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).

  • 3128142600 | +1 312-814-2600 Illinois U.S.A.
  • 3128142601 | +1 312-814-2601 Illinois U.S.A.
  • 3128142602 | +1 312-814-2602 Illinois U.S.A.
  • 3128142603 | +1 312-814-2603 Illinois U.S.A.
  • 3128142604 | +1 312-814-2604 Illinois U.S.A.
  • 3128142605 | +1 312-814-2605 Illinois U.S.A.
  • 3128142606 | +1 312-814-2606 Illinois U.S.A.
  • 3128142607 | +1 312-814-2607 Illinois U.S.A.
  • 3128142608 | +1 312-814-2608 Illinois U.S.A.
  • 3128142609 | +1 312-814-2609 Illinois U.S.A.
  • 3128142610 | +1 312-814-2610 Illinois U.S.A.
  • 3128142611 | +1 312-814-2611 Illinois U.S.A.
  • 3128142612 | +1 312-814-2612 Illinois U.S.A.
  • 3128142613 | +1 312-814-2613 Illinois U.S.A.
  • 3128142614 | +1 312-814-2614 Illinois U.S.A.
  • 3128142615 | +1 312-814-2615 Illinois U.S.A.
  • 3128142616 | +1 312-814-2616 Illinois U.S.A.
  • 3128142617 | +1 312-814-2617 Illinois U.S.A.
  • 3128142618 | +1 312-814-2618 Illinois U.S.A.
  • 3128142619 | +1 312-814-2619 Illinois U.S.A.
  • 3128142620 | +1 312-814-2620 Illinois U.S.A.
  • 3128142621 | +1 312-814-2621 Illinois U.S.A.
  • 3128142622 | +1 312-814-2622 Illinois U.S.A.
  • 3128142623 | +1 312-814-2623 Illinois U.S.A.
  • 3128142624 | +1 312-814-2624 Illinois U.S.A.
  • 3128142625 | +1 312-814-2625 Illinois U.S.A.
  • 3128142626 | +1 312-814-2626 Illinois U.S.A.
  • 3128142627 | +1 312-814-2627 Illinois U.S.A.
  • 3128142628 | +1 312-814-2628 Illinois U.S.A.
  • 3128142629 | +1 312-814-2629 Illinois U.S.A.
  • 3128142630 | +1 312-814-2630 Illinois U.S.A.
  • 3128142631 | +1 312-814-2631 Illinois U.S.A.
  • 3128142632 | +1 312-814-2632 Illinois U.S.A.
  • 3128142633 | +1 312-814-2633 Illinois U.S.A.
  • 3128142634 | +1 312-814-2634 Illinois U.S.A.
  • 3128142635 | +1 312-814-2635 Illinois U.S.A.
  • 3128142636 | +1 312-814-2636 Illinois U.S.A.
  • 3128142637 | +1 312-814-2637 Illinois U.S.A.
  • 3128142638 | +1 312-814-2638 Illinois U.S.A.
  • 3128142639 | +1 312-814-2639 Illinois U.S.A.
  • 3128142640 | +1 312-814-2640 Illinois U.S.A.
  • 3128142641 | +1 312-814-2641 Illinois U.S.A.
  • 3128142642 | +1 312-814-2642 Illinois U.S.A.
  • 3128142643 | +1 312-814-2643 Illinois U.S.A.
  • 3128142644 | +1 312-814-2644 Illinois U.S.A.
  • 3128142645 | +1 312-814-2645 Illinois U.S.A.
  • 3128142646 | +1 312-814-2646 Illinois U.S.A.
  • 3128142647 | +1 312-814-2647 Illinois U.S.A.
  • 3128142648 | +1 312-814-2648 Illinois U.S.A.
  • 3128142649 | +1 312-814-2649 Illinois U.S.A.
  • 3128142650 | +1 312-814-2650 Illinois U.S.A.
  • 3128142651 | +1 312-814-2651 Illinois U.S.A.
  • 3128142652 | +1 312-814-2652 Illinois U.S.A.
  • 3128142653 | +1 312-814-2653 Illinois U.S.A.
  • 3128142654 | +1 312-814-2654 Illinois U.S.A.
  • 3128142655 | +1 312-814-2655 Illinois U.S.A.
  • 3128142656 | +1 312-814-2656 Illinois U.S.A.
  • 3128142657 | +1 312-814-2657 Illinois U.S.A.
  • 3128142658 | +1 312-814-2658 Illinois U.S.A.
  • 3128142659 | +1 312-814-2659 Illinois U.S.A.
  • 3128142660 | +1 312-814-2660 Illinois U.S.A.
  • 3128142661 | +1 312-814-2661 Illinois U.S.A.
  • 3128142662 | +1 312-814-2662 Illinois U.S.A.
  • 3128142663 | +1 312-814-2663 Illinois U.S.A.
  • 3128142664 | +1 312-814-2664 Illinois U.S.A.
  • 3128142665 | +1 312-814-2665 Illinois U.S.A.
  • 3128142666 | +1 312-814-2666 Illinois U.S.A.
  • 3128142667 | +1 312-814-2667 Illinois U.S.A.
  • 3128142668 | +1 312-814-2668 Illinois U.S.A.
  • 3128142669 | +1 312-814-2669 Illinois U.S.A.
  • 3128142670 | +1 312-814-2670 Illinois U.S.A.
  • 3128142671 | +1 312-814-2671 Illinois U.S.A.
  • 3128142672 | +1 312-814-2672 Illinois U.S.A.
  • 3128142673 | +1 312-814-2673 Illinois U.S.A.
  • 3128142674 | +1 312-814-2674 Illinois U.S.A.
  • 3128142675 | +1 312-814-2675 Illinois U.S.A.
  • 3128142676 | +1 312-814-2676 Illinois U.S.A.
  • 3128142677 | +1 312-814-2677 Illinois U.S.A.
  • 3128142678 | +1 312-814-2678 Illinois U.S.A.
  • 3128142679 | +1 312-814-2679 Illinois U.S.A.
  • 3128142680 | +1 312-814-2680 Illinois U.S.A.
  • 3128142681 | +1 312-814-2681 Illinois U.S.A.
  • 3128142682 | +1 312-814-2682 Illinois U.S.A.
  • 3128142683 | +1 312-814-2683 Illinois U.S.A.
  • 3128142684 | +1 312-814-2684 Illinois U.S.A.
  • 3128142685 | +1 312-814-2685 Illinois U.S.A.
  • 3128142686 | +1 312-814-2686 Illinois U.S.A.
  • 3128142687 | +1 312-814-2687 Illinois U.S.A.
  • 3128142688 | +1 312-814-2688 Illinois U.S.A.
  • 3128142689 | +1 312-814-2689 Illinois U.S.A.
  • 3128142690 | +1 312-814-2690 Illinois U.S.A.
  • 3128142691 | +1 312-814-2691 Illinois U.S.A.
  • 3128142692 | +1 312-814-2692 Illinois U.S.A.
  • 3128142693 | +1 312-814-2693 Illinois U.S.A.
  • 3128142694 | +1 312-814-2694 Illinois U.S.A.
  • 3128142695 | +1 312-814-2695 Illinois U.S.A.
  • 3128142696 | +1 312-814-2696 Illinois U.S.A.
  • 3128142697 | +1 312-814-2697 Illinois U.S.A.
  • 3128142698 | +1 312-814-2698 Illinois U.S.A.
  • 3128142699 | +1 312-814-2699 Illinois U.S.A.