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).

  • 3126558600 | +1 312-655-8600 Illinois U.S.A.
  • 3126558601 | +1 312-655-8601 Illinois U.S.A.
  • 3126558602 | +1 312-655-8602 Illinois U.S.A.
  • 3126558603 | +1 312-655-8603 Illinois U.S.A.
  • 3126558604 | +1 312-655-8604 Illinois U.S.A.
  • 3126558605 | +1 312-655-8605 Illinois U.S.A.
  • 3126558606 | +1 312-655-8606 Illinois U.S.A.
  • 3126558607 | +1 312-655-8607 Illinois U.S.A.
  • 3126558608 | +1 312-655-8608 Illinois U.S.A.
  • 3126558609 | +1 312-655-8609 Illinois U.S.A.
  • 3126558610 | +1 312-655-8610 Illinois U.S.A.
  • 3126558611 | +1 312-655-8611 Illinois U.S.A.
  • 3126558612 | +1 312-655-8612 Illinois U.S.A.
  • 3126558613 | +1 312-655-8613 Illinois U.S.A.
  • 3126558614 | +1 312-655-8614 Illinois U.S.A.
  • 3126558615 | +1 312-655-8615 Illinois U.S.A.
  • 3126558616 | +1 312-655-8616 Illinois U.S.A.
  • 3126558617 | +1 312-655-8617 Illinois U.S.A.
  • 3126558618 | +1 312-655-8618 Illinois U.S.A.
  • 3126558619 | +1 312-655-8619 Illinois U.S.A.
  • 3126558620 | +1 312-655-8620 Illinois U.S.A.
  • 3126558621 | +1 312-655-8621 Illinois U.S.A.
  • 3126558622 | +1 312-655-8622 Illinois U.S.A.
  • 3126558623 | +1 312-655-8623 Illinois U.S.A.
  • 3126558624 | +1 312-655-8624 Illinois U.S.A.
  • 3126558625 | +1 312-655-8625 Illinois U.S.A.
  • 3126558626 | +1 312-655-8626 Illinois U.S.A.
  • 3126558627 | +1 312-655-8627 Illinois U.S.A.
  • 3126558628 | +1 312-655-8628 Illinois U.S.A.
  • 3126558629 | +1 312-655-8629 Illinois U.S.A.
  • 3126558630 | +1 312-655-8630 Illinois U.S.A.
  • 3126558631 | +1 312-655-8631 Illinois U.S.A.
  • 3126558632 | +1 312-655-8632 Illinois U.S.A.
  • 3126558633 | +1 312-655-8633 Illinois U.S.A.
  • 3126558634 | +1 312-655-8634 Illinois U.S.A.
  • 3126558635 | +1 312-655-8635 Illinois U.S.A.
  • 3126558636 | +1 312-655-8636 Illinois U.S.A.
  • 3126558637 | +1 312-655-8637 Illinois U.S.A.
  • 3126558638 | +1 312-655-8638 Illinois U.S.A.
  • 3126558639 | +1 312-655-8639 Illinois U.S.A.
  • 3126558640 | +1 312-655-8640 Illinois U.S.A.
  • 3126558641 | +1 312-655-8641 Illinois U.S.A.
  • 3126558642 | +1 312-655-8642 Illinois U.S.A.
  • 3126558643 | +1 312-655-8643 Illinois U.S.A.
  • 3126558644 | +1 312-655-8644 Illinois U.S.A.
  • 3126558645 | +1 312-655-8645 Illinois U.S.A.
  • 3126558646 | +1 312-655-8646 Illinois U.S.A.
  • 3126558647 | +1 312-655-8647 Illinois U.S.A.
  • 3126558648 | +1 312-655-8648 Illinois U.S.A.
  • 3126558649 | +1 312-655-8649 Illinois U.S.A.
  • 3126558650 | +1 312-655-8650 Illinois U.S.A.
  • 3126558651 | +1 312-655-8651 Illinois U.S.A.
  • 3126558652 | +1 312-655-8652 Illinois U.S.A.
  • 3126558653 | +1 312-655-8653 Illinois U.S.A.
  • 3126558654 | +1 312-655-8654 Illinois U.S.A.
  • 3126558655 | +1 312-655-8655 Illinois U.S.A.
  • 3126558656 | +1 312-655-8656 Illinois U.S.A.
  • 3126558657 | +1 312-655-8657 Illinois U.S.A.
  • 3126558658 | +1 312-655-8658 Illinois U.S.A.
  • 3126558659 | +1 312-655-8659 Illinois U.S.A.
  • 3126558660 | +1 312-655-8660 Illinois U.S.A.
  • 3126558661 | +1 312-655-8661 Illinois U.S.A.
  • 3126558662 | +1 312-655-8662 Illinois U.S.A.
  • 3126558663 | +1 312-655-8663 Illinois U.S.A.
  • 3126558664 | +1 312-655-8664 Illinois U.S.A.
  • 3126558665 | +1 312-655-8665 Illinois U.S.A.
  • 3126558666 | +1 312-655-8666 Illinois U.S.A.
  • 3126558667 | +1 312-655-8667 Illinois U.S.A.
  • 3126558668 | +1 312-655-8668 Illinois U.S.A.
  • 3126558669 | +1 312-655-8669 Illinois U.S.A.
  • 3126558670 | +1 312-655-8670 Illinois U.S.A.
  • 3126558671 | +1 312-655-8671 Illinois U.S.A.
  • 3126558672 | +1 312-655-8672 Illinois U.S.A.
  • 3126558673 | +1 312-655-8673 Illinois U.S.A.
  • 3126558674 | +1 312-655-8674 Illinois U.S.A.
  • 3126558675 | +1 312-655-8675 Illinois U.S.A.
  • 3126558676 | +1 312-655-8676 Illinois U.S.A.
  • 3126558677 | +1 312-655-8677 Illinois U.S.A.
  • 3126558678 | +1 312-655-8678 Illinois U.S.A.
  • 3126558679 | +1 312-655-8679 Illinois U.S.A.
  • 3126558680 | +1 312-655-8680 Illinois U.S.A.
  • 3126558681 | +1 312-655-8681 Illinois U.S.A.
  • 3126558682 | +1 312-655-8682 Illinois U.S.A.
  • 3126558683 | +1 312-655-8683 Illinois U.S.A.
  • 3126558684 | +1 312-655-8684 Illinois U.S.A.
  • 3126558685 | +1 312-655-8685 Illinois U.S.A.
  • 3126558686 | +1 312-655-8686 Illinois U.S.A.
  • 3126558687 | +1 312-655-8687 Illinois U.S.A.
  • 3126558688 | +1 312-655-8688 Illinois U.S.A.
  • 3126558689 | +1 312-655-8689 Illinois U.S.A.
  • 3126558690 | +1 312-655-8690 Illinois U.S.A.
  • 3126558691 | +1 312-655-8691 Illinois U.S.A.
  • 3126558692 | +1 312-655-8692 Illinois U.S.A.
  • 3126558693 | +1 312-655-8693 Illinois U.S.A.
  • 3126558694 | +1 312-655-8694 Illinois U.S.A.
  • 3126558695 | +1 312-655-8695 Illinois U.S.A.
  • 3126558696 | +1 312-655-8696 Illinois U.S.A.
  • 3126558697 | +1 312-655-8697 Illinois U.S.A.
  • 3126558698 | +1 312-655-8698 Illinois U.S.A.
  • 3126558699 | +1 312-655-8699 Illinois U.S.A.