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).

  • 3128148600 | +1 312-814-8600 Illinois U.S.A.
  • 3128148601 | +1 312-814-8601 Illinois U.S.A.
  • 3128148602 | +1 312-814-8602 Illinois U.S.A.
  • 3128148603 | +1 312-814-8603 Illinois U.S.A.
  • 3128148604 | +1 312-814-8604 Illinois U.S.A.
  • 3128148605 | +1 312-814-8605 Illinois U.S.A.
  • 3128148606 | +1 312-814-8606 Illinois U.S.A.
  • 3128148607 | +1 312-814-8607 Illinois U.S.A.
  • 3128148608 | +1 312-814-8608 Illinois U.S.A.
  • 3128148609 | +1 312-814-8609 Illinois U.S.A.
  • 3128148610 | +1 312-814-8610 Illinois U.S.A.
  • 3128148611 | +1 312-814-8611 Illinois U.S.A.
  • 3128148612 | +1 312-814-8612 Illinois U.S.A.
  • 3128148613 | +1 312-814-8613 Illinois U.S.A.
  • 3128148614 | +1 312-814-8614 Illinois U.S.A.
  • 3128148615 | +1 312-814-8615 Illinois U.S.A.
  • 3128148616 | +1 312-814-8616 Illinois U.S.A.
  • 3128148617 | +1 312-814-8617 Illinois U.S.A.
  • 3128148618 | +1 312-814-8618 Illinois U.S.A.
  • 3128148619 | +1 312-814-8619 Illinois U.S.A.
  • 3128148620 | +1 312-814-8620 Illinois U.S.A.
  • 3128148621 | +1 312-814-8621 Illinois U.S.A.
  • 3128148622 | +1 312-814-8622 Illinois U.S.A.
  • 3128148623 | +1 312-814-8623 Illinois U.S.A.
  • 3128148624 | +1 312-814-8624 Illinois U.S.A.
  • 3128148625 | +1 312-814-8625 Illinois U.S.A.
  • 3128148626 | +1 312-814-8626 Illinois U.S.A.
  • 3128148627 | +1 312-814-8627 Illinois U.S.A.
  • 3128148628 | +1 312-814-8628 Illinois U.S.A.
  • 3128148629 | +1 312-814-8629 Illinois U.S.A.
  • 3128148630 | +1 312-814-8630 Illinois U.S.A.
  • 3128148631 | +1 312-814-8631 Illinois U.S.A.
  • 3128148632 | +1 312-814-8632 Illinois U.S.A.
  • 3128148633 | +1 312-814-8633 Illinois U.S.A.
  • 3128148634 | +1 312-814-8634 Illinois U.S.A.
  • 3128148635 | +1 312-814-8635 Illinois U.S.A.
  • 3128148636 | +1 312-814-8636 Illinois U.S.A.
  • 3128148637 | +1 312-814-8637 Illinois U.S.A.
  • 3128148638 | +1 312-814-8638 Illinois U.S.A.
  • 3128148639 | +1 312-814-8639 Illinois U.S.A.
  • 3128148640 | +1 312-814-8640 Illinois U.S.A.
  • 3128148641 | +1 312-814-8641 Illinois U.S.A.
  • 3128148642 | +1 312-814-8642 Illinois U.S.A.
  • 3128148643 | +1 312-814-8643 Illinois U.S.A.
  • 3128148644 | +1 312-814-8644 Illinois U.S.A.
  • 3128148645 | +1 312-814-8645 Illinois U.S.A.
  • 3128148646 | +1 312-814-8646 Illinois U.S.A.
  • 3128148647 | +1 312-814-8647 Illinois U.S.A.
  • 3128148648 | +1 312-814-8648 Illinois U.S.A.
  • 3128148649 | +1 312-814-8649 Illinois U.S.A.
  • 3128148650 | +1 312-814-8650 Illinois U.S.A.
  • 3128148651 | +1 312-814-8651 Illinois U.S.A.
  • 3128148652 | +1 312-814-8652 Illinois U.S.A.
  • 3128148653 | +1 312-814-8653 Illinois U.S.A.
  • 3128148654 | +1 312-814-8654 Illinois U.S.A.
  • 3128148655 | +1 312-814-8655 Illinois U.S.A.
  • 3128148656 | +1 312-814-8656 Illinois U.S.A.
  • 3128148657 | +1 312-814-8657 Illinois U.S.A.
  • 3128148658 | +1 312-814-8658 Illinois U.S.A.
  • 3128148659 | +1 312-814-8659 Illinois U.S.A.
  • 3128148660 | +1 312-814-8660 Illinois U.S.A.
  • 3128148661 | +1 312-814-8661 Illinois U.S.A.
  • 3128148662 | +1 312-814-8662 Illinois U.S.A.
  • 3128148663 | +1 312-814-8663 Illinois U.S.A.
  • 3128148664 | +1 312-814-8664 Illinois U.S.A.
  • 3128148665 | +1 312-814-8665 Illinois U.S.A.
  • 3128148666 | +1 312-814-8666 Illinois U.S.A.
  • 3128148667 | +1 312-814-8667 Illinois U.S.A.
  • 3128148668 | +1 312-814-8668 Illinois U.S.A.
  • 3128148669 | +1 312-814-8669 Illinois U.S.A.
  • 3128148670 | +1 312-814-8670 Illinois U.S.A.
  • 3128148671 | +1 312-814-8671 Illinois U.S.A.
  • 3128148672 | +1 312-814-8672 Illinois U.S.A.
  • 3128148673 | +1 312-814-8673 Illinois U.S.A.
  • 3128148674 | +1 312-814-8674 Illinois U.S.A.
  • 3128148675 | +1 312-814-8675 Illinois U.S.A.
  • 3128148676 | +1 312-814-8676 Illinois U.S.A.
  • 3128148677 | +1 312-814-8677 Illinois U.S.A.
  • 3128148678 | +1 312-814-8678 Illinois U.S.A.
  • 3128148679 | +1 312-814-8679 Illinois U.S.A.
  • 3128148680 | +1 312-814-8680 Illinois U.S.A.
  • 3128148681 | +1 312-814-8681 Illinois U.S.A.
  • 3128148682 | +1 312-814-8682 Illinois U.S.A.
  • 3128148683 | +1 312-814-8683 Illinois U.S.A.
  • 3128148684 | +1 312-814-8684 Illinois U.S.A.
  • 3128148685 | +1 312-814-8685 Illinois U.S.A.
  • 3128148686 | +1 312-814-8686 Illinois U.S.A.
  • 3128148687 | +1 312-814-8687 Illinois U.S.A.
  • 3128148688 | +1 312-814-8688 Illinois U.S.A.
  • 3128148689 | +1 312-814-8689 Illinois U.S.A.
  • 3128148690 | +1 312-814-8690 Illinois U.S.A.
  • 3128148691 | +1 312-814-8691 Illinois U.S.A.
  • 3128148692 | +1 312-814-8692 Illinois U.S.A.
  • 3128148693 | +1 312-814-8693 Illinois U.S.A.
  • 3128148694 | +1 312-814-8694 Illinois U.S.A.
  • 3128148695 | +1 312-814-8695 Illinois U.S.A.
  • 3128148696 | +1 312-814-8696 Illinois U.S.A.
  • 3128148697 | +1 312-814-8697 Illinois U.S.A.
  • 3128148698 | +1 312-814-8698 Illinois U.S.A.
  • 3128148699 | +1 312-814-8699 Illinois U.S.A.