CitysDirectory

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).

  • 3128312600 | +1 312-831-2600 Illinois U.S.A.
  • 3128312601 | +1 312-831-2601 Illinois U.S.A.
  • 3128312602 | +1 312-831-2602 Illinois U.S.A.
  • 3128312603 | +1 312-831-2603 Illinois U.S.A.
  • 3128312604 | +1 312-831-2604 Illinois U.S.A.
  • 3128312605 | +1 312-831-2605 Illinois U.S.A.
  • 3128312606 | +1 312-831-2606 Illinois U.S.A.
  • 3128312607 | +1 312-831-2607 Illinois U.S.A.
  • 3128312608 | +1 312-831-2608 Illinois U.S.A.
  • 3128312609 | +1 312-831-2609 Illinois U.S.A.
  • 3128312610 | +1 312-831-2610 Illinois U.S.A.
  • 3128312611 | +1 312-831-2611 Illinois U.S.A.
  • 3128312612 | +1 312-831-2612 Illinois U.S.A.
  • 3128312613 | +1 312-831-2613 Illinois U.S.A.
  • 3128312614 | +1 312-831-2614 Illinois U.S.A.
  • 3128312615 | +1 312-831-2615 Illinois U.S.A.
  • 3128312616 | +1 312-831-2616 Illinois U.S.A.
  • 3128312617 | +1 312-831-2617 Illinois U.S.A.
  • 3128312618 | +1 312-831-2618 Illinois U.S.A.
  • 3128312619 | +1 312-831-2619 Illinois U.S.A.
  • 3128312620 | +1 312-831-2620 Illinois U.S.A.
  • 3128312621 | +1 312-831-2621 Illinois U.S.A.
  • 3128312622 | +1 312-831-2622 Illinois U.S.A.
  • 3128312623 | +1 312-831-2623 Illinois U.S.A.
  • 3128312624 | +1 312-831-2624 Illinois U.S.A.
  • 3128312625 | +1 312-831-2625 Illinois U.S.A.
  • 3128312626 | +1 312-831-2626 Illinois U.S.A.
  • 3128312627 | +1 312-831-2627 Illinois U.S.A.
  • 3128312628 | +1 312-831-2628 Illinois U.S.A.
  • 3128312629 | +1 312-831-2629 Illinois U.S.A.
  • 3128312630 | +1 312-831-2630 Illinois U.S.A.
  • 3128312631 | +1 312-831-2631 Illinois U.S.A.
  • 3128312632 | +1 312-831-2632 Illinois U.S.A.
  • 3128312633 | +1 312-831-2633 Illinois U.S.A.
  • 3128312634 | +1 312-831-2634 Illinois U.S.A.
  • 3128312635 | +1 312-831-2635 Illinois U.S.A.
  • 3128312636 | +1 312-831-2636 Illinois U.S.A.
  • 3128312637 | +1 312-831-2637 Illinois U.S.A.
  • 3128312638 | +1 312-831-2638 Illinois U.S.A.
  • 3128312639 | +1 312-831-2639 Illinois U.S.A.
  • 3128312640 | +1 312-831-2640 Illinois U.S.A.
  • 3128312641 | +1 312-831-2641 Illinois U.S.A.
  • 3128312642 | +1 312-831-2642 Illinois U.S.A.
  • 3128312643 | +1 312-831-2643 Illinois U.S.A.
  • 3128312644 | +1 312-831-2644 Illinois U.S.A.
  • 3128312645 | +1 312-831-2645 Illinois U.S.A.
  • 3128312646 | +1 312-831-2646 Illinois U.S.A.
  • 3128312647 | +1 312-831-2647 Illinois U.S.A.
  • 3128312648 | +1 312-831-2648 Illinois U.S.A.
  • 3128312649 | +1 312-831-2649 Illinois U.S.A.
  • 3128312650 | +1 312-831-2650 Illinois U.S.A.
  • 3128312651 | +1 312-831-2651 Illinois U.S.A.
  • 3128312652 | +1 312-831-2652 Illinois U.S.A.
  • 3128312653 | +1 312-831-2653 Illinois U.S.A.
  • 3128312654 | +1 312-831-2654 Illinois U.S.A.
  • 3128312655 | +1 312-831-2655 Illinois U.S.A.
  • 3128312656 | +1 312-831-2656 Illinois U.S.A.
  • 3128312657 | +1 312-831-2657 Illinois U.S.A.
  • 3128312658 | +1 312-831-2658 Illinois U.S.A.
  • 3128312659 | +1 312-831-2659 Illinois U.S.A.
  • 3128312660 | +1 312-831-2660 Illinois U.S.A.
  • 3128312661 | +1 312-831-2661 Illinois U.S.A.
  • 3128312662 | +1 312-831-2662 Illinois U.S.A.
  • 3128312663 | +1 312-831-2663 Illinois U.S.A.
  • 3128312664 | +1 312-831-2664 Illinois U.S.A.
  • 3128312665 | +1 312-831-2665 Illinois U.S.A.
  • 3128312666 | +1 312-831-2666 Illinois U.S.A.
  • 3128312667 | +1 312-831-2667 Illinois U.S.A.
  • 3128312668 | +1 312-831-2668 Illinois U.S.A.
  • 3128312669 | +1 312-831-2669 Illinois U.S.A.
  • 3128312670 | +1 312-831-2670 Illinois U.S.A.
  • 3128312671 | +1 312-831-2671 Illinois U.S.A.
  • 3128312672 | +1 312-831-2672 Illinois U.S.A.
  • 3128312673 | +1 312-831-2673 Illinois U.S.A.
  • 3128312674 | +1 312-831-2674 Illinois U.S.A.
  • 3128312675 | +1 312-831-2675 Illinois U.S.A.
  • 3128312676 | +1 312-831-2676 Illinois U.S.A.
  • 3128312677 | +1 312-831-2677 Illinois U.S.A.
  • 3128312678 | +1 312-831-2678 Illinois U.S.A.
  • 3128312679 | +1 312-831-2679 Illinois U.S.A.
  • 3128312680 | +1 312-831-2680 Illinois U.S.A.
  • 3128312681 | +1 312-831-2681 Illinois U.S.A.
  • 3128312682 | +1 312-831-2682 Illinois U.S.A.
  • 3128312683 | +1 312-831-2683 Illinois U.S.A.
  • 3128312684 | +1 312-831-2684 Illinois U.S.A.
  • 3128312685 | +1 312-831-2685 Illinois U.S.A.
  • 3128312686 | +1 312-831-2686 Illinois U.S.A.
  • 3128312687 | +1 312-831-2687 Illinois U.S.A.
  • 3128312688 | +1 312-831-2688 Illinois U.S.A.
  • 3128312689 | +1 312-831-2689 Illinois U.S.A.
  • 3128312690 | +1 312-831-2690 Illinois U.S.A.
  • 3128312691 | +1 312-831-2691 Illinois U.S.A.
  • 3128312692 | +1 312-831-2692 Illinois U.S.A.
  • 3128312693 | +1 312-831-2693 Illinois U.S.A.
  • 3128312694 | +1 312-831-2694 Illinois U.S.A.
  • 3128312695 | +1 312-831-2695 Illinois U.S.A.
  • 3128312696 | +1 312-831-2696 Illinois U.S.A.
  • 3128312697 | +1 312-831-2697 Illinois U.S.A.
  • 3128312698 | +1 312-831-2698 Illinois U.S.A.
  • 3128312699 | +1 312-831-2699 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z