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).

  • 3128542600 | +1 312-854-2600 Illinois U.S.A.
  • 3128542601 | +1 312-854-2601 Illinois U.S.A.
  • 3128542602 | +1 312-854-2602 Illinois U.S.A.
  • 3128542603 | +1 312-854-2603 Illinois U.S.A.
  • 3128542604 | +1 312-854-2604 Illinois U.S.A.
  • 3128542605 | +1 312-854-2605 Illinois U.S.A.
  • 3128542606 | +1 312-854-2606 Illinois U.S.A.
  • 3128542607 | +1 312-854-2607 Illinois U.S.A.
  • 3128542608 | +1 312-854-2608 Illinois U.S.A.
  • 3128542609 | +1 312-854-2609 Illinois U.S.A.
  • 3128542610 | +1 312-854-2610 Illinois U.S.A.
  • 3128542611 | +1 312-854-2611 Illinois U.S.A.
  • 3128542612 | +1 312-854-2612 Illinois U.S.A.
  • 3128542613 | +1 312-854-2613 Illinois U.S.A.
  • 3128542614 | +1 312-854-2614 Illinois U.S.A.
  • 3128542615 | +1 312-854-2615 Illinois U.S.A.
  • 3128542616 | +1 312-854-2616 Illinois U.S.A.
  • 3128542617 | +1 312-854-2617 Illinois U.S.A.
  • 3128542618 | +1 312-854-2618 Illinois U.S.A.
  • 3128542619 | +1 312-854-2619 Illinois U.S.A.
  • 3128542620 | +1 312-854-2620 Illinois U.S.A.
  • 3128542621 | +1 312-854-2621 Illinois U.S.A.
  • 3128542622 | +1 312-854-2622 Illinois U.S.A.
  • 3128542623 | +1 312-854-2623 Illinois U.S.A.
  • 3128542624 | +1 312-854-2624 Illinois U.S.A.
  • 3128542625 | +1 312-854-2625 Illinois U.S.A.
  • 3128542626 | +1 312-854-2626 Illinois U.S.A.
  • 3128542627 | +1 312-854-2627 Illinois U.S.A.
  • 3128542628 | +1 312-854-2628 Illinois U.S.A.
  • 3128542629 | +1 312-854-2629 Illinois U.S.A.
  • 3128542630 | +1 312-854-2630 Illinois U.S.A.
  • 3128542631 | +1 312-854-2631 Illinois U.S.A.
  • 3128542632 | +1 312-854-2632 Illinois U.S.A.
  • 3128542633 | +1 312-854-2633 Illinois U.S.A.
  • 3128542634 | +1 312-854-2634 Illinois U.S.A.
  • 3128542635 | +1 312-854-2635 Illinois U.S.A.
  • 3128542636 | +1 312-854-2636 Illinois U.S.A.
  • 3128542637 | +1 312-854-2637 Illinois U.S.A.
  • 3128542638 | +1 312-854-2638 Illinois U.S.A.
  • 3128542639 | +1 312-854-2639 Illinois U.S.A.
  • 3128542640 | +1 312-854-2640 Illinois U.S.A.
  • 3128542641 | +1 312-854-2641 Illinois U.S.A.
  • 3128542642 | +1 312-854-2642 Illinois U.S.A.
  • 3128542643 | +1 312-854-2643 Illinois U.S.A.
  • 3128542644 | +1 312-854-2644 Illinois U.S.A.
  • 3128542645 | +1 312-854-2645 Illinois U.S.A.
  • 3128542646 | +1 312-854-2646 Illinois U.S.A.
  • 3128542647 | +1 312-854-2647 Illinois U.S.A.
  • 3128542648 | +1 312-854-2648 Illinois U.S.A.
  • 3128542649 | +1 312-854-2649 Illinois U.S.A.
  • 3128542650 | +1 312-854-2650 Illinois U.S.A.
  • 3128542651 | +1 312-854-2651 Illinois U.S.A.
  • 3128542652 | +1 312-854-2652 Illinois U.S.A.
  • 3128542653 | +1 312-854-2653 Illinois U.S.A.
  • 3128542654 | +1 312-854-2654 Illinois U.S.A.
  • 3128542655 | +1 312-854-2655 Illinois U.S.A.
  • 3128542656 | +1 312-854-2656 Illinois U.S.A.
  • 3128542657 | +1 312-854-2657 Illinois U.S.A.
  • 3128542658 | +1 312-854-2658 Illinois U.S.A.
  • 3128542659 | +1 312-854-2659 Illinois U.S.A.
  • 3128542660 | +1 312-854-2660 Illinois U.S.A.
  • 3128542661 | +1 312-854-2661 Illinois U.S.A.
  • 3128542662 | +1 312-854-2662 Illinois U.S.A.
  • 3128542663 | +1 312-854-2663 Illinois U.S.A.
  • 3128542664 | +1 312-854-2664 Illinois U.S.A.
  • 3128542665 | +1 312-854-2665 Illinois U.S.A.
  • 3128542666 | +1 312-854-2666 Illinois U.S.A.
  • 3128542667 | +1 312-854-2667 Illinois U.S.A.
  • 3128542668 | +1 312-854-2668 Illinois U.S.A.
  • 3128542669 | +1 312-854-2669 Illinois U.S.A.
  • 3128542670 | +1 312-854-2670 Illinois U.S.A.
  • 3128542671 | +1 312-854-2671 Illinois U.S.A.
  • 3128542672 | +1 312-854-2672 Illinois U.S.A.
  • 3128542673 | +1 312-854-2673 Illinois U.S.A.
  • 3128542674 | +1 312-854-2674 Illinois U.S.A.
  • 3128542675 | +1 312-854-2675 Illinois U.S.A.
  • 3128542676 | +1 312-854-2676 Illinois U.S.A.
  • 3128542677 | +1 312-854-2677 Illinois U.S.A.
  • 3128542678 | +1 312-854-2678 Illinois U.S.A.
  • 3128542679 | +1 312-854-2679 Illinois U.S.A.
  • 3128542680 | +1 312-854-2680 Illinois U.S.A.
  • 3128542681 | +1 312-854-2681 Illinois U.S.A.
  • 3128542682 | +1 312-854-2682 Illinois U.S.A.
  • 3128542683 | +1 312-854-2683 Illinois U.S.A.
  • 3128542684 | +1 312-854-2684 Illinois U.S.A.
  • 3128542685 | +1 312-854-2685 Illinois U.S.A.
  • 3128542686 | +1 312-854-2686 Illinois U.S.A.
  • 3128542687 | +1 312-854-2687 Illinois U.S.A.
  • 3128542688 | +1 312-854-2688 Illinois U.S.A.
  • 3128542689 | +1 312-854-2689 Illinois U.S.A.
  • 3128542690 | +1 312-854-2690 Illinois U.S.A.
  • 3128542691 | +1 312-854-2691 Illinois U.S.A.
  • 3128542692 | +1 312-854-2692 Illinois U.S.A.
  • 3128542693 | +1 312-854-2693 Illinois U.S.A.
  • 3128542694 | +1 312-854-2694 Illinois U.S.A.
  • 3128542695 | +1 312-854-2695 Illinois U.S.A.
  • 3128542696 | +1 312-854-2696 Illinois U.S.A.
  • 3128542697 | +1 312-854-2697 Illinois U.S.A.
  • 3128542698 | +1 312-854-2698 Illinois U.S.A.
  • 3128542699 | +1 312-854-2699 Illinois U.S.A.