-654-6566 Illinois U.S.A.
  • 3126546567 | +1 312-654-6567 Illinois U.S.A.
  • 3126546568 | +1 312-654-6568 Illinois U.S.A.
  • 3126546569 | +1 312-654-6569 Illinois U.S.A.
  • 3126546570 | +1 312-654-6570 Illinois U.S.A.
  • 3126546571 | +1 312-654-6571 Illinois U.S.A.
  • 3126546572 | +1 312-654-6572 Illinois U.S.A.
  • 3126546573 | +1 312-654-6573 Illinois U.S.A.
  • 3126546574 | +1 312-654-6574 Illinois U.S.A.
  • 3126546575 | +1 312-654-6575 Illinois U.S.A.
  • 3126546576 | +1 312-654-6576 Illinois U.S.A.
  • 3126546577 | +1 312-654-6577 Illinois U.S.A.
  • 3126546578 | +1 312-654-6578 Illinois U.S.A.
  • 3126546579 | +1 312-654-6579 Illinois U.S.A.
  • 3126546580 | +1 312-654-6580 Illinois U.S.A.
  • 3126546581 | +1 312-654-6581 Illinois U.S.A.
  • 3126546582 | +1 312-654-6582 Illinois U.S.A.
  • 3126546583 | +1 312-654-6583 Illinois U.S.A.
  • 3126546584 | +1 312-654-6584 Illinois U.S.A.
  • 3126546585 | +1 312-654-6585 Illinois U.S.A.
  • 3126546586 | +1 312-654-6586 Illinois U.S.A.
  • 3126546587 | +1 312-654-6587 Illinois U.S.A.
  • 3126546588 | +1 312-654-6588 Illinois U.S.A.
  • 3126546589 | +1 312-654-6589 Illinois U.S.A.
  • 3126546590 | +1 312-654-6590 Illinois U.S.A.
  • 3126546591 | +1 312-654-6591 Illinois U.S.A.
  • 3126546592 | +1 312-654-6592 Illinois U.S.A.
  • 3126546593 | +1 312-654-6593 Illinois U.S.A.
  • 3126546594 | +1 312-654-6594 Illinois U.S.A.
  • 3126546595 | +1 312-654-6595 Illinois U.S.A.
  • 3126546596 | +1 312-654-6596 Illinois U.S.A.
  • 3126546597 | +1 312-654-6597 Illinois U.S.A.
  • 3126546598 | +1 312-654-6598 Illinois U.S.A.
  • 3126546599 | +1 312-654-6599 Illinois U.S.A.