City of Chicago


815 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).

  • 8155532500 | +1 815-553-2500 Illinois U.S.A.
  • 8155532501 | +1 815-553-2501 Illinois U.S.A.
  • 8155532502 | +1 815-553-2502 Illinois U.S.A.
  • 8155532503 | +1 815-553-2503 Illinois U.S.A.
  • 8155532504 | +1 815-553-2504 Illinois U.S.A.
  • 8155532505 | +1 815-553-2505 Illinois U.S.A.
  • 8155532506 | +1 815-553-2506 Illinois U.S.A.
  • 8155532507 | +1 815-553-2507 Illinois U.S.A.
  • 8155532508 | +1 815-553-2508 Illinois U.S.A.
  • 8155532509 | +1 815-553-2509 Illinois U.S.A.
  • 8155532510 | +1 815-553-2510 Illinois U.S.A.
  • 8155532511 | +1 815-553-2511 Illinois U.S.A.
  • 8155532512 | +1 815-553-2512 Illinois U.S.A.
  • 8155532513 | +1 815-553-2513 Illinois U.S.A.
  • 8155532514 | +1 815-553-2514 Illinois U.S.A.
  • 8155532515 | +1 815-553-2515 Illinois U.S.A.
  • 8155532516 | +1 815-553-2516 Illinois U.S.A.
  • 8155532517 | +1 815-553-2517 Illinois U.S.A.
  • 8155532518 | +1 815-553-2518 Illinois U.S.A.
  • 8155532519 | +1 815-553-2519 Illinois U.S.A.
  • 8155532520 | +1 815-553-2520 Illinois U.S.A.
  • 8155532521 | +1 815-553-2521 Illinois U.S.A.
  • 8155532522 | +1 815-553-2522 Illinois U.S.A.
  • 8155532523 | +1 815-553-2523 Illinois U.S.A.
  • 8155532524 | +1 815-553-2524 Illinois U.S.A.
  • 8155532525 | +1 815-553-2525 Illinois U.S.A.
  • 8155532526 | +1 815-553-2526 Illinois U.S.A.
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  • 8155532531 | +1 815-553-2531 Illinois U.S.A.
  • 8155532532 | +1 815-553-2532 Illinois U.S.A.
  • 8155532533 | +1 815-553-2533 Illinois U.S.A.
  • 8155532534 | +1 815-553-2534 Illinois U.S.A.
  • 8155532535 | +1 815-553-2535 Illinois U.S.A.
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  • 8155532543 | +1 815-553-2543 Illinois U.S.A.
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  • 8155532545 | +1 815-553-2545 Illinois U.S.A.
  • 8155532546 | +1 815-553-2546 Illinois U.S.A.
  • 8155532547 | +1 815-553-2547 Illinois U.S.A.
  • 8155532548 | +1 815-553-2548 Illinois U.S.A.
  • 8155532549 | +1 815-553-2549 Illinois U.S.A.
  • 8155532550 | +1 815-553-2550 Illinois U.S.A.
  • 8155532551 | +1 815-553-2551 Illinois U.S.A.
  • 8155532552 | +1 815-553-2552 Illinois U.S.A.
  • 8155532553 | +1 815-553-2553 Illinois U.S.A.
  • 8155532554 | +1 815-553-2554 Illinois U.S.A.
  • 8155532555 | +1 815-553-2555 Illinois U.S.A.
  • 8155532556 | +1 815-553-2556 Illinois U.S.A.
  • 8155532557 | +1 815-553-2557 Illinois U.S.A.
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  • 8155532559 | +1 815-553-2559 Illinois U.S.A.
  • 8155532560 | +1 815-553-2560 Illinois U.S.A.
  • 8155532561 | +1 815-553-2561 Illinois U.S.A.
  • 8155532562 | +1 815-553-2562 Illinois U.S.A.
  • 8155532563 | +1 815-553-2563 Illinois U.S.A.
  • 8155532564 | +1 815-553-2564 Illinois U.S.A.
  • 8155532565 | +1 815-553-2565 Illinois U.S.A.
  • 8155532566 | +1 815-553-2566 Illinois U.S.A.
  • 8155532567 | +1 815-553-2567 Illinois U.S.A.
  • 8155532568 | +1 815-553-2568 Illinois U.S.A.
  • 8155532569 | +1 815-553-2569 Illinois U.S.A.
  • 8155532570 | +1 815-553-2570 Illinois U.S.A.
  • 8155532571 | +1 815-553-2571 Illinois U.S.A.
  • 8155532572 | +1 815-553-2572 Illinois U.S.A.
  • 8155532573 | +1 815-553-2573 Illinois U.S.A.
  • 8155532574 | +1 815-553-2574 Illinois U.S.A.
  • 8155532575 | +1 815-553-2575 Illinois U.S.A.
  • 8155532576 | +1 815-553-2576 Illinois U.S.A.
  • 8155532577 | +1 815-553-2577 Illinois U.S.A.
  • 8155532578 | +1 815-553-2578 Illinois U.S.A.
  • 8155532579 | +1 815-553-2579 Illinois U.S.A.
  • 8155532580 | +1 815-553-2580 Illinois U.S.A.
  • 8155532581 | +1 815-553-2581 Illinois U.S.A.
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  • 8155532586 | +1 815-553-2586 Illinois U.S.A.
  • 8155532587 | +1 815-553-2587 Illinois U.S.A.
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  • 8155532589 | +1 815-553-2589 Illinois U.S.A.
  • 8155532590 | +1 815-553-2590 Illinois U.S.A.
  • 8155532591 | +1 815-553-2591 Illinois U.S.A.
  • 8155532592 | +1 815-553-2592 Illinois U.S.A.
  • 8155532593 | +1 815-553-2593 Illinois U.S.A.
  • 8155532594 | +1 815-553-2594 Illinois U.S.A.
  • 8155532595 | +1 815-553-2595 Illinois U.S.A.
  • 8155532596 | +1 815-553-2596 Illinois U.S.A.
  • 8155532597 | +1 815-553-2597 Illinois U.S.A.
  • 8155532598 | +1 815-553-2598 Illinois U.S.A.
  • 8155532599 | +1 815-553-2599 Illinois U.S.A.