City of Chicago


815 Area code: Chicago, Cook - Wireless

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).

  • 8159169500 | +1 815-916-9500 Illinois U.S.A.
  • 8159169501 | +1 815-916-9501 Illinois U.S.A.
  • 8159169502 | +1 815-916-9502 Illinois U.S.A.
  • 8159169503 | +1 815-916-9503 Illinois U.S.A.
  • 8159169504 | +1 815-916-9504 Illinois U.S.A.
  • 8159169505 | +1 815-916-9505 Illinois U.S.A.
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  • 8159169507 | +1 815-916-9507 Illinois U.S.A.
  • 8159169508 | +1 815-916-9508 Illinois U.S.A.
  • 8159169509 | +1 815-916-9509 Illinois U.S.A.
  • 8159169510 | +1 815-916-9510 Illinois U.S.A.
  • 8159169511 | +1 815-916-9511 Illinois U.S.A.
  • 8159169512 | +1 815-916-9512 Illinois U.S.A.
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  • 8159169516 | +1 815-916-9516 Illinois U.S.A.
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  • 8159169523 | +1 815-916-9523 Illinois U.S.A.
  • 8159169524 | +1 815-916-9524 Illinois U.S.A.
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  • 8159169530 | +1 815-916-9530 Illinois U.S.A.
  • 8159169531 | +1 815-916-9531 Illinois U.S.A.
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  • 8159169533 | +1 815-916-9533 Illinois U.S.A.
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  • 8159169536 | +1 815-916-9536 Illinois U.S.A.
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  • 8159169545 | +1 815-916-9545 Illinois U.S.A.
  • 8159169546 | +1 815-916-9546 Illinois U.S.A.
  • 8159169547 | +1 815-916-9547 Illinois U.S.A.
  • 8159169548 | +1 815-916-9548 Illinois U.S.A.
  • 8159169549 | +1 815-916-9549 Illinois U.S.A.
  • 8159169550 | +1 815-916-9550 Illinois U.S.A.
  • 8159169551 | +1 815-916-9551 Illinois U.S.A.
  • 8159169552 | +1 815-916-9552 Illinois U.S.A.
  • 8159169553 | +1 815-916-9553 Illinois U.S.A.
  • 8159169554 | +1 815-916-9554 Illinois U.S.A.
  • 8159169555 | +1 815-916-9555 Illinois U.S.A.
  • 8159169556 | +1 815-916-9556 Illinois U.S.A.
  • 8159169557 | +1 815-916-9557 Illinois U.S.A.
  • 8159169558 | +1 815-916-9558 Illinois U.S.A.
  • 8159169559 | +1 815-916-9559 Illinois U.S.A.
  • 8159169560 | +1 815-916-9560 Illinois U.S.A.
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  • 8159169562 | +1 815-916-9562 Illinois U.S.A.
  • 8159169563 | +1 815-916-9563 Illinois U.S.A.
  • 8159169564 | +1 815-916-9564 Illinois U.S.A.
  • 8159169565 | +1 815-916-9565 Illinois U.S.A.
  • 8159169566 | +1 815-916-9566 Illinois U.S.A.
  • 8159169567 | +1 815-916-9567 Illinois U.S.A.
  • 8159169568 | +1 815-916-9568 Illinois U.S.A.
  • 8159169569 | +1 815-916-9569 Illinois U.S.A.
  • 8159169570 | +1 815-916-9570 Illinois U.S.A.
  • 8159169571 | +1 815-916-9571 Illinois U.S.A.
  • 8159169572 | +1 815-916-9572 Illinois U.S.A.
  • 8159169573 | +1 815-916-9573 Illinois U.S.A.
  • 8159169574 | +1 815-916-9574 Illinois U.S.A.
  • 8159169575 | +1 815-916-9575 Illinois U.S.A.
  • 8159169576 | +1 815-916-9576 Illinois U.S.A.
  • 8159169577 | +1 815-916-9577 Illinois U.S.A.
  • 8159169578 | +1 815-916-9578 Illinois U.S.A.
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  • 8159169581 | +1 815-916-9581 Illinois U.S.A.
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  • 8159169586 | +1 815-916-9586 Illinois U.S.A.
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  • 8159169589 | +1 815-916-9589 Illinois U.S.A.
  • 8159169590 | +1 815-916-9590 Illinois U.S.A.
  • 8159169591 | +1 815-916-9591 Illinois U.S.A.
  • 8159169592 | +1 815-916-9592 Illinois U.S.A.
  • 8159169593 | +1 815-916-9593 Illinois U.S.A.
  • 8159169594 | +1 815-916-9594 Illinois U.S.A.
  • 8159169595 | +1 815-916-9595 Illinois U.S.A.
  • 8159169596 | +1 815-916-9596 Illinois U.S.A.
  • 8159169597 | +1 815-916-9597 Illinois U.S.A.
  • 8159169598 | +1 815-916-9598 Illinois U.S.A.
  • 8159169599 | +1 815-916-9599 Illinois U.S.A.