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).

  • 3126544500 | +1 312-654-4500 Illinois U.S.A.
  • 3126544501 | +1 312-654-4501 Illinois U.S.A.
  • 3126544502 | +1 312-654-4502 Illinois U.S.A.
  • 3126544503 | +1 312-654-4503 Illinois U.S.A.
  • 3126544504 | +1 312-654-4504 Illinois U.S.A.
  • 3126544505 | +1 312-654-4505 Illinois U.S.A.
  • 3126544506 | +1 312-654-4506 Illinois U.S.A.
  • 3126544507 | +1 312-654-4507 Illinois U.S.A.
  • 3126544508 | +1 312-654-4508 Illinois U.S.A.
  • 3126544509 | +1 312-654-4509 Illinois U.S.A.
  • 3126544510 | +1 312-654-4510 Illinois U.S.A.
  • 3126544511 | +1 312-654-4511 Illinois U.S.A.
  • 3126544512 | +1 312-654-4512 Illinois U.S.A.
  • 3126544513 | +1 312-654-4513 Illinois U.S.A.
  • 3126544514 | +1 312-654-4514 Illinois U.S.A.
  • 3126544515 | +1 312-654-4515 Illinois U.S.A.
  • 3126544516 | +1 312-654-4516 Illinois U.S.A.
  • 3126544517 | +1 312-654-4517 Illinois U.S.A.
  • 3126544518 | +1 312-654-4518 Illinois U.S.A.
  • 3126544519 | +1 312-654-4519 Illinois U.S.A.
  • 3126544520 | +1 312-654-4520 Illinois U.S.A.
  • 3126544521 | +1 312-654-4521 Illinois U.S.A.
  • 3126544522 | +1 312-654-4522 Illinois U.S.A.
  • 3126544523 | +1 312-654-4523 Illinois U.S.A.
  • 3126544524 | +1 312-654-4524 Illinois U.S.A.
  • 3126544525 | +1 312-654-4525 Illinois U.S.A.
  • 3126544526 | +1 312-654-4526 Illinois U.S.A.
  • 3126544527 | +1 312-654-4527 Illinois U.S.A.
  • 3126544528 | +1 312-654-4528 Illinois U.S.A.
  • 3126544529 | +1 312-654-4529 Illinois U.S.A.
  • 3126544530 | +1 312-654-4530 Illinois U.S.A.
  • 3126544531 | +1 312-654-4531 Illinois U.S.A.
  • 3126544532 | +1 312-654-4532 Illinois U.S.A.
  • 3126544533 | +1 312-654-4533 Illinois U.S.A.
  • 3126544534 | +1 312-654-4534 Illinois U.S.A.
  • 3126544535 | +1 312-654-4535 Illinois U.S.A.
  • 3126544536 | +1 312-654-4536 Illinois U.S.A.
  • 3126544537 | +1 312-654-4537 Illinois U.S.A.
  • 3126544538 | +1 312-654-4538 Illinois U.S.A.
  • 3126544539 | +1 312-654-4539 Illinois U.S.A.
  • 3126544540 | +1 312-654-4540 Illinois U.S.A.
  • 3126544541 | +1 312-654-4541 Illinois U.S.A.
  • 3126544542 | +1 312-654-4542 Illinois U.S.A.
  • 3126544543 | +1 312-654-4543 Illinois U.S.A.
  • 3126544544 | +1 312-654-4544 Illinois U.S.A.
  • 3126544545 | +1 312-654-4545 Illinois U.S.A.
  • 3126544546 | +1 312-654-4546 Illinois U.S.A.
  • 3126544547 | +1 312-654-4547 Illinois U.S.A.
  • 3126544548 | +1 312-654-4548 Illinois U.S.A.
  • 3126544549 | +1 312-654-4549 Illinois U.S.A.
  • 3126544550 | +1 312-654-4550 Illinois U.S.A.
  • 3126544551 | +1 312-654-4551 Illinois U.S.A.
  • 3126544552 | +1 312-654-4552 Illinois U.S.A.
  • 3126544553 | +1 312-654-4553 Illinois U.S.A.
  • 3126544554 | +1 312-654-4554 Illinois U.S.A.
  • 3126544555 | +1 312-654-4555 Illinois U.S.A.
  • 3126544556 | +1 312-654-4556 Illinois U.S.A.
  • 3126544557 | +1 312-654-4557 Illinois U.S.A.
  • 3126544558 | +1 312-654-4558 Illinois U.S.A.
  • 3126544559 | +1 312-654-4559 Illinois U.S.A.
  • 3126544560 | +1 312-654-4560 Illinois U.S.A.
  • 3126544561 | +1 312-654-4561 Illinois U.S.A.
  • 3126544562 | +1 312-654-4562 Illinois U.S.A.
  • 3126544563 | +1 312-654-4563 Illinois U.S.A.
  • 3126544564 | +1 312-654-4564 Illinois U.S.A.
  • 3126544565 | +1 312-654-4565 Illinois U.S.A.
  • 3126544566 | +1 312-654-4566 Illinois U.S.A.
  • 3126544567 | +1 312-654-4567 Illinois U.S.A.
  • 3126544568 | +1 312-654-4568 Illinois U.S.A.
  • 3126544569 | +1 312-654-4569 Illinois U.S.A.
  • 3126544570 | +1 312-654-4570 Illinois U.S.A.
  • 3126544571 | +1 312-654-4571 Illinois U.S.A.
  • 3126544572 | +1 312-654-4572 Illinois U.S.A.
  • 3126544573 | +1 312-654-4573 Illinois U.S.A.
  • 3126544574 | +1 312-654-4574 Illinois U.S.A.
  • 3126544575 | +1 312-654-4575 Illinois U.S.A.
  • 3126544576 | +1 312-654-4576 Illinois U.S.A.
  • 3126544577 | +1 312-654-4577 Illinois U.S.A.
  • 3126544578 | +1 312-654-4578 Illinois U.S.A.
  • 3126544579 | +1 312-654-4579 Illinois U.S.A.
  • 3126544580 | +1 312-654-4580 Illinois U.S.A.
  • 3126544581 | +1 312-654-4581 Illinois U.S.A.
  • 3126544582 | +1 312-654-4582 Illinois U.S.A.
  • 3126544583 | +1 312-654-4583 Illinois U.S.A.
  • 3126544584 | +1 312-654-4584 Illinois U.S.A.
  • 3126544585 | +1 312-654-4585 Illinois U.S.A.
  • 3126544586 | +1 312-654-4586 Illinois U.S.A.
  • 3126544587 | +1 312-654-4587 Illinois U.S.A.
  • 3126544588 | +1 312-654-4588 Illinois U.S.A.
  • 3126544589 | +1 312-654-4589 Illinois U.S.A.
  • 3126544590 | +1 312-654-4590 Illinois U.S.A.
  • 3126544591 | +1 312-654-4591 Illinois U.S.A.
  • 3126544592 | +1 312-654-4592 Illinois U.S.A.
  • 3126544593 | +1 312-654-4593 Illinois U.S.A.
  • 3126544594 | +1 312-654-4594 Illinois U.S.A.
  • 3126544595 | +1 312-654-4595 Illinois U.S.A.
  • 3126544596 | +1 312-654-4596 Illinois U.S.A.
  • 3126544597 | +1 312-654-4597 Illinois U.S.A.
  • 3126544598 | +1 312-654-4598 Illinois U.S.A.
  • 3126544599 | +1 312-654-4599 Illinois U.S.A.