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).

  • 8159189500 | +1 815-918-9500 Illinois U.S.A.
  • 8159189501 | +1 815-918-9501 Illinois U.S.A.
  • 8159189502 | +1 815-918-9502 Illinois U.S.A.
  • 8159189503 | +1 815-918-9503 Illinois U.S.A.
  • 8159189504 | +1 815-918-9504 Illinois U.S.A.
  • 8159189505 | +1 815-918-9505 Illinois U.S.A.
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  • 8159189507 | +1 815-918-9507 Illinois U.S.A.
  • 8159189508 | +1 815-918-9508 Illinois U.S.A.
  • 8159189509 | +1 815-918-9509 Illinois U.S.A.
  • 8159189510 | +1 815-918-9510 Illinois U.S.A.
  • 8159189511 | +1 815-918-9511 Illinois U.S.A.
  • 8159189512 | +1 815-918-9512 Illinois U.S.A.
  • 8159189513 | +1 815-918-9513 Illinois U.S.A.
  • 8159189514 | +1 815-918-9514 Illinois U.S.A.
  • 8159189515 | +1 815-918-9515 Illinois U.S.A.
  • 8159189516 | +1 815-918-9516 Illinois U.S.A.
  • 8159189517 | +1 815-918-9517 Illinois U.S.A.
  • 8159189518 | +1 815-918-9518 Illinois U.S.A.
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  • 8159189523 | +1 815-918-9523 Illinois U.S.A.
  • 8159189524 | +1 815-918-9524 Illinois U.S.A.
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  • 8159189530 | +1 815-918-9530 Illinois U.S.A.
  • 8159189531 | +1 815-918-9531 Illinois U.S.A.
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  • 8159189533 | +1 815-918-9533 Illinois U.S.A.
  • 8159189534 | +1 815-918-9534 Illinois U.S.A.
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  • 8159189536 | +1 815-918-9536 Illinois U.S.A.
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  • 8159189544 | +1 815-918-9544 Illinois U.S.A.
  • 8159189545 | +1 815-918-9545 Illinois U.S.A.
  • 8159189546 | +1 815-918-9546 Illinois U.S.A.
  • 8159189547 | +1 815-918-9547 Illinois U.S.A.
  • 8159189548 | +1 815-918-9548 Illinois U.S.A.
  • 8159189549 | +1 815-918-9549 Illinois U.S.A.
  • 8159189550 | +1 815-918-9550 Illinois U.S.A.
  • 8159189551 | +1 815-918-9551 Illinois U.S.A.
  • 8159189552 | +1 815-918-9552 Illinois U.S.A.
  • 8159189553 | +1 815-918-9553 Illinois U.S.A.
  • 8159189554 | +1 815-918-9554 Illinois U.S.A.
  • 8159189555 | +1 815-918-9555 Illinois U.S.A.
  • 8159189556 | +1 815-918-9556 Illinois U.S.A.
  • 8159189557 | +1 815-918-9557 Illinois U.S.A.
  • 8159189558 | +1 815-918-9558 Illinois U.S.A.
  • 8159189559 | +1 815-918-9559 Illinois U.S.A.
  • 8159189560 | +1 815-918-9560 Illinois U.S.A.
  • 8159189561 | +1 815-918-9561 Illinois U.S.A.
  • 8159189562 | +1 815-918-9562 Illinois U.S.A.
  • 8159189563 | +1 815-918-9563 Illinois U.S.A.
  • 8159189564 | +1 815-918-9564 Illinois U.S.A.
  • 8159189565 | +1 815-918-9565 Illinois U.S.A.
  • 8159189566 | +1 815-918-9566 Illinois U.S.A.
  • 8159189567 | +1 815-918-9567 Illinois U.S.A.
  • 8159189568 | +1 815-918-9568 Illinois U.S.A.
  • 8159189569 | +1 815-918-9569 Illinois U.S.A.
  • 8159189570 | +1 815-918-9570 Illinois U.S.A.
  • 8159189571 | +1 815-918-9571 Illinois U.S.A.
  • 8159189572 | +1 815-918-9572 Illinois U.S.A.
  • 8159189573 | +1 815-918-9573 Illinois U.S.A.
  • 8159189574 | +1 815-918-9574 Illinois U.S.A.
  • 8159189575 | +1 815-918-9575 Illinois U.S.A.
  • 8159189576 | +1 815-918-9576 Illinois U.S.A.
  • 8159189577 | +1 815-918-9577 Illinois U.S.A.
  • 8159189578 | +1 815-918-9578 Illinois U.S.A.
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  • 8159189580 | +1 815-918-9580 Illinois U.S.A.
  • 8159189581 | +1 815-918-9581 Illinois U.S.A.
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  • 8159189584 | +1 815-918-9584 Illinois U.S.A.
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  • 8159189586 | +1 815-918-9586 Illinois U.S.A.
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  • 8159189589 | +1 815-918-9589 Illinois U.S.A.
  • 8159189590 | +1 815-918-9590 Illinois U.S.A.
  • 8159189591 | +1 815-918-9591 Illinois U.S.A.
  • 8159189592 | +1 815-918-9592 Illinois U.S.A.
  • 8159189593 | +1 815-918-9593 Illinois U.S.A.
  • 8159189594 | +1 815-918-9594 Illinois U.S.A.
  • 8159189595 | +1 815-918-9595 Illinois U.S.A.
  • 8159189596 | +1 815-918-9596 Illinois U.S.A.
  • 8159189597 | +1 815-918-9597 Illinois U.S.A.
  • 8159189598 | +1 815-918-9598 Illinois U.S.A.
  • 8159189599 | +1 815-918-9599 Illinois U.S.A.