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).

  • 3124648600 | +1 312-464-8600 Illinois U.S.A.
  • 3124648601 | +1 312-464-8601 Illinois U.S.A.
  • 3124648602 | +1 312-464-8602 Illinois U.S.A.
  • 3124648603 | +1 312-464-8603 Illinois U.S.A.
  • 3124648604 | +1 312-464-8604 Illinois U.S.A.
  • 3124648605 | +1 312-464-8605 Illinois U.S.A.
  • 3124648606 | +1 312-464-8606 Illinois U.S.A.
  • 3124648607 | +1 312-464-8607 Illinois U.S.A.
  • 3124648608 | +1 312-464-8608 Illinois U.S.A.
  • 3124648609 | +1 312-464-8609 Illinois U.S.A.
  • 3124648610 | +1 312-464-8610 Illinois U.S.A.
  • 3124648611 | +1 312-464-8611 Illinois U.S.A.
  • 3124648612 | +1 312-464-8612 Illinois U.S.A.
  • 3124648613 | +1 312-464-8613 Illinois U.S.A.
  • 3124648614 | +1 312-464-8614 Illinois U.S.A.
  • 3124648615 | +1 312-464-8615 Illinois U.S.A.
  • 3124648616 | +1 312-464-8616 Illinois U.S.A.
  • 3124648617 | +1 312-464-8617 Illinois U.S.A.
  • 3124648618 | +1 312-464-8618 Illinois U.S.A.
  • 3124648619 | +1 312-464-8619 Illinois U.S.A.
  • 3124648620 | +1 312-464-8620 Illinois U.S.A.
  • 3124648621 | +1 312-464-8621 Illinois U.S.A.
  • 3124648622 | +1 312-464-8622 Illinois U.S.A.
  • 3124648623 | +1 312-464-8623 Illinois U.S.A.
  • 3124648624 | +1 312-464-8624 Illinois U.S.A.
  • 3124648625 | +1 312-464-8625 Illinois U.S.A.
  • 3124648626 | +1 312-464-8626 Illinois U.S.A.
  • 3124648627 | +1 312-464-8627 Illinois U.S.A.
  • 3124648628 | +1 312-464-8628 Illinois U.S.A.
  • 3124648629 | +1 312-464-8629 Illinois U.S.A.
  • 3124648630 | +1 312-464-8630 Illinois U.S.A.
  • 3124648631 | +1 312-464-8631 Illinois U.S.A.
  • 3124648632 | +1 312-464-8632 Illinois U.S.A.
  • 3124648633 | +1 312-464-8633 Illinois U.S.A.
  • 3124648634 | +1 312-464-8634 Illinois U.S.A.
  • 3124648635 | +1 312-464-8635 Illinois U.S.A.
  • 3124648636 | +1 312-464-8636 Illinois U.S.A.
  • 3124648637 | +1 312-464-8637 Illinois U.S.A.
  • 3124648638 | +1 312-464-8638 Illinois U.S.A.
  • 3124648639 | +1 312-464-8639 Illinois U.S.A.
  • 3124648640 | +1 312-464-8640 Illinois U.S.A.
  • 3124648641 | +1 312-464-8641 Illinois U.S.A.
  • 3124648642 | +1 312-464-8642 Illinois U.S.A.
  • 3124648643 | +1 312-464-8643 Illinois U.S.A.
  • 3124648644 | +1 312-464-8644 Illinois U.S.A.
  • 3124648645 | +1 312-464-8645 Illinois U.S.A.
  • 3124648646 | +1 312-464-8646 Illinois U.S.A.
  • 3124648647 | +1 312-464-8647 Illinois U.S.A.
  • 3124648648 | +1 312-464-8648 Illinois U.S.A.
  • 3124648649 | +1 312-464-8649 Illinois U.S.A.
  • 3124648650 | +1 312-464-8650 Illinois U.S.A.
  • 3124648651 | +1 312-464-8651 Illinois U.S.A.
  • 3124648652 | +1 312-464-8652 Illinois U.S.A.
  • 3124648653 | +1 312-464-8653 Illinois U.S.A.
  • 3124648654 | +1 312-464-8654 Illinois U.S.A.
  • 3124648655 | +1 312-464-8655 Illinois U.S.A.
  • 3124648656 | +1 312-464-8656 Illinois U.S.A.
  • 3124648657 | +1 312-464-8657 Illinois U.S.A.
  • 3124648658 | +1 312-464-8658 Illinois U.S.A.
  • 3124648659 | +1 312-464-8659 Illinois U.S.A.
  • 3124648660 | +1 312-464-8660 Illinois U.S.A.
  • 3124648661 | +1 312-464-8661 Illinois U.S.A.
  • 3124648662 | +1 312-464-8662 Illinois U.S.A.
  • 3124648663 | +1 312-464-8663 Illinois U.S.A.
  • 3124648664 | +1 312-464-8664 Illinois U.S.A.
  • 3124648665 | +1 312-464-8665 Illinois U.S.A.
  • 3124648666 | +1 312-464-8666 Illinois U.S.A.
  • 3124648667 | +1 312-464-8667 Illinois U.S.A.
  • 3124648668 | +1 312-464-8668 Illinois U.S.A.
  • 3124648669 | +1 312-464-8669 Illinois U.S.A.
  • 3124648670 | +1 312-464-8670 Illinois U.S.A.
  • 3124648671 | +1 312-464-8671 Illinois U.S.A.
  • 3124648672 | +1 312-464-8672 Illinois U.S.A.
  • 3124648673 | +1 312-464-8673 Illinois U.S.A.
  • 3124648674 | +1 312-464-8674 Illinois U.S.A.
  • 3124648675 | +1 312-464-8675 Illinois U.S.A.
  • 3124648676 | +1 312-464-8676 Illinois U.S.A.
  • 3124648677 | +1 312-464-8677 Illinois U.S.A.
  • 3124648678 | +1 312-464-8678 Illinois U.S.A.
  • 3124648679 | +1 312-464-8679 Illinois U.S.A.
  • 3124648680 | +1 312-464-8680 Illinois U.S.A.
  • 3124648681 | +1 312-464-8681 Illinois U.S.A.
  • 3124648682 | +1 312-464-8682 Illinois U.S.A.
  • 3124648683 | +1 312-464-8683 Illinois U.S.A.
  • 3124648684 | +1 312-464-8684 Illinois U.S.A.
  • 3124648685 | +1 312-464-8685 Illinois U.S.A.
  • 3124648686 | +1 312-464-8686 Illinois U.S.A.
  • 3124648687 | +1 312-464-8687 Illinois U.S.A.
  • 3124648688 | +1 312-464-8688 Illinois U.S.A.
  • 3124648689 | +1 312-464-8689 Illinois U.S.A.
  • 3124648690 | +1 312-464-8690 Illinois U.S.A.
  • 3124648691 | +1 312-464-8691 Illinois U.S.A.
  • 3124648692 | +1 312-464-8692 Illinois U.S.A.
  • 3124648693 | +1 312-464-8693 Illinois U.S.A.
  • 3124648694 | +1 312-464-8694 Illinois U.S.A.
  • 3124648695 | +1 312-464-8695 Illinois U.S.A.
  • 3124648696 | +1 312-464-8696 Illinois U.S.A.
  • 3124648697 | +1 312-464-8697 Illinois U.S.A.
  • 3124648698 | +1 312-464-8698 Illinois U.S.A.
  • 3124648699 | +1 312-464-8699 Illinois U.S.A.