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).

  • 3126588500 | +1 312-658-8500 Illinois U.S.A.
  • 3126588501 | +1 312-658-8501 Illinois U.S.A.
  • 3126588502 | +1 312-658-8502 Illinois U.S.A.
  • 3126588503 | +1 312-658-8503 Illinois U.S.A.
  • 3126588504 | +1 312-658-8504 Illinois U.S.A.
  • 3126588505 | +1 312-658-8505 Illinois U.S.A.
  • 3126588506 | +1 312-658-8506 Illinois U.S.A.
  • 3126588507 | +1 312-658-8507 Illinois U.S.A.
  • 3126588508 | +1 312-658-8508 Illinois U.S.A.
  • 3126588509 | +1 312-658-8509 Illinois U.S.A.
  • 3126588510 | +1 312-658-8510 Illinois U.S.A.
  • 3126588511 | +1 312-658-8511 Illinois U.S.A.
  • 3126588512 | +1 312-658-8512 Illinois U.S.A.
  • 3126588513 | +1 312-658-8513 Illinois U.S.A.
  • 3126588514 | +1 312-658-8514 Illinois U.S.A.
  • 3126588515 | +1 312-658-8515 Illinois U.S.A.
  • 3126588516 | +1 312-658-8516 Illinois U.S.A.
  • 3126588517 | +1 312-658-8517 Illinois U.S.A.
  • 3126588518 | +1 312-658-8518 Illinois U.S.A.
  • 3126588519 | +1 312-658-8519 Illinois U.S.A.
  • 3126588520 | +1 312-658-8520 Illinois U.S.A.
  • 3126588521 | +1 312-658-8521 Illinois U.S.A.
  • 3126588522 | +1 312-658-8522 Illinois U.S.A.
  • 3126588523 | +1 312-658-8523 Illinois U.S.A.
  • 3126588524 | +1 312-658-8524 Illinois U.S.A.
  • 3126588525 | +1 312-658-8525 Illinois U.S.A.
  • 3126588526 | +1 312-658-8526 Illinois U.S.A.
  • 3126588527 | +1 312-658-8527 Illinois U.S.A.
  • 3126588528 | +1 312-658-8528 Illinois U.S.A.
  • 3126588529 | +1 312-658-8529 Illinois U.S.A.
  • 3126588530 | +1 312-658-8530 Illinois U.S.A.
  • 3126588531 | +1 312-658-8531 Illinois U.S.A.
  • 3126588532 | +1 312-658-8532 Illinois U.S.A.
  • 3126588533 | +1 312-658-8533 Illinois U.S.A.
  • 3126588534 | +1 312-658-8534 Illinois U.S.A.
  • 3126588535 | +1 312-658-8535 Illinois U.S.A.
  • 3126588536 | +1 312-658-8536 Illinois U.S.A.
  • 3126588537 | +1 312-658-8537 Illinois U.S.A.
  • 3126588538 | +1 312-658-8538 Illinois U.S.A.
  • 3126588539 | +1 312-658-8539 Illinois U.S.A.
  • 3126588540 | +1 312-658-8540 Illinois U.S.A.
  • 3126588541 | +1 312-658-8541 Illinois U.S.A.
  • 3126588542 | +1 312-658-8542 Illinois U.S.A.
  • 3126588543 | +1 312-658-8543 Illinois U.S.A.
  • 3126588544 | +1 312-658-8544 Illinois U.S.A.
  • 3126588545 | +1 312-658-8545 Illinois U.S.A.
  • 3126588546 | +1 312-658-8546 Illinois U.S.A.
  • 3126588547 | +1 312-658-8547 Illinois U.S.A.
  • 3126588548 | +1 312-658-8548 Illinois U.S.A.
  • 3126588549 | +1 312-658-8549 Illinois U.S.A.
  • 3126588550 | +1 312-658-8550 Illinois U.S.A.
  • 3126588551 | +1 312-658-8551 Illinois U.S.A.
  • 3126588552 | +1 312-658-8552 Illinois U.S.A.
  • 3126588553 | +1 312-658-8553 Illinois U.S.A.
  • 3126588554 | +1 312-658-8554 Illinois U.S.A.
  • 3126588555 | +1 312-658-8555 Illinois U.S.A.
  • 3126588556 | +1 312-658-8556 Illinois U.S.A.
  • 3126588557 | +1 312-658-8557 Illinois U.S.A.
  • 3126588558 | +1 312-658-8558 Illinois U.S.A.
  • 3126588559 | +1 312-658-8559 Illinois U.S.A.
  • 3126588560 | +1 312-658-8560 Illinois U.S.A.
  • 3126588561 | +1 312-658-8561 Illinois U.S.A.
  • 3126588562 | +1 312-658-8562 Illinois U.S.A.
  • 3126588563 | +1 312-658-8563 Illinois U.S.A.
  • 3126588564 | +1 312-658-8564 Illinois U.S.A.
  • 3126588565 | +1 312-658-8565 Illinois U.S.A.
  • 3126588566 | +1 312-658-8566 Illinois U.S.A.
  • 3126588567 | +1 312-658-8567 Illinois U.S.A.
  • 3126588568 | +1 312-658-8568 Illinois U.S.A.
  • 3126588569 | +1 312-658-8569 Illinois U.S.A.
  • 3126588570 | +1 312-658-8570 Illinois U.S.A.
  • 3126588571 | +1 312-658-8571 Illinois U.S.A.
  • 3126588572 | +1 312-658-8572 Illinois U.S.A.
  • 3126588573 | +1 312-658-8573 Illinois U.S.A.
  • 3126588574 | +1 312-658-8574 Illinois U.S.A.
  • 3126588575 | +1 312-658-8575 Illinois U.S.A.
  • 3126588576 | +1 312-658-8576 Illinois U.S.A.
  • 3126588577 | +1 312-658-8577 Illinois U.S.A.
  • 3126588578 | +1 312-658-8578 Illinois U.S.A.
  • 3126588579 | +1 312-658-8579 Illinois U.S.A.
  • 3126588580 | +1 312-658-8580 Illinois U.S.A.
  • 3126588581 | +1 312-658-8581 Illinois U.S.A.
  • 3126588582 | +1 312-658-8582 Illinois U.S.A.
  • 3126588583 | +1 312-658-8583 Illinois U.S.A.
  • 3126588584 | +1 312-658-8584 Illinois U.S.A.
  • 3126588585 | +1 312-658-8585 Illinois U.S.A.
  • 3126588586 | +1 312-658-8586 Illinois U.S.A.
  • 3126588587 | +1 312-658-8587 Illinois U.S.A.
  • 3126588588 | +1 312-658-8588 Illinois U.S.A.
  • 3126588589 | +1 312-658-8589 Illinois U.S.A.
  • 3126588590 | +1 312-658-8590 Illinois U.S.A.
  • 3126588591 | +1 312-658-8591 Illinois U.S.A.
  • 3126588592 | +1 312-658-8592 Illinois U.S.A.
  • 3126588593 | +1 312-658-8593 Illinois U.S.A.
  • 3126588594 | +1 312-658-8594 Illinois U.S.A.
  • 3126588595 | +1 312-658-8595 Illinois U.S.A.
  • 3126588596 | +1 312-658-8596 Illinois U.S.A.
  • 3126588597 | +1 312-658-8597 Illinois U.S.A.
  • 3126588598 | +1 312-658-8598 Illinois U.S.A.
  • 3126588599 | +1 312-658-8599 Illinois U.S.A.